RPOARCHIVE
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    Fuzzy match across codes, option descriptions, and model aliases. Every result is graded and, where the factory documents it, cited.

    Chevrolet · 1985-1994

    Astro — First generation (1985–1994)

    astro

    175 option rows 175 RPO codes 9 model years
    100% Factory-verified
    • ✓ Factory-verified · 175
    • ● Confirmed · 0
    • ◑ Single-source · 0
    • ⚠ Disputed · 0

    Applicable options

    Documented RPO codes

    Have a VIN? Decode it at DecodeThis
    Model year
    Code Option Years Notes & factory source Confidence
    Engines
    L35 Engine, 4.3 L V6, CPI 1992–1994
    the 1992 pages call it the high performance 4.3 liter CPI V6; the 1993 and 1994 order guides give central port fuel injection, 200 hp, and include the engine oil cooler, heavy duty radiator and transmission oil cooler; standard on AWD models.
    GM Heritage factory kit — 1992 Chevrolet Astro Van, p.12.
    GM Heritage factory kit — 1993 Chevrolet Astro Van, p.12.
    GM Heritage factory kit — 1994 Chevrolet Astro Van, p.10.
    		Factory-verified
    LB4 Engine, 4.3L V6, electronic fuel injection 1986–1988, 1990, 1992–1994
    the 4.3 liter (262 cu in) V6; from 1993 the order guides list it for the 2WD models only (L35 on AWD); the 1989 pages print no engine code, and the 1991 page prints the engine without its code.
    GM Heritage factory kit — 1986 Chevrolet Astro Van, p.11.
    GM Heritage factory kit — 1987 Chevrolet Astro Van, p.12.
    GM Heritage factory kit — 1988 Chevrolet Astro Van, p.5.
    GM Heritage factory kit — 1990 Chevrolet Astro Van, p.7.
    GM Heritage factory kit — 1992 Chevrolet Astro Van, p.12.
    GM Heritage factory kit — 1993 Chevrolet Astro Van, p.12.
    GM Heritage factory kit — 1994 Chevrolet Astro Van, p.10.
    		Factory-verified
    LN8 Engine, 2.5L L4, electronic fuel injection 1986, 1987
    standard on the cargo van; the 1986 and 1987 cargo van pages list the 2.5 liter (151 cu in) L4.
    GM Heritage factory kit — 1986 Chevrolet Astro Van, p.11.
    GM Heritage factory kit — 1987 Chevrolet Astro Van, p.3.
    		Factory-verified
    LU2 Engine, 4.3L V6, high output, electronic fuel injection 1990
    1990 passenger van option chart and trailering chart.
    GM Heritage factory kit — 1990 Chevrolet Astro Van, p.7.
    		Factory-verified
    Transmissions
    MM4 Transmission, manual, 4 speed 1986, 1987
    cargo van with the 2.5L L4 only; the 1987 feature page says a Warner Gear four speed replaced the Muncie under the same code.
    GM Heritage factory kit — 1986 Chevrolet Astro Van, p.11.
    GM Heritage factory kit — 1987 Chevrolet Astro Van, p.12.
    		Factory-verified
    MM5 Transmission, manual, 5 speed, overdrive 1986–1988
    standard on the passenger van in 1987 and 1988; the 1989 pages name it only inside the trailering package text, so 1989 is not claimed.
    GM Heritage factory kit — 1986 Chevrolet Astro Van, p.11.
    GM Heritage factory kit — 1987 Chevrolet Astro Van, p.25.
    GM Heritage factory kit — 1988 Chevrolet Astro Van, p.5.
    		Factory-verified
    MX0 Transmission, 4 speed automatic, overdrive 1986–1988, 1990–1994
    the kit pages print MXO; from 1993 electronically controlled and standard, and the 1993 technical guide names it the 4L60-E (M30); the 1989 pages print it only in other options' requirements.
    GM Heritage factory kit — 1986 Chevrolet Astro Van, p.11.
    GM Heritage factory kit — 1987 Chevrolet Astro Van, p.25.
    GM Heritage factory kit — 1988 Chevrolet Astro Van, p.5.
    GM Heritage factory kit — 1990 Chevrolet Astro Van, p.8.
    GM Heritage factory kit — 1991 Chevrolet Astro Van, p.12.
    GM Heritage factory kit — 1992 Chevrolet Astro Van, p.13.
    GM Heritage factory kit — 1993 Chevrolet Astro Van, p.14.
    GM Heritage factory kit — 1994 Chevrolet Astro Van, p.12.
    		Factory-verified
    Axles
    G80 Axle, rear, Positraction 1986–1994
    the kit pages print locking differential (G8O on some pages); Positraction is the merged second-generation doc's reading from GM lists.
    GM Heritage factory kit — 1986 Chevrolet Astro Van, p.11.
    GM Heritage factory kit — 1987 Chevrolet Astro Van, p.25.
    GM Heritage factory kit — 1988 Chevrolet Astro Van, p.6.
    GM Heritage factory kit — 1989 Chevrolet Astro Van, p.12.
    GM Heritage factory kit — 1990 Chevrolet Astro Van, p.7.
    GM Heritage factory kit — 1991 Chevrolet Astro Van, p.11.
    GM Heritage factory kit — 1992 Chevrolet Astro Van, p.12.
    GM Heritage factory kit — 1993 Chevrolet Astro Van, p.12.
    GM Heritage factory kit — 1994 Chevrolet Astro Van, p.10.
    		Factory-verified
    GQ1 Axle, rear, standard ratio 1986–1988, 1993
    power team charts; the 1993 order guide lists it as the base rear axle.
    GM Heritage factory kit — 1986 Chevrolet Astro Van, p.10.
    GM Heritage factory kit — 1987 Chevrolet Astro Van, p.12.
    GM Heritage factory kit — 1988 Chevrolet Astro Van, p.4.
    GM Heritage factory kit — 1993 Chevrolet Astro Van, p.12.
    		Factory-verified
    GT4 Axle, rear, 3.73 ratio 1986, 1987, 1993, 1994
    with the LB4 it requires the Z82 trailering package; the 1988 power team chart prints GTA, and the 1991 and 1992 pages print it only in the trailering package requirements.
    GM Heritage factory kit — 1986 Chevrolet Astro Van, p.10.
    GM Heritage factory kit — 1987 Chevrolet Astro Van, p.12.
    GM Heritage factory kit — 1993 Chevrolet Astro Van, p.33.
    GM Heritage factory kit — 1994 Chevrolet Astro Van, p.10.
    		Factory-verified
    GT5 Axle, rear, 4.10 ratio 1986, 1987
    cargo van with the 2.5L L4.
    GM Heritage factory kit — 1986 Chevrolet Astro Van, p.10.
    GM Heritage factory kit — 1987 Chevrolet Astro Van, p.12.
    		Factory-verified
    GU4 Axle, rear, 3.08 ratio 1986–1988
    power team charts.
    GM Heritage factory kit — 1986 Chevrolet Astro Van, p.10.
    GM Heritage factory kit — 1987 Chevrolet Astro Van, p.12.
    GM Heritage factory kit — 1988 Chevrolet Astro Van, p.4.
    		Factory-verified
    GU5 Axle, rear, 3.23 ratio 1993, 1994
    LB4 engine only.
    GM Heritage factory kit — 1993 Chevrolet Astro Van, p.33.
    GM Heritage factory kit — 1994 Chevrolet Astro Van, p.10.
    		Factory-verified
    GU6 Axle, rear, 3.42 ratio 1986–1988, 1993, 1994
    power team charts; the 1991 and 1992 pages print it only in the trailering package requirements.
    GM Heritage factory kit — 1986 Chevrolet Astro Van, p.10.
    GM Heritage factory kit — 1987 Chevrolet Astro Van, p.12.
    GM Heritage factory kit — 1988 Chevrolet Astro Van, p.4.
    GM Heritage factory kit — 1993 Chevrolet Astro Van, p.10.
    GM Heritage factory kit — 1994 Chevrolet Astro Van, p.25.
    		Factory-verified
    Packages & Trims
    ANL Sales package, air deflector and fog lamps 1987–1989, 1994
    air dam with fog lamps; the 1987 feature page calls it an interim 1987 addition; 1994 from the YF7 upfitter package pages.
    GM Heritage factory kit — 1987 Chevrolet Astro Van, p.26.
    GM Heritage factory kit — 1988 Chevrolet Astro Van, p.6.
    GM Heritage factory kit — 1989 Chevrolet Astro Van, p.12.
    GM Heritage factory kit — 1994 Chevrolet Astro Van, p.32.
    		Factory-verified
    BYP Sales package, sport equipment 1990–1992
    air dam with fog lamps, sport suspension, color-keyed bumpers, wide body side molding and grille striping; the 1993 feature page says it was cancelled for 1993.
    GM Heritage factory kit — 1990 Chevrolet Astro Van, p.8.
    GM Heritage factory kit — 1991 Chevrolet Astro Van, p.12.
    GM Heritage factory kit — 1992 Chevrolet Astro Van, p.13.
    		Factory-verified
    X6X Cargo capacity, increased 1986–1988
    passenger van with 4 or 5 passenger seating; includes the front stabilizer bar and power steering. 1986 from the 1986 passenger van pages in the kit file labelled 1985.
    GM Heritage factory kit — 1985 Chevrolet Astro Van, p.6.
    GM Heritage factory kit — 1987 Chevrolet Astro Van, p.26.
    GM Heritage factory kit — 1988 Chevrolet Astro Van, p.6.
    		Factory-verified
    YC5 Convenience package, decor level #5 1986
    Astro CS model in the 1986 model table; the 1987 model table prints the code illegibly. 1986 from the 1986 passenger van pages in the kit file labelled 1985.
    GM Heritage factory kit — 1985 Chevrolet Astro Van, p.5.
    		Factory-verified
    YC6 Convenience package, decor level #6 1987, 1989, 1991, 1993, 1994
    Astro CL (luxury package); 1989 from the option selection key naming Astro CL/Safari SLE (M10906/YC6); the 1986, 1988, 1990 and 1992 pages print it only in other options' notes or as YCG/YCE.
    GM Heritage factory kit — 1987 Chevrolet Astro Van, p.25.
    GM Heritage factory kit — 1989 Chevrolet Astro Van, p.12.
    GM Heritage factory kit — 1991 Chevrolet Astro Van, p.11.
    GM Heritage factory kit — 1993 Chevrolet Astro Van, p.12.
    GM Heritage factory kit — 1994 Chevrolet Astro Van, p.10.
    		Factory-verified
    YC7 Convenience package, decor level #7 1987, 1991, 1993, 1994
    Astro LT (luxury touring package), new in 1987; the 1988 to 1990 and 1992 pages print it only in other options' notes or as YCT.
    GM Heritage factory kit — 1987 Chevrolet Astro Van, p.25.
    GM Heritage factory kit — 1991 Chevrolet Astro Van, p.11.
    GM Heritage factory kit — 1993 Chevrolet Astro Van, p.12.
    GM Heritage factory kit — 1994 Chevrolet Astro Van, p.10.
    		Factory-verified
    YF0 Sales package, commercial upfitter 1994
    AWD cargo van; incomplete vehicle certification; the 1994 page prints YFO.
    GM Heritage factory kit — 1994 Chevrolet Astro Van, p.36.
    		Factory-verified
    YF7 Sales package, recreational vehicle upfitter 1994
    1994 cargo van upfitter package pages, ordered through qualified upfitters; the 1993 pages name it only as a requirement of L35 and E54.
    GM Heritage factory kit — 1994 Chevrolet Astro Van, p.29.
    		Factory-verified
    ZL7 Sales package, CS value 1994
    CS decor only; the 1994 technical guide lists deluxe body side moldings, color-keyed bumpers, deluxe grille, rally wheels and floor mats.
    GM Heritage factory kit — 1994 Chevrolet Astro Van, p.43.
    		Factory-verified
    ZQ2 Operating convenience package 1993, 1994
    power door locks (AU3) and power windows (A31); the merged second-generation doc reads ZQ2 as Sales package, driver convenience; the 1986 to 1992 pages print the option line as Z02, ZO2 or Za2, or name ZQ2 only in other options' notes.
    GM Heritage factory kit — 1993 Chevrolet Astro Van, p.35.
    GM Heritage factory kit — 1994 Chevrolet Astro Van, p.32.
    		Factory-verified
    ZQ3 Convenience package, tilt steering wheel and speed control 1990–1994
    Comfortilt steering wheel and electronic speed control; the merged second-generation doc reads ZQ3 as Sales package, driver convenience II (1998); 1990 from the trailering chart.
    GM Heritage factory kit — 1990 Chevrolet Astro Van, p.24.
    GM Heritage factory kit — 1991 Chevrolet Astro Van, p.11.
    GM Heritage factory kit — 1992 Chevrolet Astro Van, p.19.
    GM Heritage factory kit — 1993 Chevrolet Astro Van, p.35.
    GM Heritage factory kit — 1994 Chevrolet Astro Van, p.25.
    		Factory-verified
    ZW2 Window package, rear doors 1986, 1992–1994
    cargo van glass in the rear panel doors.
    GM Heritage factory kit — 1986 Chevrolet Astro Van, p.13.
    GM Heritage factory kit — 1992 Chevrolet Astro Van, p.32.
    GM Heritage factory kit — 1993 Chevrolet Astro Van, p.29.
    GM Heritage factory kit — 1994 Chevrolet Astro Van, p.25.
    		Factory-verified
    ZW3 Window package, side rear door, rear doors 1986, 1992–1994
    cargo van glass in the sliding door and rear panel doors.
    GM Heritage factory kit — 1986 Chevrolet Astro Van, p.13.
    GM Heritage factory kit — 1992 Chevrolet Astro Van, p.32.
    GM Heritage factory kit — 1993 Chevrolet Astro Van, p.29.
    GM Heritage factory kit — 1994 Chevrolet Astro Van, p.25.
    		Factory-verified
    ZW6 Window package, complete body 1986–1989, 1992–1994
    glass arrangement, complete body.
    GM Heritage factory kit — 1986 Chevrolet Astro Van, p.13.
    GM Heritage factory kit — 1987 Chevrolet Astro Van, p.27.
    GM Heritage factory kit — 1988 Chevrolet Astro Van, p.7.
    GM Heritage factory kit — 1989 Chevrolet Astro Van, p.12.
    GM Heritage factory kit — 1992 Chevrolet Astro Van, p.12.
    GM Heritage factory kit — 1993 Chevrolet Astro Van, p.12.
    GM Heritage factory kit — 1994 Chevrolet Astro Van, p.37.
    		Factory-verified
    Equipment
    25A Stripe color, Blue with Silver Border 1986–1988, 1990
    requires D85.
    GM Heritage factory kit — 1986 Chevrolet Astro Van, p.15.
    GM Heritage factory kit — 1987 Chevrolet Astro Van, p.29.
    GM Heritage factory kit — 1988 Chevrolet Astro Van, p.9.
    GM Heritage factory kit — 1990 Chevrolet Astro Van, p.8.
    		Factory-verified
    53A Stripe color, Gold with Black Border 1987–1990
    requires D85; the merged second-generation doc reuses the code as Stripe color, accent, Medium Gold Dust (1998); the 1986 pages also print 53A, but their column order does not show which 1986 stripe it is.
    GM Heritage factory kit — 1987 Chevrolet Astro Van, p.29.
    GM Heritage factory kit — 1988 Chevrolet Astro Van, p.9.
    GM Heritage factory kit — 1989 Chevrolet Astro Van, p.14.
    GM Heritage factory kit — 1990 Chevrolet Astro Van, p.8.
    		Factory-verified
    54A Stripe color, Gold with Brown Border 1986
    requires D85.
    GM Heritage factory kit — 1986 Chevrolet Astro Van, p.15.
    		Factory-verified
    58A Stripe color, Orange with Black Border 1987–1990
    requires D85.
    GM Heritage factory kit — 1987 Chevrolet Astro Van, p.29.
    GM Heritage factory kit — 1988 Chevrolet Astro Van, p.9.
    GM Heritage factory kit — 1989 Chevrolet Astro Van, p.14.
    GM Heritage factory kit — 1990 Chevrolet Astro Van, p.8.
    		Factory-verified
    5CF Tires, white lettered, all season 1993
    special equipment option; M10906 only, requires P42.
    GM Heritage factory kit — 1993 Chevrolet Astro Van, p.36.
    		Factory-verified
    5H8 Key system, single, all units keyed alike 1993
    special equipment option.
    GM Heritage factory kit — 1993 Chevrolet Astro Van, p.36.
    		Factory-verified
    5K3 Cruise control, automatic 1993
    special equipment option; not with ZQ3.
    GM Heritage factory kit — 1993 Chevrolet Astro Van, p.36.
    		Factory-verified
    5X8 Key equipment, side cargo door and rear door 1993
    special equipment option; a separate key for the cargo area doors.
    GM Heritage factory kit — 1993 Chevrolet Astro Van, p.36.
    		Factory-verified
    63A Stripe color, Tan with Black Border 1987
    requires D85.
    GM Heritage factory kit — 1987 Chevrolet Astro Van, p.29.
    		Factory-verified
    6A4 Key system, single, all units keyed individually 1993
    special equipment option.
    GM Heritage factory kit — 1993 Chevrolet Astro Van, p.36.
    		Factory-verified
    6L8 Mirrors, outside, Velvac 6.5 x 6 wide angle and plain, stainless steel 1993
    special equipment option.
    GM Heritage factory kit — 1993 Chevrolet Astro Van, p.36.
    		Factory-verified
    6M1 Mirrors, outside, Velvac 6.5 x 6 wide angle and plain, painted white 1993
    special equipment option.
    GM Heritage factory kit — 1993 Chevrolet Astro Van, p.36.
    		Factory-verified
    71A Stripe color, Red with Silver Border 1986–1990
    requires D85; the 1989 chart prints 7IA. 1986 from the 1986 passenger van pages in the kit file labelled 1985.
    GM Heritage factory kit — 1985 Chevrolet Astro Van, p.9.
    GM Heritage factory kit — 1987 Chevrolet Astro Van, p.29.
    GM Heritage factory kit — 1988 Chevrolet Astro Van, p.9.
    GM Heritage factory kit — 1989 Chevrolet Astro Van, p.14.
    GM Heritage factory kit — 1990 Chevrolet Astro Van, p.8.
    		Factory-verified
    74A Stripe color, Red with Black Border 1986–1990
    requires D85.
    GM Heritage factory kit — 1986 Chevrolet Astro Van, p.15.
    GM Heritage factory kit — 1987 Chevrolet Astro Van, p.29.
    GM Heritage factory kit — 1988 Chevrolet Astro Van, p.9.
    GM Heritage factory kit — 1989 Chevrolet Astro Van, p.14.
    GM Heritage factory kit — 1990 Chevrolet Astro Van, p.8.
    		Factory-verified
    8B3 Anti-freeze, permanent, ethylene glycol, protection to -34 F 1993
    special equipment option.
    GM Heritage factory kit — 1993 Chevrolet Astro Van, p.36.
    		Factory-verified
    A01 Glass, tinted, all windows 1986–1989
    some pages print AO1.
    GM Heritage factory kit — 1986 Chevrolet Astro Van, p.13.
    GM Heritage factory kit — 1987 Chevrolet Astro Van, p.27.
    GM Heritage factory kit — 1988 Chevrolet Astro Van, p.7.
    GM Heritage factory kit — 1989 Chevrolet Astro Van, p.12.
    		Factory-verified
    A02 Glass, tinted, windshield only 1986–1989
    GM Heritage factory kit — 1986 Chevrolet Astro Van, p.13.
    GM Heritage factory kit — 1987 Chevrolet Astro Van, p.27.
    GM Heritage factory kit — 1988 Chevrolet Astro Van, p.7.
    GM Heritage factory kit — 1989 Chevrolet Astro Van, p.12.
    		Factory-verified
    A17 Window, left front quarter, swing out 1986
    cargo van.
    GM Heritage factory kit — 1986 Chevrolet Astro Van, p.13.
    		Factory-verified
    A18 Window, rear door, swing out 1986–1988, 1992–1994
    from 1992 the cargo van option covers the rear doors and side door.
    GM Heritage factory kit — 1986 Chevrolet Astro Van, p.13.
    GM Heritage factory kit — 1987 Chevrolet Astro Van, p.27.
    GM Heritage factory kit — 1988 Chevrolet Astro Van, p.7.
    GM Heritage factory kit — 1992 Chevrolet Astro Van, p.32.
    GM Heritage factory kit — 1993 Chevrolet Astro Van, p.29.
    GM Heritage factory kit — 1994 Chevrolet Astro Van, p.25.
    		Factory-verified
    A19 Window, rear side door, swing out 1986, 1994
    cargo van; the 1986 page prints swing-out sliding door and the 1994 upfitter page side door.
    GM Heritage factory kit — 1986 Chevrolet Astro Van, p.13.
    GM Heritage factory kit — 1994 Chevrolet Astro Van, p.32.
    		Factory-verified
    A31 Window, power operated, side 1986–1988
    front side doors only; included with ZQ2.
    GM Heritage factory kit — 1986 Chevrolet Astro Van, p.16.
    GM Heritage factory kit — 1987 Chevrolet Astro Van, p.29.
    GM Heritage factory kit — 1988 Chevrolet Astro Van, p.10.
    		Factory-verified
    A78 Seat back adjuster, manual, driver and passenger, reclining 1986–1988, 1991–1994
    the kit pages print seat back recliner and dual armrests, for the high back front seats.
    GM Heritage factory kit — 1986 Chevrolet Astro Van, p.15.
    GM Heritage factory kit — 1987 Chevrolet Astro Van, p.28.
    GM Heritage factory kit — 1988 Chevrolet Astro Van, p.9.
    GM Heritage factory kit — 1991 Chevrolet Astro Van, p.12.
    GM Heritage factory kit — 1992 Chevrolet Astro Van, p.13.
    GM Heritage factory kit — 1993 Chevrolet Astro Van, p.13.
    GM Heritage factory kit — 1994 Chevrolet Astro Van, p.11.
    		Factory-verified
    AA3 Windows, deep tint quarter window and light tint rear window 1986–1988
    GM Heritage factory kit — 1986 Chevrolet Astro Van, p.13.
    GM Heritage factory kit — 1987 Chevrolet Astro Van, p.27.
    GM Heritage factory kit — 1988 Chevrolet Astro Van, p.7.
    		Factory-verified
    AC3 Seat adjuster, power, 6 way, driver 1988–1994
    GM Heritage factory kit — 1988 Chevrolet Astro Van, p.9.
    GM Heritage factory kit — 1989 Chevrolet Astro Van, p.14.
    GM Heritage factory kit — 1990 Chevrolet Astro Van, p.8.
    GM Heritage factory kit — 1991 Chevrolet Astro Van, p.12.
    GM Heritage factory kit — 1992 Chevrolet Astro Van, p.13.
    GM Heritage factory kit — 1993 Chevrolet Astro Van, p.13.
    GM Heritage factory kit — 1994 Chevrolet Astro Van, p.12.
    		Factory-verified
    AD8 Door stop, rear door, positive 1986, 1987
    GM Heritage factory kit — 1986 Chevrolet Astro Van, p.15.
    GM Heritage factory kit — 1987 Chevrolet Astro Van, p.29.
    		Factory-verified
    AJ1 Windows, deep tint, all except windshield and doors 1986, 1989, 1991–1994
    some pages print AJI; Solar-Ray in 1994; the 1987 and 1988 pages print it only in other options' notes.
    GM Heritage factory kit — 1986 Chevrolet Astro Van, p.13.
    GM Heritage factory kit — 1989 Chevrolet Astro Van, p.12.
    GM Heritage factory kit — 1991 Chevrolet Astro Van, p.11.
    GM Heritage factory kit — 1992 Chevrolet Astro Van, p.12.
    GM Heritage factory kit — 1993 Chevrolet Astro Van, p.29.
    GM Heritage factory kit — 1994 Chevrolet Astro Van, p.11.
    		Factory-verified
    AJ3 Restraint, front seat, driver inflatable 1993
    the 1993 cargo van order guide prints driver's air bag; the passenger van page prints the code as A53.
    GM Heritage factory kit — 1993 Chevrolet Astro Van, p.29.
    		Factory-verified
    AP1 Tie-downs, cargo 1986–1988
    passenger van with ZP4 or ZP5 seating and X6X. 1986 from the 1986 passenger van pages in the kit file labelled 1985.
    GM Heritage factory kit — 1985 Chevrolet Astro Van, p.9.
    GM Heritage factory kit — 1987 Chevrolet Astro Van, p.29.
    GM Heritage factory kit — 1988 Chevrolet Astro Van, p.9.
    		Factory-verified
    AU3 Lock control, side door, electric 1986–1990, 1992–1994
    the kit pages print power door lock system, all doors; included with ZQ2.
    GM Heritage factory kit — 1986 Chevrolet Astro Van, p.12.
    GM Heritage factory kit — 1987 Chevrolet Astro Van, p.26.
    GM Heritage factory kit — 1988 Chevrolet Astro Van, p.7.
    GM Heritage factory kit — 1989 Chevrolet Astro Van, p.12.
    GM Heritage factory kit — 1990 Chevrolet Astro Van, p.7.
    GM Heritage factory kit — 1992 Chevrolet Astro Van, p.12.
    GM Heritage factory kit — 1993 Chevrolet Astro Van, p.12.
    GM Heritage factory kit — 1994 Chevrolet Astro Van, p.10.
    		Factory-verified
    B30 Floor covering, carpet 1986–1989
    color-keyed carpeting, wheelhousing and floor; passenger van. 1986 from the 1986 passenger van pages in the kit file labelled 1985.
    GM Heritage factory kit — 1985 Chevrolet Astro Van, p.7.
    GM Heritage factory kit — 1987 Chevrolet Astro Van, p.27.
    GM Heritage factory kit — 1988 Chevrolet Astro Van, p.7.
    GM Heritage factory kit — 1989 Chevrolet Astro Van, p.12.
    		Factory-verified
    B37 Covering, floor mats, front and rear, auxiliary 1986–1989
    color-keyed removable mats; requires B30. 1986 from the 1986 passenger van pages in the kit file labelled 1985. 1987 from the 1987 passenger van pages in the kit file labelled 1988.
    GM Heritage factory kit — 1985 Chevrolet Astro Van, p.7.
    GM Heritage factory kit — 1988 Chevrolet Astro Van, p.27, p.7.
    GM Heritage factory kit — 1989 Chevrolet Astro Van, p.12.
    		Factory-verified
    B84 Moldings, body side, black 1986, 1987, 1989
    the 1988 page prints only 884, so 1988 is left out. 1986 from the 1986 passenger van pages in the kit file labelled 1985.
    GM Heritage factory kit — 1985 Chevrolet Astro Van, p.8.
    GM Heritage factory kit — 1987 Chevrolet Astro Van, p.27.
    GM Heritage factory kit — 1989 Chevrolet Astro Van, p.13.
    		Factory-verified
    B88 Molding, body side, wide, black 1989
    the 1989 chart prints wide black body side molding; astro-gen2 reads the code as a custom body side molding.
    GM Heritage factory kit — 1989 Chevrolet Astro Van, p.13.
    		Factory-verified
    B93 Guards, door edge 1986–1988
    black.
    GM Heritage factory kit — 1986 Chevrolet Astro Van, p.14.
    GM Heritage factory kit — 1987 Chevrolet Astro Van, p.27.
    GM Heritage factory kit — 1988 Chevrolet Astro Van, p.8.
    		Factory-verified
    B96 Molding, wheel opening 1986, 1987
    black.
    GM Heritage factory kit — 1986 Chevrolet Astro Van, p.14.
    GM Heritage factory kit — 1987 Chevrolet Astro Van, p.27.
    		Factory-verified
    BA8 Storage compartments, front seats, left-hand and right-hand 1986
    the 1986 pages give BA8 another meaning from the 1991 to 1994 code: left-hand and right-hand compartments with doors.
    GM Heritage factory kit — 1986 Chevrolet Astro Van, p.15.
    		Factory-verified
    BA8 Compartment, front seat, stowage, passenger 1991–1994
    drawer type, non-locking, under the front passenger seat; another meaning from the 1986 code.
    GM Heritage factory kit — 1991 Chevrolet Astro Van, p.12.
    GM Heritage factory kit — 1992 Chevrolet Astro Van, p.13.
    GM Heritage factory kit — 1993 Chevrolet Astro Van, p.13.
    GM Heritage factory kit — 1994 Chevrolet Astro Van, p.12.
    		Factory-verified
    BA9 Storage compartment, front seat, left-hand 1986
    included with BA8.
    GM Heritage factory kit — 1986 Chevrolet Astro Van, p.15.
    		Factory-verified
    BG9 Floor covering, rubber 1986, 1987
    color-keyed rubber, wheelhousing and floor.
    GM Heritage factory kit — 1986 Chevrolet Astro Van, p.13.
    GM Heritage factory kit — 1987 Chevrolet Astro Van, p.27.
    		Factory-verified
    C36 Heater, auxiliary 1986–1994
    the kit pages print rear heater, left side forward of the rear wheel well. 1986 from the 1986 passenger van pages in the kit file labelled 1985.
    GM Heritage factory kit — 1985 Chevrolet Astro Van, p.7.
    GM Heritage factory kit — 1987 Chevrolet Astro Van, p.27.
    GM Heritage factory kit — 1988 Chevrolet Astro Van, p.7.
    GM Heritage factory kit — 1989 Chevrolet Astro Van, p.13.
    GM Heritage factory kit — 1990 Chevrolet Astro Van, p.7.
    GM Heritage factory kit — 1991 Chevrolet Astro Van, p.11.
    GM Heritage factory kit — 1992 Chevrolet Astro Van, p.12.
    GM Heritage factory kit — 1993 Chevrolet Astro Van, p.12.
    GM Heritage factory kit — 1994 Chevrolet Astro Van, p.11.
    		Factory-verified
    C3B Payload capacity, 1,000 lbs 1986, 1987
    cargo van, standard.
    GM Heritage factory kit — 1986 Chevrolet Astro Van, p.10.
    GM Heritage factory kit — 1987 Chevrolet Astro Van, p.12.
    		Factory-verified
    C42 Heater, deluxe, with defogger 1987
    the 1987 passenger van page prints deluxe heater and defogger; ck-squarebody reads the code as a heavy duty front heater; the 1986 pages print it only inside other options' contents.
    GM Heritage factory kit — 1987 Chevrolet Astro Van, p.27.
    		Factory-verified
    C49 Defogger, rear window, electric 1993, 1994
    requires the E54 rear doors.
    GM Heritage factory kit — 1993 Chevrolet Astro Van, p.12.
    GM Heritage factory kit — 1994 Chevrolet Astro Van, p.10.
    		Factory-verified
    C60 HVAC system, air conditioner, front, manual controls 1986–1994
    the kit pages print All Weather air conditioning, front, instrument panel mounted. 1986 from the 1986 passenger van pages in the kit file labelled 1985.
    GM Heritage factory kit — 1985 Chevrolet Astro Van, p.6.
    GM Heritage factory kit — 1987 Chevrolet Astro Van, p.26.
    GM Heritage factory kit — 1988 Chevrolet Astro Van, p.6.
    GM Heritage factory kit — 1989 Chevrolet Astro Van, p.12.
    GM Heritage factory kit — 1990 Chevrolet Astro Van, p.7.
    GM Heritage factory kit — 1991 Chevrolet Astro Van, p.11.
    GM Heritage factory kit — 1992 Chevrolet Astro Van, p.12.
    GM Heritage factory kit — 1993 Chevrolet Astro Van, p.12.
    GM Heritage factory kit — 1994 Chevrolet Astro Van, p.25.
    		Factory-verified
    C69 Air conditioning, rear 1986–1994
    the kit pages print front and rear air conditioning (rear overhead system with C60); passenger van. 1986 from the 1986 passenger van pages in the kit file labelled 1985.
    GM Heritage factory kit — 1985 Chevrolet Astro Van, p.6.
    GM Heritage factory kit — 1987 Chevrolet Astro Van, p.26.
    GM Heritage factory kit — 1988 Chevrolet Astro Van, p.6.
    GM Heritage factory kit — 1989 Chevrolet Astro Van, p.12.
    GM Heritage factory kit — 1990 Chevrolet Astro Van, p.7.
    GM Heritage factory kit — 1991 Chevrolet Astro Van, p.11.
    GM Heritage factory kit — 1992 Chevrolet Astro Van, p.12.
    GM Heritage factory kit — 1993 Chevrolet Astro Van, p.12.
    GM Heritage factory kit — 1994 Chevrolet Astro Van, p.10.
    		Factory-verified
    C6M GVW rating, 5,950 lbs 1994
    the 1994 technical guide lists the GVWR codes for information only.
    GM Heritage factory kit — 1994 Chevrolet Astro Van, p.43.
    		Factory-verified
    C95 Lamp, interior, roof, courtesy and dual reading 1986–1989
    the kit pages print dome and reading lamp; requires TR9.
    GM Heritage factory kit — 1986 Chevrolet Astro Van, p.14.
    GM Heritage factory kit — 1987 Chevrolet Astro Van, p.27.
    GM Heritage factory kit — 1988 Chevrolet Astro Van, p.7.
    GM Heritage factory kit — 1989 Chevrolet Astro Van, p.13.
    		Factory-verified
    CD4 Wipers, windshield, intermittent 1986, 1988, 1989
    GM Heritage factory kit — 1986 Chevrolet Astro Van, p.16.
    GM Heritage factory kit — 1988 Chevrolet Astro Van, p.10.
    GM Heritage factory kit — 1989 Chevrolet Astro Van, p.14.
    		Factory-verified
    D44 Mirror, outside, painted 1986, 1987, 1990–1994
    the kit pages print below eye-line mirrors, left-hand and right-hand, painted black; 1990 from the trailering chart. 1986 from the 1986 passenger van pages in the kit file labelled 1985.
    GM Heritage factory kit — 1985 Chevrolet Astro Van, p.8.
    GM Heritage factory kit — 1987 Chevrolet Astro Van, p.27.
    GM Heritage factory kit — 1990 Chevrolet Astro Van, p.24.
    GM Heritage factory kit — 1991 Chevrolet Astro Van, p.11.
    GM Heritage factory kit — 1992 Chevrolet Astro Van, p.12.
    GM Heritage factory kit — 1993 Chevrolet Astro Van, p.13.
    GM Heritage factory kit — 1994 Chevrolet Astro Van, p.11.
    		Factory-verified
    D48 Mirror, outside, remote control, electric, painted 1989, 1991–1994
    black.
    GM Heritage factory kit — 1989 Chevrolet Astro Van, p.13.
    GM Heritage factory kit — 1991 Chevrolet Astro Van, p.11.
    GM Heritage factory kit — 1992 Chevrolet Astro Van, p.12.
    GM Heritage factory kit — 1993 Chevrolet Astro Van, p.13.
    GM Heritage factory kit — 1994 Chevrolet Astro Van, p.11.
    		Factory-verified
    D64 Mirror, inside, front vanity, right-hand, sunshade, illuminated 1986–1989
    requires custom trim. 1986 from the 1986 passenger van pages in the kit file labelled 1985.
    GM Heritage factory kit — 1985 Chevrolet Astro Van, p.8.
    GM Heritage factory kit — 1987 Chevrolet Astro Van, p.27.
    GM Heritage factory kit — 1988 Chevrolet Astro Van, p.8.
    GM Heritage factory kit — 1989 Chevrolet Astro Van, p.13.
    		Factory-verified
    D85 Striping, body 1986–1990
    with ZY1 solid paint a stripe color is required; included with ZY3 (1986 to 1988) or ZY4 (1990). 1986 from the 1986 cargo van pages in the kit file labelled 1985.
    GM Heritage factory kit — 1985 Chevrolet Astro Van, p.29.
    GM Heritage factory kit — 1987 Chevrolet Astro Van, p.29.
    GM Heritage factory kit — 1988 Chevrolet Astro Van, p.9.
    GM Heritage factory kit — 1989 Chevrolet Astro Van, p.14.
    GM Heritage factory kit — 1990 Chevrolet Astro Van, p.8.
    		Factory-verified
    DK6 Console, roof, interior 1986, 1991, 1993, 1994
    requires TR9; the 1987 to 1990 and 1992 pages print DKG or name it only in other options' notes.
    GM Heritage factory kit — 1986 Chevrolet Astro Van, p.12.
    GM Heritage factory kit — 1991 Chevrolet Astro Van, p.11.
    GM Heritage factory kit — 1993 Chevrolet Astro Van, p.12.
    GM Heritage factory kit — 1994 Chevrolet Astro Van, p.10.
    		Factory-verified
    E48 Panels, interior, protective closeout, lower quarter 1986, 1987
    other platforms' lists use E48 for a cold climate grille cover.
    GM Heritage factory kit — 1986 Chevrolet Astro Van, p.14.
    GM Heritage factory kit — 1987 Chevrolet Astro Van, p.28.
    		Factory-verified
    E54 Body equipment, rear door, with end gate window 1992–1994
    the kit pages call it Dutch doors: a one-piece lift glass over split lower panel doors, with wiper/washer and electric release.
    GM Heritage factory kit — 1992 Chevrolet Astro Van, p.12.
    GM Heritage factory kit — 1993 Chevrolet Astro Van, p.12.
    GM Heritage factory kit — 1994 Chevrolet Astro Van, p.10.
    		Factory-verified
    F51 Shock absorbers, front and rear, heavy duty 1986–1990
    GM Heritage factory kit — 1986 Chevrolet Astro Van, p.15.
    GM Heritage factory kit — 1987 Chevrolet Astro Van, p.28.
    GM Heritage factory kit — 1988 Chevrolet Astro Van, p.9.
    GM Heritage factory kit — 1989 Chevrolet Astro Van, p.14.
    GM Heritage factory kit — 1990 Chevrolet Astro Van, p.8.
    		Factory-verified
    F59 Stabilizer bar, front 1986–1988
    GM Heritage factory kit — 1986 Chevrolet Astro Van, p.15.
    GM Heritage factory kit — 1987 Chevrolet Astro Van, p.29.
    GM Heritage factory kit — 1988 Chevrolet Astro Van, p.9.
    		Factory-verified
    FE3 Suspension system, sport 1988–1993
    gas shock absorbers, rear stabilizer bar, rally wheels and P245/60R15 white outline lettered tires.
    GM Heritage factory kit — 1988 Chevrolet Astro Van, p.9.
    GM Heritage factory kit — 1989 Chevrolet Astro Van, p.14.
    GM Heritage factory kit — 1990 Chevrolet Astro Van, p.8.
    GM Heritage factory kit — 1991 Chevrolet Astro Van, p.12.
    GM Heritage factory kit — 1992 Chevrolet Astro Van, p.13.
    GM Heritage factory kit — 1993 Chevrolet Astro Van, p.14.
    		Factory-verified
    G50 Spring, rear, heavy duty 1992, 1993
    cargo van, 1,450 lbs each.
    GM Heritage factory kit — 1992 Chevrolet Astro Van, p.33.
    GM Heritage factory kit — 1993 Chevrolet Astro Van, p.29.
    		Factory-verified
    K05 Heater, engine coolant 1987, 1988
    the kit pages print engine block heater, 600 watts, 120 volts; included with V10; the 1986 page prints only KOS, so 1986 is left out.
    GM Heritage factory kit — 1987 Chevrolet Astro Van, p.27.
    GM Heritage factory kit — 1988 Chevrolet Astro Van, p.7.
    		Factory-verified
    K34 Cruise control, automatic, electronic 1986–1988
    GM Heritage factory kit — 1986 Chevrolet Astro Van, p.15.
    GM Heritage factory kit — 1987 Chevrolet Astro Van, p.28.
    GM Heritage factory kit — 1988 Chevrolet Astro Van, p.9.
    		Factory-verified
    K60 Generator, 100 ampere 1986
    100 amp Delcotron; included with V10 or C69.
    GM Heritage factory kit — 1986 Chevrolet Astro Van, p.13.
    		Factory-verified
    KC4 Cooling system, engine oil 1986, 1987, 1990–1992
    included with Z82. 1986 from the 1986 cargo van pages in the kit file labelled 1985.
    GM Heritage factory kit — 1985 Chevrolet Astro Van, p.26.
    GM Heritage factory kit — 1987 Chevrolet Astro Van, p.26.
    GM Heritage factory kit — 1990 Chevrolet Astro Van, p.7.
    GM Heritage factory kit — 1991 Chevrolet Astro Van, p.11.
    GM Heritage factory kit — 1992 Chevrolet Astro Van, p.32.
    		Factory-verified
    N08 Fuel filler door, inside remote release 1986, 1987
    some pages print NO8.
    GM Heritage factory kit — 1986 Chevrolet Astro Van, p.13.
    GM Heritage factory kit — 1987 Chevrolet Astro Van, p.26.
    		Factory-verified
    N31 Steering wheel, custom 1986–1989
    four spoke from 1987. 1987 from the 1987 passenger van pages in the kit file labelled 1988.
    GM Heritage factory kit — 1986 Chevrolet Astro Van, p.15.
    GM Heritage factory kit — 1988 Chevrolet Astro Van, p.29, p.9.
    GM Heritage factory kit — 1989 Chevrolet Astro Van, p.14.
    		Factory-verified
    N33 Steering column, tilt type 1986–1988
    the kit pages print Comfortilt steering wheel. 1987 from the 1987 passenger van pages in the kit file labelled 1988.
    GM Heritage factory kit — 1986 Chevrolet Astro Van, p.15.
    GM Heritage factory kit — 1988 Chevrolet Astro Van, p.29, p.9.
    		Factory-verified
    N40 Steering, power, non-variable ratio 1986, 1987
    requires the front stabilizer bar.
    GM Heritage factory kit — 1986 Chevrolet Astro Van, p.15.
    GM Heritage factory kit — 1987 Chevrolet Astro Van, p.29.
    		Factory-verified
    N51 Steering, power, not desired 1986, 1987
    GM Heritage factory kit — 1986 Chevrolet Astro Van, p.15.
    GM Heritage factory kit — 1987 Chevrolet Astro Van, p.29.
    		Factory-verified
    NK3 Steering wheel, sport, simulated leather 1987–1989
    the 1987 feature page describes the new sport wheel. 1987 from the 1987 passenger van pages in the kit file labelled 1988.
    GM Heritage factory kit — 1988 Chevrolet Astro Van, p.29, p.9.
    GM Heritage factory kit — 1989 Chevrolet Astro Van, p.14.
    		Factory-verified
    NL9 Fuel tank, 27 gallon 1986–1988
    approximately 27 gallon capacity, replacing the production tank.
    GM Heritage factory kit — 1986 Chevrolet Astro Van, p.15.
    GM Heritage factory kit — 1987 Chevrolet Astro Van, p.29.
    GM Heritage factory kit — 1988 Chevrolet Astro Van, p.9.
    		Factory-verified
    NP5 Steering wheel, leather wrapped 1994
    GM Heritage factory kit — 1994 Chevrolet Astro Van, p.12.
    		Factory-verified
    P01 Wheel covers, bright metal 1986–1989
    some pages print PO1.
    GM Heritage factory kit — 1986 Chevrolet Astro Van, p.16.
    GM Heritage factory kit — 1987 Chevrolet Astro Van, p.29.
    GM Heritage factory kit — 1988 Chevrolet Astro Van, p.10.
    GM Heritage factory kit — 1989 Chevrolet Astro Van, p.14.
    		Factory-verified
    P06 Wheel trim rings 1986, 1988
    includes black wheel; ck-gmt400 reads the code as wheel trim discs; the 1987 pages print it only in the rally wheel text.
    GM Heritage factory kit — 1986 Chevrolet Astro Van, p.16.
    GM Heritage factory kit — 1988 Chevrolet Astro Van, p.10.
    		Factory-verified
    P18 Carrier, spare tire, with hoist 1986, 1987
    GM Heritage factory kit — 1986 Chevrolet Astro Van, p.12.
    GM Heritage factory kit — 1987 Chevrolet Astro Van, p.26.
    		Factory-verified
    P42 Tires, puncture sealant 1989, 1993
    requires QCG tires (1989); 1993 from the special equipment option list; the 1988 page prints P4Z.
    GM Heritage factory kit — 1989 Chevrolet Astro Van, p.13.
    GM Heritage factory kit — 1993 Chevrolet Astro Van, p.36.
    		Factory-verified
    PF3 Wheel, 15 x 6.5, aluminum 1986–1994
    cast aluminum, four wheels; color-keyed with YC7.
    GM Heritage factory kit — 1986 Chevrolet Astro Van, p.16.
    GM Heritage factory kit — 1987 Chevrolet Astro Van, p.29.
    GM Heritage factory kit — 1988 Chevrolet Astro Van, p.10.
    GM Heritage factory kit — 1989 Chevrolet Astro Van, p.14.
    GM Heritage factory kit — 1990 Chevrolet Astro Van, p.8.
    GM Heritage factory kit — 1991 Chevrolet Astro Van, p.12.
    GM Heritage factory kit — 1992 Chevrolet Astro Van, p.13.
    GM Heritage factory kit — 1993 Chevrolet Astro Van, p.14.
    GM Heritage factory kit — 1994 Chevrolet Astro Van, p.12.
    		Factory-verified
    QCE Tires, all, P205/75R15, black wall 1986, 1987, 1989, 1991–1993
    all season steel belted radial; the 1990 and 1994 pages print OCE. 1986 from the 1986 passenger van pages in the kit file labelled 1985.
    GM Heritage factory kit — 1985 Chevrolet Astro Van, p.6.
    GM Heritage factory kit — 1987 Chevrolet Astro Van, p.26.
    GM Heritage factory kit — 1989 Chevrolet Astro Van, p.14.
    GM Heritage factory kit — 1991 Chevrolet Astro Van, p.12.
    GM Heritage factory kit — 1992 Chevrolet Astro Van, p.13.
    GM Heritage factory kit — 1993 Chevrolet Astro Van, p.14.
    		Factory-verified
    QCF Tire, all, P205/75R15, all season steel belted radial, white lettered 1986, 1987, 1990–1994
    GM Heritage factory kit — 1986 Chevrolet Astro Van, p.12.
    GM Heritage factory kit — 1987 Chevrolet Astro Van, p.26.
    GM Heritage factory kit — 1990 Chevrolet Astro Van, p.8.
    GM Heritage factory kit — 1991 Chevrolet Astro Van, p.12.
    GM Heritage factory kit — 1992 Chevrolet Astro Van, p.13.
    GM Heritage factory kit — 1993 Chevrolet Astro Van, p.14.
    GM Heritage factory kit — 1994 Chevrolet Astro Van, p.12.
    		Factory-verified
    QCG Tire, all, P205/75R15, all season steel belted radial, whitewall 1986, 1987, 1990, 1992–1994
    the 1993 and 1994 guides call it white stripe; the 1989 and 1991 pages print OCG. 1986 from the 1986 passenger van pages in the kit file labelled 1985.
    GM Heritage factory kit — 1985 Chevrolet Astro Van, p.6.
    GM Heritage factory kit — 1987 Chevrolet Astro Van, p.26.
    GM Heritage factory kit — 1990 Chevrolet Astro Van, p.8.
    GM Heritage factory kit — 1992 Chevrolet Astro Van, p.13.
    GM Heritage factory kit — 1993 Chevrolet Astro Van, p.14.
    GM Heritage factory kit — 1994 Chevrolet Astro Van, p.12.
    		Factory-verified
    QCM Tire, all, P215/75R15 WOL R/PE ST TL ALS 100S 1994
    the 1994 technical guide prints P215/75R15 all season steel belted radial white lettered; the order guide pages print OCM.
    GM Heritage factory kit — 1994 Chevrolet Astro Van, p.44.
    		Factory-verified
    QCU Tire, all, P215/75R15/N BL R/PE ST TL ALS 1990–1994
    the kit pages print P215/75R15 all season steel belted radial blackwall.
    GM Heritage factory kit — 1990 Chevrolet Astro Van, p.8.
    GM Heritage factory kit — 1991 Chevrolet Astro Van, p.12.
    GM Heritage factory kit — 1992 Chevrolet Astro Van, p.13.
    GM Heritage factory kit — 1993 Chevrolet Astro Van, p.14.
    GM Heritage factory kit — 1994 Chevrolet Astro Van, p.33.
    		Factory-verified
    QCV Tire, all, P215/75R15/N WS2 R/PE ST TL ALS 1990–1994
    the kit pages print P215/75R15 all season steel belted radial white stripe (whitewall in 1993).
    GM Heritage factory kit — 1990 Chevrolet Astro Van, p.8.
    GM Heritage factory kit — 1991 Chevrolet Astro Van, p.12.
    GM Heritage factory kit — 1992 Chevrolet Astro Van, p.13.
    GM Heritage factory kit — 1993 Chevrolet Astro Van, p.36.
    GM Heritage factory kit — 1994 Chevrolet Astro Van, p.26.
    		Factory-verified
    QCW Tire, all, P215/75R15, all season steel belted radial, white lettered 1990, 1992, 1993
    GM Heritage factory kit — 1990 Chevrolet Astro Van, p.8.
    GM Heritage factory kit — 1992 Chevrolet Astro Van, p.13.
    GM Heritage factory kit — 1993 Chevrolet Astro Van, p.36.
    		Factory-verified
    QIB Tire, all, P245/60HR15, white outline lettered, GT 1989
    requires FE3.
    GM Heritage factory kit — 1989 Chevrolet Astro Van, p.14.
    		Factory-verified
    QWT Tire, all, P245/60R15, all season steel belted radial, white outline lettered 1991–1993
    included with FE3.
    GM Heritage factory kit — 1991 Chevrolet Astro Van, p.12.
    GM Heritage factory kit — 1992 Chevrolet Astro Van, p.13.
    GM Heritage factory kit — 1993 Chevrolet Astro Van, p.14.
    		Factory-verified
    TL1 Grille, special 1986–1989, 1992–1994
    the kit pages print deluxe grille, black with argent trim; some pages print TLI. 1986 from the 1986 passenger van pages in the kit file labelled 1985.
    GM Heritage factory kit — 1985 Chevrolet Astro Van, p.7.
    GM Heritage factory kit — 1987 Chevrolet Astro Van, p.27.
    GM Heritage factory kit — 1988 Chevrolet Astro Van, p.7.
    GM Heritage factory kit — 1989 Chevrolet Astro Van, p.13.
    GM Heritage factory kit — 1992 Chevrolet Astro Van, p.32.
    GM Heritage factory kit — 1993 Chevrolet Astro Van, p.29.
    GM Heritage factory kit — 1994 Chevrolet Astro Van, p.25.
    		Factory-verified
    TR9 Lighting, auxiliary 1986–1991, 1993, 1994
    included with YC6 and YC7.
    GM Heritage factory kit — 1986 Chevrolet Astro Van, p.14.
    GM Heritage factory kit — 1987 Chevrolet Astro Van, p.27.
    GM Heritage factory kit — 1988 Chevrolet Astro Van, p.7.
    GM Heritage factory kit — 1989 Chevrolet Astro Van, p.13.
    GM Heritage factory kit — 1990 Chevrolet Astro Van, p.7.
    GM Heritage factory kit — 1991 Chevrolet Astro Van, p.11.
    GM Heritage factory kit — 1993 Chevrolet Astro Van, p.12.
    GM Heritage factory kit — 1994 Chevrolet Astro Van, p.11.
    		Factory-verified
    TT4 Headlamps, halogen 1986, 1987, 1989
    GM Heritage factory kit — 1986 Chevrolet Astro Van, p.14.
    GM Heritage factory kit — 1987 Chevrolet Astro Van, p.27.
    GM Heritage factory kit — 1989 Chevrolet Astro Van, p.13.
    		Factory-verified
    U1C Radio, AM stereo/FM stereo, seek/scan, compact disc, clock, ETR 1992–1994
    new for 1992; the pages print UIC or UiC; blazer-s10-gen2 reads AM/FM stereo.
    GM Heritage factory kit — 1992 Chevrolet Astro Van, p.12.
    GM Heritage factory kit — 1993 Chevrolet Astro Van, p.13.
    GM Heritage factory kit — 1994 Chevrolet Astro Van, p.11.
    		Factory-verified
    U37 Lighter, cigarette 1986–1989
    with ashtray light; included with TR9. 1986 from the 1986 passenger van pages in the kit file labelled 1985.
    GM Heritage factory kit — 1985 Chevrolet Astro Van, p.8.
    GM Heritage factory kit — 1987 Chevrolet Astro Van, p.27.
    GM Heritage factory kit — 1988 Chevrolet Astro Van, p.7.
    GM Heritage factory kit — 1989 Chevrolet Astro Van, p.13.
    		Factory-verified
    U52 Instrument cluster, electronic 1988, 1989, 1991–1994
    the 1990 page prints only US2, so 1990 is left out.
    GM Heritage factory kit — 1988 Chevrolet Astro Van, p.7.
    GM Heritage factory kit — 1989 Chevrolet Astro Van, p.13.
    GM Heritage factory kit — 1991 Chevrolet Astro Van, p.11.
    GM Heritage factory kit — 1992 Chevrolet Astro Van, p.32.
    GM Heritage factory kit — 1993 Chevrolet Astro Van, p.12.
    GM Heritage factory kit — 1994 Chevrolet Astro Van, p.11.
    		Factory-verified
    U63 Radio, AM 1986–1989
    1987 from the 1987 passenger van pages in the kit file labelled 1988.
    GM Heritage factory kit — 1986 Chevrolet Astro Van, p.14.
    GM Heritage factory kit — 1988 Chevrolet Astro Van, p.28, p.8.
    GM Heritage factory kit — 1989 Chevrolet Astro Van, p.13.
    		Factory-verified
    U69 Radio, AM/FM 1986–1988
    1987 from the 1987 passenger van pages in the kit file labelled 1988.
    GM Heritage factory kit — 1986 Chevrolet Astro Van, p.14.
    GM Heritage factory kit — 1988 Chevrolet Astro Van, p.28, p.8.
    		Factory-verified
    U89 Wiring harness, light duty, trailer, five wire 1986, 1987
    included with Z72.
    GM Heritage factory kit — 1986 Chevrolet Astro Van, p.14.
    GM Heritage factory kit — 1987 Chevrolet Astro Van, p.27.
    		Factory-verified
    UA1 Battery, heavy duty 1986–1989
    Delco Freedom, 515 cold cranking amps in 1986 and 630 from 1987; some pages print UAI.
    GM Heritage factory kit — 1986 Chevrolet Astro Van, p.12.
    GM Heritage factory kit — 1987 Chevrolet Astro Van, p.26.
    GM Heritage factory kit — 1988 Chevrolet Astro Van, p.6.
    GM Heritage factory kit — 1989 Chevrolet Astro Van, p.12.
    		Factory-verified
    UL5 Radio, delete 1990–1994
    GM Heritage factory kit — 1990 Chevrolet Astro Van, p.7.
    GM Heritage factory kit — 1991 Chevrolet Astro Van, p.11.
    GM Heritage factory kit — 1992 Chevrolet Astro Van, p.33.
    GM Heritage factory kit — 1993 Chevrolet Astro Van, p.13.
    GM Heritage factory kit — 1994 Chevrolet Astro Van, p.25.
    		Factory-verified
    UM6 Radio, AM/FM stereo, electronically tuned, seek and scan, cassette tape, digital clock 1986, 1988–1994
    astro-gen2 reads the code with an auto reverse cassette (1995 on); these pages print no auto reverse.
    GM Heritage factory kit — 1986 Chevrolet Astro Van, p.14.
    GM Heritage factory kit — 1988 Chevrolet Astro Van, p.8.
    GM Heritage factory kit — 1989 Chevrolet Astro Van, p.13.
    GM Heritage factory kit — 1990 Chevrolet Astro Van, p.7.
    GM Heritage factory kit — 1991 Chevrolet Astro Van, p.11.
    GM Heritage factory kit — 1992 Chevrolet Astro Van, p.12.
    GM Heritage factory kit — 1993 Chevrolet Astro Van, p.29.
    GM Heritage factory kit — 1994 Chevrolet Astro Van, p.37.
    		Factory-verified
    UM7 Radio, AM/FM stereo, seek/scan, clock, ETR 1986–1990, 1992–1994
    1987 from the 1987 passenger van pages in the kit file labelled 1988.
    GM Heritage factory kit — 1986 Chevrolet Astro Van, p.14.
    GM Heritage factory kit — 1988 Chevrolet Astro Van, p.28, p.8.
    GM Heritage factory kit — 1989 Chevrolet Astro Van, p.13.
    GM Heritage factory kit — 1990 Chevrolet Astro Van, p.7.
    GM Heritage factory kit — 1992 Chevrolet Astro Van, p.12.
    GM Heritage factory kit — 1993 Chevrolet Astro Van, p.13.
    GM Heritage factory kit — 1994 Chevrolet Astro Van, p.11.
    		Factory-verified
    UU9 Radio, AM/FM stereo, electronically tuned 1986–1989
    1986 from the 1986 passenger van pages in the kit file labelled 1985. 1987 from the 1987 passenger van pages in the kit file labelled 1988.
    GM Heritage factory kit — 1985 Chevrolet Astro Van, p.8.
    GM Heritage factory kit — 1988 Chevrolet Astro Van, p.28, p.8.
    GM Heritage factory kit — 1989 Chevrolet Astro Van, p.13.
    		Factory-verified
    UX1 Radio, AM stereo/FM stereo, seek/scan, cassette, search and repeat, graphic equalizer, clock, ETR 1986–1994
    some pages print UXI; the merged suburban-gmt400 doc reads AM/FM stereo.
    GM Heritage factory kit — 1986 Chevrolet Astro Van, p.14.
    GM Heritage factory kit — 1987 Chevrolet Astro Van, p.28.
    GM Heritage factory kit — 1988 Chevrolet Astro Van, p.8.
    GM Heritage factory kit — 1989 Chevrolet Astro Van, p.13.
    GM Heritage factory kit — 1990 Chevrolet Astro Van, p.7.
    GM Heritage factory kit — 1991 Chevrolet Astro Van, p.11.
    GM Heritage factory kit — 1992 Chevrolet Astro Van, p.12.
    GM Heritage factory kit — 1993 Chevrolet Astro Van, p.13.
    GM Heritage factory kit — 1994 Chevrolet Astro Van, p.11.
    		Factory-verified
    V01 Radiator, heavy duty 1986–1992
    included with air conditioning; some pages print VO1 or VOI.
    GM Heritage factory kit — 1986 Chevrolet Astro Van, p.12.
    GM Heritage factory kit — 1987 Chevrolet Astro Van, p.26.
    GM Heritage factory kit — 1988 Chevrolet Astro Van, p.6.
    GM Heritage factory kit — 1989 Chevrolet Astro Van, p.12.
    GM Heritage factory kit — 1990 Chevrolet Astro Van, p.7.
    GM Heritage factory kit — 1991 Chevrolet Astro Van, p.11.
    GM Heritage factory kit — 1992 Chevrolet Astro Van, p.12.
    		Factory-verified
    V02 Radiator and transmission oil cooler, heavy duty 1986, 1987, 1989–1992
    automatic transmission only; included with Z82; the 1992 page prints VO2; the 1988 page prints it only in the air conditioning note.
    GM Heritage factory kit — 1986 Chevrolet Astro Van, p.12.
    GM Heritage factory kit — 1987 Chevrolet Astro Van, p.26.
    GM Heritage factory kit — 1989 Chevrolet Astro Van, p.22.
    GM Heritage factory kit — 1990 Chevrolet Astro Van, p.7.
    GM Heritage factory kit — 1991 Chevrolet Astro Van, p.11.
    GM Heritage factory kit — 1992 Chevrolet Astro Van, p.12.
    		Factory-verified
    V08 Cooling system, heavy duty 1993, 1994
    heavy duty radiator with engine and transmission oil coolers; not with the L35 engine.
    GM Heritage factory kit — 1993 Chevrolet Astro Van, p.12.
    GM Heritage factory kit — 1994 Chevrolet Astro Van, p.25.
    		Factory-verified
    V10 Provisions, cold climate 1986–1994
    the kit pages print cold climate package: engine block heater, heavy duty battery and coolant protection; some pages print VIO, V1O or VI0.
    GM Heritage factory kit — 1986 Chevrolet Astro Van, p.12.
    GM Heritage factory kit — 1987 Chevrolet Astro Van, p.26.
    GM Heritage factory kit — 1988 Chevrolet Astro Van, p.6.
    GM Heritage factory kit — 1989 Chevrolet Astro Van, p.12.
    GM Heritage factory kit — 1990 Chevrolet Astro Van, p.7.
    GM Heritage factory kit — 1991 Chevrolet Astro Van, p.11.
    GM Heritage factory kit — 1992 Chevrolet Astro Van, p.12.
    GM Heritage factory kit — 1993 Chevrolet Astro Van, p.12.
    GM Heritage factory kit — 1994 Chevrolet Astro Van, p.10.
    		Factory-verified
    V54 Luggage carrier, roof, painted 1987–1994
    black.
    GM Heritage factory kit — 1987 Chevrolet Astro Van, p.26.
    GM Heritage factory kit — 1988 Chevrolet Astro Van, p.6.
    GM Heritage factory kit — 1989 Chevrolet Astro Van, p.12.
    GM Heritage factory kit — 1990 Chevrolet Astro Van, p.7.
    GM Heritage factory kit — 1991 Chevrolet Astro Van, p.11.
    GM Heritage factory kit — 1992 Chevrolet Astro Van, p.12.
    GM Heritage factory kit — 1993 Chevrolet Astro Van, p.12.
    GM Heritage factory kit — 1994 Chevrolet Astro Van, p.10.
    		Factory-verified
    VE5 Bumpers, front and rear, deluxe, chromed 1986–1988, 1993, 1994
    with color-keyed end caps and black rub strips; the 1990 to 1992 option lines print only VES (the 1991 and 1992 pages print VE5 only inside other options' notes), so those years are left out.
    GM Heritage factory kit — 1986 Chevrolet Astro Van, p.12.
    GM Heritage factory kit — 1987 Chevrolet Astro Van, p.26.
    GM Heritage factory kit — 1988 Chevrolet Astro Van, p.6.
    GM Heritage factory kit — 1993 Chevrolet Astro Van, p.12.
    GM Heritage factory kit — 1994 Chevrolet Astro Van, p.10.
    		Factory-verified
    VE6 Bumper, front and rear, impact, painted 1986–1988, 1990, 1993, 1994
    the kit pages print color-keyed bumpers with color-keyed end caps and black rub strips. 1987 from the 1987 passenger van pages in the kit file labelled 1988.
    GM Heritage factory kit — 1986 Chevrolet Astro Van, p.12.
    GM Heritage factory kit — 1988 Chevrolet Astro Van, p.26, p.6.
    GM Heritage factory kit — 1990 Chevrolet Astro Van, p.7.
    GM Heritage factory kit — 1993 Chevrolet Astro Van, p.29.
    GM Heritage factory kit — 1994 Chevrolet Astro Van, p.25.
    		Factory-verified
    VK3 License plate, front mounting package 1988, 1989
    front license plate bracket.
    GM Heritage factory kit — 1988 Chevrolet Astro Van, p.6.
    GM Heritage factory kit — 1989 Chevrolet Astro Van, p.12.
    		Factory-verified
    VR2 Trailer hitch, deadweight type 1986–1988
    included with Z72. 1986 from the 1986 passenger van pages in the kit file labelled 1985.
    GM Heritage factory kit — 1985 Chevrolet Astro Van, p.10.
    GM Heritage factory kit — 1987 Chevrolet Astro Van, p.29.
    GM Heritage factory kit — 1988 Chevrolet Astro Van, p.9.
    		Factory-verified
    X8F Payload capacity, 1,350 lbs 1986, 1987
    cargo van; includes power brakes; the 1987 chart prints XBF.
    GM Heritage factory kit — 1986 Chevrolet Astro Van, p.10.
    GM Heritage factory kit — 1987 Chevrolet Astro Van, p.12.
    		Factory-verified
    X8H Payload capacity, 1,700 lbs 1986, 1987
    cargo van; includes power brakes and power steering.
    GM Heritage factory kit — 1986 Chevrolet Astro Van, p.10.
    GM Heritage factory kit — 1987 Chevrolet Astro Van, p.12.
    		Factory-verified
    Z53 Gages, voltmeter, temperature and oil pressure 1986, 1987
    with trip odometer. 1986 from the 1986 passenger van pages in the kit file labelled 1985. 1987 from the 1987 passenger van pages in the kit file labelled 1988.
    GM Heritage factory kit — 1985 Chevrolet Astro Van, p.7.
    GM Heritage factory kit — 1988 Chevrolet Astro Van, p.27.
    		Factory-verified
    Z6Z Floor covering, rubber, black 1986
    cargo van; included with ZP4 seating or V10.
    GM Heritage factory kit — 1986 Chevrolet Astro Van, p.13.
    		Factory-verified
    Z72 Trailering special equipment, light duty 1986, 1989, 1990, 1992, 1993
    deadweight hitch, five wire harness and heavy duty flasher. 1986 from the 1986 cargo van pages in the kit file labelled 1985.
    GM Heritage factory kit — 1985 Chevrolet Astro Van, p.30.
    GM Heritage factory kit — 1989 Chevrolet Astro Van, p.22.
    GM Heritage factory kit — 1990 Chevrolet Astro Van, p.8.
    GM Heritage factory kit — 1992 Chevrolet Astro Van, p.13.
    GM Heritage factory kit — 1993 Chevrolet Astro Van, p.14.
    		Factory-verified
    Z82 Trailering provisions, special equipment, heavy duty 1987, 1989–1992, 1994
    weight distributing hitch platform, seven wire harness and oil coolers; the 1986 and 1993 pages name it only in other options' notes.
    GM Heritage factory kit — 1987 Chevrolet Astro Van, p.29.
    GM Heritage factory kit — 1989 Chevrolet Astro Van, p.22.
    GM Heritage factory kit — 1990 Chevrolet Astro Van, p.24.
    GM Heritage factory kit — 1991 Chevrolet Astro Van, p.12.
    GM Heritage factory kit — 1992 Chevrolet Astro Van, p.13.
    GM Heritage factory kit — 1994 Chevrolet Astro Van, p.12.
    		Factory-verified
    ZJ7 Wheel, rally 1986, 1991–1994
    6.5 inch argent rally wheels with special hub caps and trim rings; the 1987 to 1990 pages name them only in other options' notes.
    GM Heritage factory kit — 1986 Chevrolet Astro Van, p.16.
    GM Heritage factory kit — 1991 Chevrolet Astro Van, p.12.
    GM Heritage factory kit — 1992 Chevrolet Astro Van, p.13.
    GM Heritage factory kit — 1993 Chevrolet Astro Van, p.22.
    GM Heritage factory kit — 1994 Chevrolet Astro Van, p.26.
    		Factory-verified
    ZP1 Seating arrangement, driver only 1986
    cargo van, standard.
    GM Heritage factory kit — 1986 Chevrolet Astro Van, p.15.
    		Factory-verified
    ZP2 Seating arrangement, driver and passenger, low back 1986
    cargo van; includes a passenger sunshade. 1986 from the 1986 cargo van pages in the kit file labelled 1985.
    GM Heritage factory kit — 1985 Chevrolet Astro Van, p.29.
    		Factory-verified
    ZP4 Seating arrangement, 4 passenger 1986–1988
    four high back bucket seats, two front and two midship. 1986 from the 1986 cargo van pages in the kit file labelled 1985.
    GM Heritage factory kit — 1985 Chevrolet Astro Van, p.29.
    GM Heritage factory kit — 1987 Chevrolet Astro Van, p.28.
    GM Heritage factory kit — 1988 Chevrolet Astro Van, p.8.
    		Factory-verified
    ZP5 Seating arrangement, five passenger 1986–1990, 1992–1994
    passenger van, standard; the 1991 page prints only ZPS, so 1991 is left out. 1986 from the 1986 passenger van pages in the kit file labelled 1985.
    GM Heritage factory kit — 1985 Chevrolet Astro Van, p.9.
    GM Heritage factory kit — 1987 Chevrolet Astro Van, p.28.
    GM Heritage factory kit — 1988 Chevrolet Astro Van, p.8.
    GM Heritage factory kit — 1989 Chevrolet Astro Van, p.14.
    GM Heritage factory kit — 1990 Chevrolet Astro Van, p.8.
    GM Heritage factory kit — 1992 Chevrolet Astro Van, p.13.
    GM Heritage factory kit — 1993 Chevrolet Astro Van, p.13.
    GM Heritage factory kit — 1994 Chevrolet Astro Van, p.11.
    		Factory-verified
    ZP7 Seating arrangement, seven passenger 1987, 1988, 1990–1994
    the 1986 and 1989 pages print the code only in other options' notes.
    GM Heritage factory kit — 1987 Chevrolet Astro Van, p.28.
    GM Heritage factory kit — 1988 Chevrolet Astro Van, p.8.
    GM Heritage factory kit — 1990 Chevrolet Astro Van, p.8.
    GM Heritage factory kit — 1991 Chevrolet Astro Van, p.12.
    GM Heritage factory kit — 1992 Chevrolet Astro Van, p.13.
    GM Heritage factory kit — 1993 Chevrolet Astro Van, p.13.
    GM Heritage factory kit — 1994 Chevrolet Astro Van, p.11.
    		Factory-verified
    ZP8 Seating arrangement, eight passenger 1986–1989, 1991–1994
    the 1990 chart prints ZPS for it. 1986 from the 1986 passenger van pages in the kit file labelled 1985.
    GM Heritage factory kit — 1985 Chevrolet Astro Van, p.9.
    GM Heritage factory kit — 1987 Chevrolet Astro Van, p.28.
    GM Heritage factory kit — 1988 Chevrolet Astro Van, p.8.
    GM Heritage factory kit — 1989 Chevrolet Astro Van, p.14.
    GM Heritage factory kit — 1991 Chevrolet Astro Van, p.12.
    GM Heritage factory kit — 1992 Chevrolet Astro Van, p.13.
    GM Heritage factory kit — 1993 Chevrolet Astro Van, p.13.
    GM Heritage factory kit — 1994 Chevrolet Astro Van, p.11.
    		Factory-verified
    ZW4 Window package, sliding door, rear doors and right rear quarter 1986
    cargo van.
    GM Heritage factory kit — 1986 Chevrolet Astro Van, p.13.
    		Factory-verified
    ZW9 Body equipment, base body or chassis 1986, 1987, 1989, 1993, 1994
    the base model code; 1989 from the option selection key naming Astro CS/Safari SLX (M10906/ZW9); the merged second-generation doc has the same reading and section.
    GM Heritage factory kit — 1986 Chevrolet Astro Van, p.11.
    GM Heritage factory kit — 1987 Chevrolet Astro Van, p.25.
    GM Heritage factory kit — 1989 Chevrolet Astro Van, p.12.
    GM Heritage factory kit — 1993 Chevrolet Astro Van, p.9.
    GM Heritage factory kit — 1994 Chevrolet Astro Van, p.7.
    		Factory-verified
    ZX1 Seating arrangement, driver only, high back 1992–1994
    cargo van.
    GM Heritage factory kit — 1992 Chevrolet Astro Van, p.33.
    GM Heritage factory kit — 1993 Chevrolet Astro Van, p.29.
    GM Heritage factory kit — 1994 Chevrolet Astro Van, p.25.
    		Factory-verified
    ZX2 Seating arrangement, driver and passenger, high back 1986, 1992–1994
    cargo van.
    GM Heritage factory kit — 1986 Chevrolet Astro Van, p.15.
    GM Heritage factory kit — 1992 Chevrolet Astro Van, p.33.
    GM Heritage factory kit — 1993 Chevrolet Astro Van, p.29.
    GM Heritage factory kit — 1994 Chevrolet Astro Van, p.24.
    		Factory-verified
    ZX4 Window package, sliding door, rear doors and left front quarter 1986
    cargo van.
    GM Heritage factory kit — 1986 Chevrolet Astro Van, p.13.
    		Factory-verified
    Paint
    9V5 Paint, solid, Doeskin Tan 1993
    special equipment option.
    GM Heritage factory kit — 1993 Chevrolet Astro Van, p.36.
    		Factory-verified
    9W3 Paint, solid, Wheatland Yellow 1993
    special equipment option.
    GM Heritage factory kit — 1993 Chevrolet Astro Van, p.36.
    		Factory-verified
    9W4 Paint, solid, Tangier Orange 1993
    special equipment option, paint WE941.
    GM Heritage factory kit — 1993 Chevrolet Astro Van, p.36.
    		Factory-verified
    ZY1 Color combination, solid 1986–1988, 1990, 1992–1994
    GM Heritage factory kit — 1986 Chevrolet Astro Van, p.11.
    GM Heritage factory kit — 1987 Chevrolet Astro Van, p.25.
    GM Heritage factory kit — 1988 Chevrolet Astro Van, p.5.
    GM Heritage factory kit — 1990 Chevrolet Astro Van, p.7.
    GM Heritage factory kit — 1992 Chevrolet Astro Van, p.32.
    GM Heritage factory kit — 1993 Chevrolet Astro Van, p.13.
    GM Heritage factory kit — 1994 Chevrolet Astro Van, p.11.
    		Factory-verified
    ZY2 Color combination, two tone 1993, 1994
    the 1993 and 1994 order guides call it custom two-tone.
    GM Heritage factory kit — 1993 Chevrolet Astro Van, p.13.
    GM Heritage factory kit — 1994 Chevrolet Astro Van, p.11.
    		Factory-verified
    ZY3 Color combination, special two tone 1986–1988, 1990, 1992, 1994
    includes D85 striping without YC7 (1986 to 1988); with YC7 from 1990.
    GM Heritage factory kit — 1986 Chevrolet Astro Van, p.11.
    GM Heritage factory kit — 1987 Chevrolet Astro Van, p.25.
    GM Heritage factory kit — 1988 Chevrolet Astro Van, p.5.
    GM Heritage factory kit — 1990 Chevrolet Astro Van, p.7.
    GM Heritage factory kit — 1992 Chevrolet Astro Van, p.12.
    GM Heritage factory kit — 1994 Chevrolet Astro Van, p.11.
    		Factory-verified
    ZY4 Color combination, deluxe two tone 1990, 1994
    includes D85 striping in 1990.
    GM Heritage factory kit — 1990 Chevrolet Astro Van, p.7.
    GM Heritage factory kit — 1994 Chevrolet Astro Van, p.11.
    		Factory-verified
    ZY6 Color combination, custom two tone 1990
    GM Heritage factory kit — 1990 Chevrolet Astro Van, p.7.
    		Factory-verified
    ZY7 Color combination, sport two tone 1986–1988
    the kit pages print sport two-tone.
    GM Heritage factory kit — 1986 Chevrolet Astro Van, p.11.
    GM Heritage factory kit — 1987 Chevrolet Astro Van, p.25.
    GM Heritage factory kit — 1988 Chevrolet Astro Van, p.5.
    		Factory-verified
    Internal / Process
    8X1 internal Label, fasten seat belts 1993
    special equipment option; on both front door windows.
    GM Heritage factory kit — 1993 Chevrolet Astro Van, p.36.
    		Factory-verified
    B3W internal Price information, preliminary 1986–1989
    GM Heritage factory kit — 1986 Chevrolet Astro Van, p.14.
    GM Heritage factory kit — 1987 Chevrolet Astro Van, p.28.
    GM Heritage factory kit — 1988 Chevrolet Astro Van, p.8.
    GM Heritage factory kit — 1989 Chevrolet Astro Van, p.13.
    		Factory-verified
    FE9 internal Certification, emission, federal 1994
    the merged second-generation doc writes Certification, emissions, federal.
    GM Heritage factory kit — 1994 Chevrolet Astro Van, p.10.
    		Factory-verified
    NA5 internal Emission system, federal 1986–1988, 1993
    standard emission equipment; some pages print NAS.
    GM Heritage factory kit — 1986 Chevrolet Astro Van, p.11.
    GM Heritage factory kit — 1987 Chevrolet Astro Van, p.25.
    GM Heritage factory kit — 1988 Chevrolet Astro Van, p.5.
    GM Heritage factory kit — 1993 Chevrolet Astro Van, p.12.
    		Factory-verified
    NA6 internal Emission system, high altitude 1986, 1987, 1993
    1986 from the 1986 passenger van pages in the kit file labelled 1985.
    GM Heritage factory kit — 1985 Chevrolet Astro Van, p.5.
    GM Heritage factory kit — 1987 Chevrolet Astro Van, p.25.
    GM Heritage factory kit — 1993 Chevrolet Astro Van, p.12.
    		Factory-verified
    NB8 internal Emission override, California system 1994
    California or New York State emission override; requires FE9.
    GM Heritage factory kit — 1994 Chevrolet Astro Van, p.10.
    		Factory-verified
    NC7 internal Emission override, federal system 1994
    requires NG1 or YF5.
    GM Heritage factory kit — 1994 Chevrolet Astro Van, p.10.
    		Factory-verified
    NG1 internal Certification, emission, geographically restricted registration 1994
    the 1994 order guide prints New York State emission requirements; the merged second-generation doc writes Emission certification, geographically restricted registration.
    GM Heritage factory kit — 1994 Chevrolet Astro Van, p.10.
    		Factory-verified
    R8S internal Acknowledgements, multiple order numbers 1994
    GM Heritage factory kit — 1994 Chevrolet Astro Van, p.10.
    		Factory-verified
    R8T internal Invoice, preliminary 1994
    GM Heritage factory kit — 1994 Chevrolet Astro Van, p.10.
    		Factory-verified
    YF5 internal Certification, emission, California 1986, 1987, 1993, 1994
    the 1988 page prints only YFS, so 1988 is left out; 1994 from the order guide's emission requirements entry (p.37), as p.10 prints YF5 only inside the NC7 override's cross-reference and its own line reads YFS.
    GM Heritage factory kit — 1986 Chevrolet Astro Van, p.11.
    GM Heritage factory kit — 1987 Chevrolet Astro Van, p.25.
    GM Heritage factory kit — 1993 Chevrolet Astro Van, p.12.
    GM Heritage factory kit — 1994 Chevrolet Astro Van, p.37.
    		Factory-verified

    Source document: chevrolet/astro-gen1.md. Rows marked — record an option the factory offered whose RPO code is not documented in the consulted sources.