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

    Source document

    docs/rpo/chevrolet/astro-gen1.md

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    Rendered verbatim from the reference. Factory citations shown as ⛭ GM Heritage — …. For filtering, badges, and crosslinks, use the interactive Astro — First generation (1985–1994) page.

    Chevrolet Astro — First generation (M-body) (1985–1994)

    This doc's codes come from the Heritage Astro Van kits for the 1986 to 1994 model years: dealer data book power team and option price pages for 1986 to 1988 (joint Astro/Safari pages that also cover the GMC Safari, as are the 1989 and 1990 charts), passenger van option charts for 1989 to 1991, and Chevrolet order guides and technical guides for the passenger and cargo vans for 1992 to 1994. No kit page of the 1985 model year is in the archive (the kit file labelled 1985 holds the 1986 book, dated September and October 1985), so no code is claimed for 1985, and the 1989 to 1991 kits hold passenger van pages only. The pages show passenger and cargo vans in Astro, CS, CL and (from 1987) LT trims, extended body and all-wheel-drive models from 1990, the 2.5L L4 (LN8, cargo van, 1986–1987), the 4.3L V6 (LB4), a high output 4.3L (LU2, 1990) and the CPI 4.3L (L35, 1992–1994), with 4 and 5 speed manual and 4 speed automatic transmissions. NICB's 1991 VIN manual counts Astros in its small van lines; the kits print seat trims only as patterns (V4, K4) and paint colors without codes, so neither is listed here.

    Codes

    Engines

    Code Description Years Models/Notes Confidence
    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 — 1992 Chevrolet Astro Van, p.12 · 1993 Chevrolet Astro Van, p.12 · 1994 Chevrolet Astro Van, p.10 confirmed
    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 — 1986 Chevrolet Astro Van, p.11 · 1987 Chevrolet Astro Van, p.12 · 1988 Chevrolet Astro Van, p.5 · 1990 Chevrolet Astro Van, p.7 · 1992 Chevrolet Astro Van, p.12 · 1993 Chevrolet Astro Van, p.12 · 1994 Chevrolet Astro Van, p.10 confirmed
    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 — 1986 Chevrolet Astro Van, p.11 · 1987 Chevrolet Astro Van, p.3 confirmed
    LU2 Engine, 4.3L V6, high output, electronic fuel injection 1990 1990 passenger van option chart and trailering chart. ⛭ GM Heritage — 1990 Chevrolet Astro Van, p.7 confirmed

    Transmissions

    Code Description Years Models/Notes Confidence
    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 — 1986 Chevrolet Astro Van, p.11 · 1987 Chevrolet Astro Van, p.12 confirmed
    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 — 1986 Chevrolet Astro Van, p.11 · 1987 Chevrolet Astro Van, p.25 · 1988 Chevrolet Astro Van, p.5 confirmed
    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 — 1986 Chevrolet Astro Van, p.11 · 1987 Chevrolet Astro Van, p.25 · 1988 Chevrolet Astro Van, p.5 · 1990 Chevrolet Astro Van, p.8 · 1991 Chevrolet Astro Van, p.12 · 1992 Chevrolet Astro Van, p.13 · 1993 Chevrolet Astro Van, p.14 · 1994 Chevrolet Astro Van, p.12 confirmed

    Axles

    Code Description Years Models/Notes Confidence
    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 — 1986 Chevrolet Astro Van, p.11 · 1987 Chevrolet Astro Van, p.25 · 1988 Chevrolet Astro Van, p.6 · 1989 Chevrolet Astro Van, p.12 · 1990 Chevrolet Astro Van, p.7 · 1991 Chevrolet Astro Van, p.11 · 1992 Chevrolet Astro Van, p.12 · 1993 Chevrolet Astro Van, p.12 · 1994 Chevrolet Astro Van, p.10 confirmed
    GQ1 Axle, rear, standard ratio 1986–1988, 1993 power team charts; the 1993 order guide lists it as the base rear axle. ⛭ GM Heritage — 1986 Chevrolet Astro Van, p.10 · 1987 Chevrolet Astro Van, p.12 · 1988 Chevrolet Astro Van, p.4 · 1993 Chevrolet Astro Van, p.12 confirmed
    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 — 1986 Chevrolet Astro Van, p.10 · 1987 Chevrolet Astro Van, p.12 · 1993 Chevrolet Astro Van, p.33 · 1994 Chevrolet Astro Van, p.10 confirmed
    GT5 Axle, rear, 4.10 ratio 1986, 1987 cargo van with the 2.5L L4. ⛭ GM Heritage — 1986 Chevrolet Astro Van, p.10 · 1987 Chevrolet Astro Van, p.12 confirmed
    GU4 Axle, rear, 3.08 ratio 1986–1988 power team charts. ⛭ GM Heritage — 1986 Chevrolet Astro Van, p.10 · 1987 Chevrolet Astro Van, p.12 · 1988 Chevrolet Astro Van, p.4 confirmed
    GU5 Axle, rear, 3.23 ratio 1993, 1994 LB4 engine only. ⛭ GM Heritage — 1993 Chevrolet Astro Van, p.33 · 1994 Chevrolet Astro Van, p.10 confirmed
    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 — 1986 Chevrolet Astro Van, p.10 · 1987 Chevrolet Astro Van, p.12 · 1988 Chevrolet Astro Van, p.4 · 1993 Chevrolet Astro Van, p.10 · 1994 Chevrolet Astro Van, p.25 confirmed

    Packages & Trims

    Code Description Years Models/Notes Confidence
    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 — 1987 Chevrolet Astro Van, p.26 · 1988 Chevrolet Astro Van, p.6 · 1989 Chevrolet Astro Van, p.12 · 1994 Chevrolet Astro Van, p.32 confirmed
    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 — 1990 Chevrolet Astro Van, p.8 · 1991 Chevrolet Astro Van, p.12 · 1992 Chevrolet Astro Van, p.13 confirmed
    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 — 1985 Chevrolet Astro Van, p.6 · 1987 Chevrolet Astro Van, p.26 · 1988 Chevrolet Astro Van, p.6 confirmed
    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 — 1985 Chevrolet Astro Van, p.5 confirmed
    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 — 1987 Chevrolet Astro Van, p.25 · 1989 Chevrolet Astro Van, p.12 · 1991 Chevrolet Astro Van, p.11 · 1993 Chevrolet Astro Van, p.12 · 1994 Chevrolet Astro Van, p.10 confirmed
    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 — 1987 Chevrolet Astro Van, p.25 · 1991 Chevrolet Astro Van, p.11 · 1993 Chevrolet Astro Van, p.12 · 1994 Chevrolet Astro Van, p.10 confirmed
    YF0 Sales package, commercial upfitter 1994 AWD cargo van; incomplete vehicle certification; the 1994 page prints YFO. ⛭ GM Heritage — 1994 Chevrolet Astro Van, p.36 confirmed
    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 — 1994 Chevrolet Astro Van, p.29 confirmed
    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 — 1994 Chevrolet Astro Van, p.43 confirmed
    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 — 1993 Chevrolet Astro Van, p.35 · 1994 Chevrolet Astro Van, p.32 confirmed
    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 — 1990 Chevrolet Astro Van, p.24 · 1991 Chevrolet Astro Van, p.11 · 1992 Chevrolet Astro Van, p.19 · 1993 Chevrolet Astro Van, p.35 · 1994 Chevrolet Astro Van, p.25 confirmed
    ZW2 Window package, rear doors 1986, 1992–1994 cargo van glass in the rear panel doors. ⛭ GM Heritage — 1986 Chevrolet Astro Van, p.13 · 1992 Chevrolet Astro Van, p.32 · 1993 Chevrolet Astro Van, p.29 · 1994 Chevrolet Astro Van, p.25 confirmed
    ZW3 Window package, side rear door, rear doors 1986, 1992–1994 cargo van glass in the sliding door and rear panel doors. ⛭ GM Heritage — 1986 Chevrolet Astro Van, p.13 · 1992 Chevrolet Astro Van, p.32 · 1993 Chevrolet Astro Van, p.29 · 1994 Chevrolet Astro Van, p.25 confirmed
    ZW6 Window package, complete body 1986–1989, 1992–1994 glass arrangement, complete body. ⛭ GM Heritage — 1986 Chevrolet Astro Van, p.13 · 1987 Chevrolet Astro Van, p.27 · 1988 Chevrolet Astro Van, p.7 · 1989 Chevrolet Astro Van, p.12 · 1992 Chevrolet Astro Van, p.12 · 1993 Chevrolet Astro Van, p.12 · 1994 Chevrolet Astro Van, p.37 confirmed

    Equipment

    Code Description Years Models/Notes Confidence
    25A Stripe color, Blue with Silver Border 1986–1988, 1990 requires D85. ⛭ GM Heritage — 1986 Chevrolet Astro Van, p.15 · 1987 Chevrolet Astro Van, p.29 · 1988 Chevrolet Astro Van, p.9 · 1990 Chevrolet Astro Van, p.8 confirmed
    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 — 1987 Chevrolet Astro Van, p.29 · 1988 Chevrolet Astro Van, p.9 · 1989 Chevrolet Astro Van, p.14 · 1990 Chevrolet Astro Van, p.8 confirmed
    54A Stripe color, Gold with Brown Border 1986 requires D85. ⛭ GM Heritage — 1986 Chevrolet Astro Van, p.15 confirmed
    58A Stripe color, Orange with Black Border 1987–1990 requires D85. ⛭ GM Heritage — 1987 Chevrolet Astro Van, p.29 · 1988 Chevrolet Astro Van, p.9 · 1989 Chevrolet Astro Van, p.14 · 1990 Chevrolet Astro Van, p.8 confirmed
    5CF Tires, white lettered, all season 1993 special equipment option; M10906 only, requires P42. ⛭ GM Heritage — 1993 Chevrolet Astro Van, p.36 confirmed
    5H8 Key system, single, all units keyed alike 1993 special equipment option. ⛭ GM Heritage — 1993 Chevrolet Astro Van, p.36 confirmed
    5K3 Cruise control, automatic 1993 special equipment option; not with ZQ3. ⛭ GM Heritage — 1993 Chevrolet Astro Van, p.36 confirmed
    5X8 Key equipment, side cargo door and rear door 1993 special equipment option; a separate key for the cargo area doors. ⛭ GM Heritage — 1993 Chevrolet Astro Van, p.36 confirmed
    63A Stripe color, Tan with Black Border 1987 requires D85. ⛭ GM Heritage — 1987 Chevrolet Astro Van, p.29 confirmed
    6A4 Key system, single, all units keyed individually 1993 special equipment option. ⛭ GM Heritage — 1993 Chevrolet Astro Van, p.36 confirmed
    6L8 Mirrors, outside, Velvac 6.5 x 6 wide angle and plain, stainless steel 1993 special equipment option. ⛭ GM Heritage — 1993 Chevrolet Astro Van, p.36 confirmed
    6M1 Mirrors, outside, Velvac 6.5 x 6 wide angle and plain, painted white 1993 special equipment option. ⛭ GM Heritage — 1993 Chevrolet Astro Van, p.36 confirmed
    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 — 1985 Chevrolet Astro Van, p.9 · 1987 Chevrolet Astro Van, p.29 · 1988 Chevrolet Astro Van, p.9 · 1989 Chevrolet Astro Van, p.14 · 1990 Chevrolet Astro Van, p.8 confirmed
    74A Stripe color, Red with Black Border 1986–1990 requires D85. ⛭ GM Heritage — 1986 Chevrolet Astro Van, p.15 · 1987 Chevrolet Astro Van, p.29 · 1988 Chevrolet Astro Van, p.9 · 1989 Chevrolet Astro Van, p.14 · 1990 Chevrolet Astro Van, p.8 confirmed
    8B3 Anti-freeze, permanent, ethylene glycol, protection to -34 F 1993 special equipment option. ⛭ GM Heritage — 1993 Chevrolet Astro Van, p.36 confirmed
    A01 Glass, tinted, all windows 1986–1989 some pages print AO1. ⛭ GM Heritage — 1986 Chevrolet Astro Van, p.13 · 1987 Chevrolet Astro Van, p.27 · 1988 Chevrolet Astro Van, p.7 · 1989 Chevrolet Astro Van, p.12 confirmed
    A02 Glass, tinted, windshield only 1986–1989 ⛭ GM Heritage — 1986 Chevrolet Astro Van, p.13 · 1987 Chevrolet Astro Van, p.27 · 1988 Chevrolet Astro Van, p.7 · 1989 Chevrolet Astro Van, p.12 confirmed
    A17 Window, left front quarter, swing out 1986 cargo van. ⛭ GM Heritage — 1986 Chevrolet Astro Van, p.13 confirmed
    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 — 1986 Chevrolet Astro Van, p.13 · 1987 Chevrolet Astro Van, p.27 · 1988 Chevrolet Astro Van, p.7 · 1992 Chevrolet Astro Van, p.32 · 1993 Chevrolet Astro Van, p.29 · 1994 Chevrolet Astro Van, p.25 confirmed
    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 — 1986 Chevrolet Astro Van, p.13 · 1994 Chevrolet Astro Van, p.32 confirmed
    A31 Window, power operated, side 1986–1988 front side doors only; included with ZQ2. ⛭ GM Heritage — 1986 Chevrolet Astro Van, p.16 · 1987 Chevrolet Astro Van, p.29 · 1988 Chevrolet Astro Van, p.10 confirmed
    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 — 1986 Chevrolet Astro Van, p.15 · 1987 Chevrolet Astro Van, p.28 · 1988 Chevrolet Astro Van, p.9 · 1991 Chevrolet Astro Van, p.12 · 1992 Chevrolet Astro Van, p.13 · 1993 Chevrolet Astro Van, p.13 · 1994 Chevrolet Astro Van, p.11 confirmed
    AA3 Windows, deep tint quarter window and light tint rear window 1986–1988 ⛭ GM Heritage — 1986 Chevrolet Astro Van, p.13 · 1987 Chevrolet Astro Van, p.27 · 1988 Chevrolet Astro Van, p.7 confirmed
    AC3 Seat adjuster, power, 6 way, driver 1988–1994 ⛭ GM Heritage — 1988 Chevrolet Astro Van, p.9 · 1989 Chevrolet Astro Van, p.14 · 1990 Chevrolet Astro Van, p.8 · 1991 Chevrolet Astro Van, p.12 · 1992 Chevrolet Astro Van, p.13 · 1993 Chevrolet Astro Van, p.13 · 1994 Chevrolet Astro Van, p.12 confirmed
    AD8 Door stop, rear door, positive 1986, 1987 ⛭ GM Heritage — 1986 Chevrolet Astro Van, p.15 · 1987 Chevrolet Astro Van, p.29 confirmed
    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 — 1986 Chevrolet Astro Van, p.13 · 1989 Chevrolet Astro Van, p.12 · 1991 Chevrolet Astro Van, p.11 · 1992 Chevrolet Astro Van, p.12 · 1993 Chevrolet Astro Van, p.29 · 1994 Chevrolet Astro Van, p.11 confirmed
    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 — 1993 Chevrolet Astro Van, p.29 confirmed
    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 — 1985 Chevrolet Astro Van, p.9 · 1987 Chevrolet Astro Van, p.29 · 1988 Chevrolet Astro Van, p.9 confirmed
    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 — 1986 Chevrolet Astro Van, p.12 · 1987 Chevrolet Astro Van, p.26 · 1988 Chevrolet Astro Van, p.7 · 1989 Chevrolet Astro Van, p.12 · 1990 Chevrolet Astro Van, p.7 · 1992 Chevrolet Astro Van, p.12 · 1993 Chevrolet Astro Van, p.12 · 1994 Chevrolet Astro Van, p.10 confirmed
    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 — 1985 Chevrolet Astro Van, p.7 · 1987 Chevrolet Astro Van, p.27 · 1988 Chevrolet Astro Van, p.7 · 1989 Chevrolet Astro Van, p.12 confirmed
    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 — 1985 Chevrolet Astro Van, p.7 · 1988 Chevrolet Astro Van, p.27, p.7 · 1989 Chevrolet Astro Van, p.12 confirmed
    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 — 1985 Chevrolet Astro Van, p.8 · 1987 Chevrolet Astro Van, p.27 · 1989 Chevrolet Astro Van, p.13 confirmed
    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 — 1989 Chevrolet Astro Van, p.13 confirmed
    B93 Guards, door edge 1986–1988 black. ⛭ GM Heritage — 1986 Chevrolet Astro Van, p.14 · 1987 Chevrolet Astro Van, p.27 · 1988 Chevrolet Astro Van, p.8 confirmed
    B96 Molding, wheel opening 1986, 1987 black. ⛭ GM Heritage — 1986 Chevrolet Astro Van, p.14 · 1987 Chevrolet Astro Van, p.27 confirmed
    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 — 1986 Chevrolet Astro Van, p.15 confirmed
    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 — 1991 Chevrolet Astro Van, p.12 · 1992 Chevrolet Astro Van, p.13 · 1993 Chevrolet Astro Van, p.13 · 1994 Chevrolet Astro Van, p.12 confirmed
    BA9 Storage compartment, front seat, left-hand 1986 included with BA8. ⛭ GM Heritage — 1986 Chevrolet Astro Van, p.15 confirmed
    BG9 Floor covering, rubber 1986, 1987 color-keyed rubber, wheelhousing and floor. ⛭ GM Heritage — 1986 Chevrolet Astro Van, p.13 · 1987 Chevrolet Astro Van, p.27 confirmed
    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 — 1985 Chevrolet Astro Van, p.7 · 1987 Chevrolet Astro Van, p.27 · 1988 Chevrolet Astro Van, p.7 · 1989 Chevrolet Astro Van, p.13 · 1990 Chevrolet Astro Van, p.7 · 1991 Chevrolet Astro Van, p.11 · 1992 Chevrolet Astro Van, p.12 · 1993 Chevrolet Astro Van, p.12 · 1994 Chevrolet Astro Van, p.11 confirmed
    C3B Payload capacity, 1,000 lbs 1986, 1987 cargo van, standard. ⛭ GM Heritage — 1986 Chevrolet Astro Van, p.10 · 1987 Chevrolet Astro Van, p.12 confirmed
    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 — 1987 Chevrolet Astro Van, p.27 confirmed
    C49 Defogger, rear window, electric 1993, 1994 requires the E54 rear doors. ⛭ GM Heritage — 1993 Chevrolet Astro Van, p.12 · 1994 Chevrolet Astro Van, p.10 confirmed
    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 — 1985 Chevrolet Astro Van, p.6 · 1987 Chevrolet Astro Van, p.26 · 1988 Chevrolet Astro Van, p.6 · 1989 Chevrolet Astro Van, p.12 · 1990 Chevrolet Astro Van, p.7 · 1991 Chevrolet Astro Van, p.11 · 1992 Chevrolet Astro Van, p.12 · 1993 Chevrolet Astro Van, p.12 · 1994 Chevrolet Astro Van, p.25 confirmed
    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 — 1985 Chevrolet Astro Van, p.6 · 1987 Chevrolet Astro Van, p.26 · 1988 Chevrolet Astro Van, p.6 · 1989 Chevrolet Astro Van, p.12 · 1990 Chevrolet Astro Van, p.7 · 1991 Chevrolet Astro Van, p.11 · 1992 Chevrolet Astro Van, p.12 · 1993 Chevrolet Astro Van, p.12 · 1994 Chevrolet Astro Van, p.10 confirmed
    C6M GVW rating, 5,950 lbs 1994 the 1994 technical guide lists the GVWR codes for information only. ⛭ GM Heritage — 1994 Chevrolet Astro Van, p.43 confirmed
    C95 Lamp, interior, roof, courtesy and dual reading 1986–1989 the kit pages print dome and reading lamp; requires TR9. ⛭ GM Heritage — 1986 Chevrolet Astro Van, p.14 · 1987 Chevrolet Astro Van, p.27 · 1988 Chevrolet Astro Van, p.7 · 1989 Chevrolet Astro Van, p.13 confirmed
    CD4 Wipers, windshield, intermittent 1986, 1988, 1989 ⛭ GM Heritage — 1986 Chevrolet Astro Van, p.16 · 1988 Chevrolet Astro Van, p.10 · 1989 Chevrolet Astro Van, p.14 confirmed
    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 — 1985 Chevrolet Astro Van, p.8 · 1987 Chevrolet Astro Van, p.27 · 1990 Chevrolet Astro Van, p.24 · 1991 Chevrolet Astro Van, p.11 · 1992 Chevrolet Astro Van, p.12 · 1993 Chevrolet Astro Van, p.13 · 1994 Chevrolet Astro Van, p.11 confirmed
    D48 Mirror, outside, remote control, electric, painted 1989, 1991–1994 black. ⛭ GM Heritage — 1989 Chevrolet Astro Van, p.13 · 1991 Chevrolet Astro Van, p.11 · 1992 Chevrolet Astro Van, p.12 · 1993 Chevrolet Astro Van, p.13 · 1994 Chevrolet Astro Van, p.11 confirmed
    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 — 1985 Chevrolet Astro Van, p.8 · 1987 Chevrolet Astro Van, p.27 · 1988 Chevrolet Astro Van, p.8 · 1989 Chevrolet Astro Van, p.13 confirmed
    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 — 1985 Chevrolet Astro Van, p.29 · 1987 Chevrolet Astro Van, p.29 · 1988 Chevrolet Astro Van, p.9 · 1989 Chevrolet Astro Van, p.14 · 1990 Chevrolet Astro Van, p.8 confirmed
    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 — 1986 Chevrolet Astro Van, p.12 · 1991 Chevrolet Astro Van, p.11 · 1993 Chevrolet Astro Van, p.12 · 1994 Chevrolet Astro Van, p.10 confirmed
    E48 Panels, interior, protective closeout, lower quarter 1986, 1987 other platforms' lists use E48 for a cold climate grille cover. ⛭ GM Heritage — 1986 Chevrolet Astro Van, p.14 · 1987 Chevrolet Astro Van, p.28 confirmed
    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 — 1992 Chevrolet Astro Van, p.12 · 1993 Chevrolet Astro Van, p.12 · 1994 Chevrolet Astro Van, p.10 confirmed
    F51 Shock absorbers, front and rear, heavy duty 1986–1990 ⛭ GM Heritage — 1986 Chevrolet Astro Van, p.15 · 1987 Chevrolet Astro Van, p.28 · 1988 Chevrolet Astro Van, p.9 · 1989 Chevrolet Astro Van, p.14 · 1990 Chevrolet Astro Van, p.8 confirmed
    F59 Stabilizer bar, front 1986–1988 ⛭ GM Heritage — 1986 Chevrolet Astro Van, p.15 · 1987 Chevrolet Astro Van, p.29 · 1988 Chevrolet Astro Van, p.9 confirmed
    FE3 Suspension system, sport 1988–1993 gas shock absorbers, rear stabilizer bar, rally wheels and P245/60R15 white outline lettered tires. ⛭ GM Heritage — 1988 Chevrolet Astro Van, p.9 · 1989 Chevrolet Astro Van, p.14 · 1990 Chevrolet Astro Van, p.8 · 1991 Chevrolet Astro Van, p.12 · 1992 Chevrolet Astro Van, p.13 · 1993 Chevrolet Astro Van, p.14 confirmed
    G50 Spring, rear, heavy duty 1992, 1993 cargo van, 1,450 lbs each. ⛭ GM Heritage — 1992 Chevrolet Astro Van, p.33 · 1993 Chevrolet Astro Van, p.29 confirmed
    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 — 1987 Chevrolet Astro Van, p.27 · 1988 Chevrolet Astro Van, p.7 confirmed
    K34 Cruise control, automatic, electronic 1986–1988 ⛭ GM Heritage — 1986 Chevrolet Astro Van, p.15 · 1987 Chevrolet Astro Van, p.28 · 1988 Chevrolet Astro Van, p.9 confirmed
    K60 Generator, 100 ampere 1986 100 amp Delcotron; included with V10 or C69. ⛭ GM Heritage — 1986 Chevrolet Astro Van, p.13 confirmed
    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 — 1985 Chevrolet Astro Van, p.26 · 1987 Chevrolet Astro Van, p.26 · 1990 Chevrolet Astro Van, p.7 · 1991 Chevrolet Astro Van, p.11 · 1992 Chevrolet Astro Van, p.32 confirmed
    N08 Fuel filler door, inside remote release 1986, 1987 some pages print NO8. ⛭ GM Heritage — 1986 Chevrolet Astro Van, p.13 · 1987 Chevrolet Astro Van, p.26 confirmed
    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 — 1986 Chevrolet Astro Van, p.15 · 1988 Chevrolet Astro Van, p.29, p.9 · 1989 Chevrolet Astro Van, p.14 confirmed
    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 — 1986 Chevrolet Astro Van, p.15 · 1988 Chevrolet Astro Van, p.29, p.9 confirmed
    N40 Steering, power, non-variable ratio 1986, 1987 requires the front stabilizer bar. ⛭ GM Heritage — 1986 Chevrolet Astro Van, p.15 · 1987 Chevrolet Astro Van, p.29 confirmed
    N51 Steering, power, not desired 1986, 1987 ⛭ GM Heritage — 1986 Chevrolet Astro Van, p.15 · 1987 Chevrolet Astro Van, p.29 confirmed
    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 — 1988 Chevrolet Astro Van, p.29, p.9 · 1989 Chevrolet Astro Van, p.14 confirmed
    NL9 Fuel tank, 27 gallon 1986–1988 approximately 27 gallon capacity, replacing the production tank. ⛭ GM Heritage — 1986 Chevrolet Astro Van, p.15 · 1987 Chevrolet Astro Van, p.29 · 1988 Chevrolet Astro Van, p.9 confirmed
    NP5 Steering wheel, leather wrapped 1994 ⛭ GM Heritage — 1994 Chevrolet Astro Van, p.12 confirmed
    P01 Wheel covers, bright metal 1986–1989 some pages print PO1. ⛭ GM Heritage — 1986 Chevrolet Astro Van, p.16 · 1987 Chevrolet Astro Van, p.29 · 1988 Chevrolet Astro Van, p.10 · 1989 Chevrolet Astro Van, p.14 confirmed
    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 — 1986 Chevrolet Astro Van, p.16 · 1988 Chevrolet Astro Van, p.10 confirmed
    P18 Carrier, spare tire, with hoist 1986, 1987 ⛭ GM Heritage — 1986 Chevrolet Astro Van, p.12 · 1987 Chevrolet Astro Van, p.26 confirmed
    P42 Tires, puncture sealant 1989, 1993 requires QCG tires (1989); 1993 from the special equipment option list; the 1988 page prints P4Z. ⛭ GM Heritage — 1989 Chevrolet Astro Van, p.13 · 1993 Chevrolet Astro Van, p.36 confirmed
    PF3 Wheel, 15 x 6.5, aluminum 1986–1994 cast aluminum, four wheels; color-keyed with YC7. ⛭ GM Heritage — 1986 Chevrolet Astro Van, p.16 · 1987 Chevrolet Astro Van, p.29 · 1988 Chevrolet Astro Van, p.10 · 1989 Chevrolet Astro Van, p.14 · 1990 Chevrolet Astro Van, p.8 · 1991 Chevrolet Astro Van, p.12 · 1992 Chevrolet Astro Van, p.13 · 1993 Chevrolet Astro Van, p.14 · 1994 Chevrolet Astro Van, p.12 confirmed
    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 — 1985 Chevrolet Astro Van, p.6 · 1987 Chevrolet Astro Van, p.26 · 1989 Chevrolet Astro Van, p.14 · 1991 Chevrolet Astro Van, p.12 · 1992 Chevrolet Astro Van, p.13 · 1993 Chevrolet Astro Van, p.14 confirmed
    QCF Tire, all, P205/75R15, all season steel belted radial, white lettered 1986, 1987, 1990–1994 ⛭ GM Heritage — 1986 Chevrolet Astro Van, p.12 · 1987 Chevrolet Astro Van, p.26 · 1990 Chevrolet Astro Van, p.8 · 1991 Chevrolet Astro Van, p.12 · 1992 Chevrolet Astro Van, p.13 · 1993 Chevrolet Astro Van, p.14 · 1994 Chevrolet Astro Van, p.12 confirmed
    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 — 1985 Chevrolet Astro Van, p.6 · 1987 Chevrolet Astro Van, p.26 · 1990 Chevrolet Astro Van, p.8 · 1992 Chevrolet Astro Van, p.13 · 1993 Chevrolet Astro Van, p.14 · 1994 Chevrolet Astro Van, p.12 confirmed
    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 — 1994 Chevrolet Astro Van, p.44 confirmed
    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 — 1990 Chevrolet Astro Van, p.8 · 1991 Chevrolet Astro Van, p.12 · 1992 Chevrolet Astro Van, p.13 · 1993 Chevrolet Astro Van, p.14 · 1994 Chevrolet Astro Van, p.33 confirmed
    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 — 1990 Chevrolet Astro Van, p.8 · 1991 Chevrolet Astro Van, p.12 · 1992 Chevrolet Astro Van, p.13 · 1993 Chevrolet Astro Van, p.36 · 1994 Chevrolet Astro Van, p.26 confirmed
    QCW Tire, all, P215/75R15, all season steel belted radial, white lettered 1990, 1992, 1993 ⛭ GM Heritage — 1990 Chevrolet Astro Van, p.8 · 1992 Chevrolet Astro Van, p.13 · 1993 Chevrolet Astro Van, p.36 confirmed
    QIB Tire, all, P245/60HR15, white outline lettered, GT 1989 requires FE3. ⛭ GM Heritage — 1989 Chevrolet Astro Van, p.14 confirmed
    QWT Tire, all, P245/60R15, all season steel belted radial, white outline lettered 1991–1993 included with FE3. ⛭ GM Heritage — 1991 Chevrolet Astro Van, p.12 · 1992 Chevrolet Astro Van, p.13 · 1993 Chevrolet Astro Van, p.14 confirmed
    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 — 1985 Chevrolet Astro Van, p.7 · 1987 Chevrolet Astro Van, p.27 · 1988 Chevrolet Astro Van, p.7 · 1989 Chevrolet Astro Van, p.13 · 1992 Chevrolet Astro Van, p.32 · 1993 Chevrolet Astro Van, p.29 · 1994 Chevrolet Astro Van, p.25 confirmed
    TR9 Lighting, auxiliary 1986–1991, 1993, 1994 included with YC6 and YC7. ⛭ GM Heritage — 1986 Chevrolet Astro Van, p.14 · 1987 Chevrolet Astro Van, p.27 · 1988 Chevrolet Astro Van, p.7 · 1989 Chevrolet Astro Van, p.13 · 1990 Chevrolet Astro Van, p.7 · 1991 Chevrolet Astro Van, p.11 · 1993 Chevrolet Astro Van, p.12 · 1994 Chevrolet Astro Van, p.11 confirmed
    TT4 Headlamps, halogen 1986, 1987, 1989 ⛭ GM Heritage — 1986 Chevrolet Astro Van, p.14 · 1987 Chevrolet Astro Van, p.27 · 1989 Chevrolet Astro Van, p.13 confirmed
    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 — 1992 Chevrolet Astro Van, p.12 · 1993 Chevrolet Astro Van, p.13 · 1994 Chevrolet Astro Van, p.11 confirmed
    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 — 1985 Chevrolet Astro Van, p.8 · 1987 Chevrolet Astro Van, p.27 · 1988 Chevrolet Astro Van, p.7 · 1989 Chevrolet Astro Van, p.13 confirmed
    U52 Instrument cluster, electronic 1988, 1989, 1991–1994 the 1990 page prints only US2, so 1990 is left out. ⛭ GM Heritage — 1988 Chevrolet Astro Van, p.7 · 1989 Chevrolet Astro Van, p.13 · 1991 Chevrolet Astro Van, p.11 · 1992 Chevrolet Astro Van, p.32 · 1993 Chevrolet Astro Van, p.12 · 1994 Chevrolet Astro Van, p.11 confirmed
    U63 Radio, AM 1986–1989 1987 from the 1987 passenger van pages in the kit file labelled 1988. ⛭ GM Heritage — 1986 Chevrolet Astro Van, p.14 · 1988 Chevrolet Astro Van, p.28, p.8 · 1989 Chevrolet Astro Van, p.13 confirmed
    U69 Radio, AM/FM 1986–1988 1987 from the 1987 passenger van pages in the kit file labelled 1988. ⛭ GM Heritage — 1986 Chevrolet Astro Van, p.14 · 1988 Chevrolet Astro Van, p.28, p.8 confirmed
    U89 Wiring harness, light duty, trailer, five wire 1986, 1987 included with Z72. ⛭ GM Heritage — 1986 Chevrolet Astro Van, p.14 · 1987 Chevrolet Astro Van, p.27 confirmed
    UA1 Battery, heavy duty 1986–1989 Delco Freedom, 515 cold cranking amps in 1986 and 630 from 1987; some pages print UAI. ⛭ GM Heritage — 1986 Chevrolet Astro Van, p.12 · 1987 Chevrolet Astro Van, p.26 · 1988 Chevrolet Astro Van, p.6 · 1989 Chevrolet Astro Van, p.12 confirmed
    UL5 Radio, delete 1990–1994 ⛭ GM Heritage — 1990 Chevrolet Astro Van, p.7 · 1991 Chevrolet Astro Van, p.11 · 1992 Chevrolet Astro Van, p.33 · 1993 Chevrolet Astro Van, p.13 · 1994 Chevrolet Astro Van, p.25 confirmed
    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 — 1986 Chevrolet Astro Van, p.14 · 1988 Chevrolet Astro Van, p.8 · 1989 Chevrolet Astro Van, p.13 · 1990 Chevrolet Astro Van, p.7 · 1991 Chevrolet Astro Van, p.11 · 1992 Chevrolet Astro Van, p.12 · 1993 Chevrolet Astro Van, p.29 · 1994 Chevrolet Astro Van, p.37 confirmed
    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 — 1986 Chevrolet Astro Van, p.14 · 1988 Chevrolet Astro Van, p.28, p.8 · 1989 Chevrolet Astro Van, p.13 · 1990 Chevrolet Astro Van, p.7 · 1992 Chevrolet Astro Van, p.12 · 1993 Chevrolet Astro Van, p.13 · 1994 Chevrolet Astro Van, p.11 confirmed
    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 — 1985 Chevrolet Astro Van, p.8 · 1988 Chevrolet Astro Van, p.28, p.8 · 1989 Chevrolet Astro Van, p.13 confirmed
    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 — 1986 Chevrolet Astro Van, p.14 · 1987 Chevrolet Astro Van, p.28 · 1988 Chevrolet Astro Van, p.8 · 1989 Chevrolet Astro Van, p.13 · 1990 Chevrolet Astro Van, p.7 · 1991 Chevrolet Astro Van, p.11 · 1992 Chevrolet Astro Van, p.12 · 1993 Chevrolet Astro Van, p.13 · 1994 Chevrolet Astro Van, p.11 confirmed
    V01 Radiator, heavy duty 1986–1992 included with air conditioning; some pages print VO1 or VOI. ⛭ GM Heritage — 1986 Chevrolet Astro Van, p.12 · 1987 Chevrolet Astro Van, p.26 · 1988 Chevrolet Astro Van, p.6 · 1989 Chevrolet Astro Van, p.12 · 1990 Chevrolet Astro Van, p.7 · 1991 Chevrolet Astro Van, p.11 · 1992 Chevrolet Astro Van, p.12 confirmed
    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 — 1986 Chevrolet Astro Van, p.12 · 1987 Chevrolet Astro Van, p.26 · 1989 Chevrolet Astro Van, p.22 · 1990 Chevrolet Astro Van, p.7 · 1991 Chevrolet Astro Van, p.11 · 1992 Chevrolet Astro Van, p.12 confirmed
    V08 Cooling system, heavy duty 1993, 1994 heavy duty radiator with engine and transmission oil coolers; not with the L35 engine. ⛭ GM Heritage — 1993 Chevrolet Astro Van, p.12 · 1994 Chevrolet Astro Van, p.25 confirmed
    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 — 1986 Chevrolet Astro Van, p.12 · 1987 Chevrolet Astro Van, p.26 · 1988 Chevrolet Astro Van, p.6 · 1989 Chevrolet Astro Van, p.12 · 1990 Chevrolet Astro Van, p.7 · 1991 Chevrolet Astro Van, p.11 · 1992 Chevrolet Astro Van, p.12 · 1993 Chevrolet Astro Van, p.12 · 1994 Chevrolet Astro Van, p.10 confirmed
    V54 Luggage carrier, roof, painted 1987–1994 black. ⛭ GM Heritage — 1987 Chevrolet Astro Van, p.26 · 1988 Chevrolet Astro Van, p.6 · 1989 Chevrolet Astro Van, p.12 · 1990 Chevrolet Astro Van, p.7 · 1991 Chevrolet Astro Van, p.11 · 1992 Chevrolet Astro Van, p.12 · 1993 Chevrolet Astro Van, p.12 · 1994 Chevrolet Astro Van, p.10 confirmed
    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 — 1986 Chevrolet Astro Van, p.12 · 1987 Chevrolet Astro Van, p.26 · 1988 Chevrolet Astro Van, p.6 · 1993 Chevrolet Astro Van, p.12 · 1994 Chevrolet Astro Van, p.10 confirmed
    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 — 1986 Chevrolet Astro Van, p.12 · 1988 Chevrolet Astro Van, p.26, p.6 · 1990 Chevrolet Astro Van, p.7 · 1993 Chevrolet Astro Van, p.29 · 1994 Chevrolet Astro Van, p.25 confirmed
    VK3 License plate, front mounting package 1988, 1989 front license plate bracket. ⛭ GM Heritage — 1988 Chevrolet Astro Van, p.6 · 1989 Chevrolet Astro Van, p.12 confirmed
    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 — 1985 Chevrolet Astro Van, p.10 · 1987 Chevrolet Astro Van, p.29 · 1988 Chevrolet Astro Van, p.9 confirmed
    X8F Payload capacity, 1,350 lbs 1986, 1987 cargo van; includes power brakes; the 1987 chart prints XBF. ⛭ GM Heritage — 1986 Chevrolet Astro Van, p.10 · 1987 Chevrolet Astro Van, p.12 confirmed
    X8H Payload capacity, 1,700 lbs 1986, 1987 cargo van; includes power brakes and power steering. ⛭ GM Heritage — 1986 Chevrolet Astro Van, p.10 · 1987 Chevrolet Astro Van, p.12 confirmed
    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 — 1985 Chevrolet Astro Van, p.7 · 1988 Chevrolet Astro Van, p.27 confirmed
    Z6Z Floor covering, rubber, black 1986 cargo van; included with ZP4 seating or V10. ⛭ GM Heritage — 1986 Chevrolet Astro Van, p.13 confirmed
    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 — 1985 Chevrolet Astro Van, p.30 · 1989 Chevrolet Astro Van, p.22 · 1990 Chevrolet Astro Van, p.8 · 1992 Chevrolet Astro Van, p.13 · 1993 Chevrolet Astro Van, p.14 confirmed
    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 — 1987 Chevrolet Astro Van, p.29 · 1989 Chevrolet Astro Van, p.22 · 1990 Chevrolet Astro Van, p.24 · 1991 Chevrolet Astro Van, p.12 · 1992 Chevrolet Astro Van, p.13 · 1994 Chevrolet Astro Van, p.12 confirmed
    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 — 1986 Chevrolet Astro Van, p.16 · 1991 Chevrolet Astro Van, p.12 · 1992 Chevrolet Astro Van, p.13 · 1993 Chevrolet Astro Van, p.22 · 1994 Chevrolet Astro Van, p.26 confirmed
    ZP1 Seating arrangement, driver only 1986 cargo van, standard. ⛭ GM Heritage — 1986 Chevrolet Astro Van, p.15 confirmed
    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 — 1985 Chevrolet Astro Van, p.29 confirmed
    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 — 1985 Chevrolet Astro Van, p.29 · 1987 Chevrolet Astro Van, p.28 · 1988 Chevrolet Astro Van, p.8 confirmed
    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 — 1985 Chevrolet Astro Van, p.9 · 1987 Chevrolet Astro Van, p.28 · 1988 Chevrolet Astro Van, p.8 · 1989 Chevrolet Astro Van, p.14 · 1990 Chevrolet Astro Van, p.8 · 1992 Chevrolet Astro Van, p.13 · 1993 Chevrolet Astro Van, p.13 · 1994 Chevrolet Astro Van, p.11 confirmed
    ZP7 Seating arrangement, seven passenger 1987, 1988, 1990–1994 the 1986 and 1989 pages print the code only in other options' notes. ⛭ GM Heritage — 1987 Chevrolet Astro Van, p.28 · 1988 Chevrolet Astro Van, p.8 · 1990 Chevrolet Astro Van, p.8 · 1991 Chevrolet Astro Van, p.12 · 1992 Chevrolet Astro Van, p.13 · 1993 Chevrolet Astro Van, p.13 · 1994 Chevrolet Astro Van, p.11 confirmed
    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 — 1985 Chevrolet Astro Van, p.9 · 1987 Chevrolet Astro Van, p.28 · 1988 Chevrolet Astro Van, p.8 · 1989 Chevrolet Astro Van, p.14 · 1991 Chevrolet Astro Van, p.12 · 1992 Chevrolet Astro Van, p.13 · 1993 Chevrolet Astro Van, p.13 · 1994 Chevrolet Astro Van, p.11 confirmed
    ZW4 Window package, sliding door, rear doors and right rear quarter 1986 cargo van. ⛭ GM Heritage — 1986 Chevrolet Astro Van, p.13 confirmed
    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 — 1986 Chevrolet Astro Van, p.11 · 1987 Chevrolet Astro Van, p.25 · 1989 Chevrolet Astro Van, p.12 · 1993 Chevrolet Astro Van, p.9 · 1994 Chevrolet Astro Van, p.7 confirmed
    ZX1 Seating arrangement, driver only, high back 1992–1994 cargo van. ⛭ GM Heritage — 1992 Chevrolet Astro Van, p.33 · 1993 Chevrolet Astro Van, p.29 · 1994 Chevrolet Astro Van, p.25 confirmed
    ZX2 Seating arrangement, driver and passenger, high back 1986, 1992–1994 cargo van. ⛭ GM Heritage — 1986 Chevrolet Astro Van, p.15 · 1992 Chevrolet Astro Van, p.33 · 1993 Chevrolet Astro Van, p.29 · 1994 Chevrolet Astro Van, p.24 confirmed
    ZX4 Window package, sliding door, rear doors and left front quarter 1986 cargo van. ⛭ GM Heritage — 1986 Chevrolet Astro Van, p.13 confirmed

    Paint

    Code Description Years Models/Notes Confidence
    9V5 Paint, solid, Doeskin Tan 1993 special equipment option. ⛭ GM Heritage — 1993 Chevrolet Astro Van, p.36 confirmed
    9W3 Paint, solid, Wheatland Yellow 1993 special equipment option. ⛭ GM Heritage — 1993 Chevrolet Astro Van, p.36 confirmed
    9W4 Paint, solid, Tangier Orange 1993 special equipment option, paint WE941. ⛭ GM Heritage — 1993 Chevrolet Astro Van, p.36 confirmed
    ZY1 Color combination, solid 1986–1988, 1990, 1992–1994 ⛭ GM Heritage — 1986 Chevrolet Astro Van, p.11 · 1987 Chevrolet Astro Van, p.25 · 1988 Chevrolet Astro Van, p.5 · 1990 Chevrolet Astro Van, p.7 · 1992 Chevrolet Astro Van, p.32 · 1993 Chevrolet Astro Van, p.13 · 1994 Chevrolet Astro Van, p.11 confirmed
    ZY2 Color combination, two tone 1993, 1994 the 1993 and 1994 order guides call it custom two-tone. ⛭ GM Heritage — 1993 Chevrolet Astro Van, p.13 · 1994 Chevrolet Astro Van, p.11 confirmed
    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 — 1986 Chevrolet Astro Van, p.11 · 1987 Chevrolet Astro Van, p.25 · 1988 Chevrolet Astro Van, p.5 · 1990 Chevrolet Astro Van, p.7 · 1992 Chevrolet Astro Van, p.12 · 1994 Chevrolet Astro Van, p.11 confirmed
    ZY4 Color combination, deluxe two tone 1990, 1994 includes D85 striping in 1990. ⛭ GM Heritage — 1990 Chevrolet Astro Van, p.7 · 1994 Chevrolet Astro Van, p.11 confirmed
    ZY6 Color combination, custom two tone 1990 ⛭ GM Heritage — 1990 Chevrolet Astro Van, p.7 confirmed
    ZY7 Color combination, sport two tone 1986–1988 the kit pages print sport two-tone. ⛭ GM Heritage — 1986 Chevrolet Astro Van, p.11 · 1987 Chevrolet Astro Van, p.25 · 1988 Chevrolet Astro Van, p.5 confirmed

    Internal / Process

    Code Description Years Models/Notes Confidence
    8X1 Label, fasten seat belts 1993 internal code special equipment option; on both front door windows. ⛭ GM Heritage — 1993 Chevrolet Astro Van, p.36 confirmed
    B3W Price information, preliminary 1986–1989 internal code ⛭ GM Heritage — 1986 Chevrolet Astro Van, p.14 · 1987 Chevrolet Astro Van, p.28 · 1988 Chevrolet Astro Van, p.8 · 1989 Chevrolet Astro Van, p.13 confirmed
    FE9 Certification, emission, federal 1994 internal code the merged second-generation doc writes Certification, emissions, federal. ⛭ GM Heritage — 1994 Chevrolet Astro Van, p.10 confirmed
    NA5 Emission system, federal 1986–1988, 1993 internal code standard emission equipment; some pages print NAS. ⛭ GM Heritage — 1986 Chevrolet Astro Van, p.11 · 1987 Chevrolet Astro Van, p.25 · 1988 Chevrolet Astro Van, p.5 · 1993 Chevrolet Astro Van, p.12 confirmed
    NA6 Emission system, high altitude 1986, 1987, 1993 internal code 1986 from the 1986 passenger van pages in the kit file labelled 1985. ⛭ GM Heritage — 1985 Chevrolet Astro Van, p.5 · 1987 Chevrolet Astro Van, p.25 · 1993 Chevrolet Astro Van, p.12 confirmed
    NB8 Emission override, California system 1994 internal code California or New York State emission override; requires FE9. ⛭ GM Heritage — 1994 Chevrolet Astro Van, p.10 confirmed
    NC7 Emission override, federal system 1994 internal code requires NG1 or YF5. ⛭ GM Heritage — 1994 Chevrolet Astro Van, p.10 confirmed
    NG1 Certification, emission, geographically restricted registration 1994 internal code the 1994 order guide prints New York State emission requirements; the merged second-generation doc writes Emission certification, geographically restricted registration. ⛭ GM Heritage — 1994 Chevrolet Astro Van, p.10 confirmed
    R8S Acknowledgements, multiple order numbers 1994 internal code ⛭ GM Heritage — 1994 Chevrolet Astro Van, p.10 confirmed
    R8T Invoice, preliminary 1994 internal code ⛭ GM Heritage — 1994 Chevrolet Astro Van, p.10 confirmed
    YF5 Certification, emission, California 1986, 1987, 1993, 1994 internal code 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 — 1986 Chevrolet Astro Van, p.11 · 1987 Chevrolet Astro Van, p.25 · 1993 Chevrolet Astro Van, p.12 · 1994 Chevrolet Astro Van, p.37 confirmed

    Sources

    Factory documents (T1)

    • [HK] chevrolet/1985-Chevrolet-Astro-Van.txt — despite its name, the 1986 Astro/Safari dealer data book (dated September and October 1985): passenger van pages 4–10 and cargo van pages 24–30, cited for 1986 only
    • [HK] chevrolet/1986-Chevrolet-Astro-Van.txt — 1986 Astro/Safari cargo van power team and option pages 10–16
    • [HK] chevrolet/1987-Chevrolet-Astro-Van.txt — 1987 cargo van feature pages 2–3 and power team page 12, and 1987 passenger van option pages 25–29 (page 24, a September 1987 power team page, is not cited)
    • [HK] chevrolet/1988-Chevrolet-Astro-Van.txt — 1988 passenger van power team and option pages 4–10; its pages 24–29 are 1987 passenger van pages and are cited for 1987 only
    • [HK] chevrolet/1989-Chevrolet-Astro-Van.txt — 1989 Astro/Safari passenger van option charts 12–14 and trailering page 22
    • [HK] chevrolet/1990-Chevrolet-Astro-Van.txt — 1990 Astro/Safari passenger van option charts 7–8 and trailering pages 23–24
    • [HK] chevrolet/1991-Chevrolet-Astro-Van.txt — 1991 Astro passenger van option charts 11–12
    • [HK] chevrolet/1992-Chevrolet-Astro-Van.txt — 1992 passenger and cargo van option charts and trailering pages (12–13, 19–20, 32–33, 35, 38)
    • [HK] chevrolet/1993-Chevrolet-Astro-Van.txt — 1993 feature pages, passenger and cargo van order guides and technical guide pages (including the special equipment options on page 36)
    • [HK] chevrolet/1994-Chevrolet-Astro-Van.txt — 1994 passenger and cargo van order guides, YF7 and YF0 upfitter package pages and technical guide pages
    • NICB VIN manual: docs/reference/nicb/nicb1991-gm.txt p.84 (footnote counting Astros in the small van lines)

    Other sources