Chevrolet · 1992-1994

Blazer (full-size, K Blazer) — GMT400 (1992–1994)

blazer · k blazer · k1500 blazer

62 option rows 62 RPO codes 3 model years
100% Factory-verified
  • ✓ Factory-verified · 62
  • ● Confirmed · 0
  • ◑ Single-source · 0
  • ⚠ Disputed · 0

Applicable options

Documented RPO codes

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Model year
Blazer (full-size, K Blazer) — GMT400 (1992–1994) RPO codes
Code Option Years Notes & factory source Confidence
Engines
L05 Engine, 5.7L V8, electronic fuel injection 1992–1994
standard; the 1994 option line prints L0S
GM Heritage factory kit — 1992 Chevrolet Blazer, p.14.
GM Heritage factory kit — 1993 Chevrolet Blazer, p.9.
GM Heritage factory kit — 1994 Chevrolet Blazer, p.16.
Factory-verified
L56 Engine, diesel, 6.5L V8, turbo 1994
optional; includes front bumper guards; requires FE9 or NG1 emissions; not with BYP
GM Heritage factory kit — 1994 Chevrolet Blazer, p.9.
Factory-verified
Transmissions
M30 Transmission, 4L60-E, 4 speed automatic, electronic 1993
the technical guide prints it beside MX0 as the gearbox behind the L05; the 1994 technical guide prints M301 (p.16, p.18), so 1994 is left out
GM Heritage factory kit — 1993 Chevrolet Blazer, p.18.
Factory-verified
MG5 Transmission, 5 speed manual, overdrive 1993–1994
the technical guides print it beside MM5 as the 5LM60 gearbox; the C/K GMT400 doc reads it from GM lists as 'manual, 5 speed, New Venture Gear'
GM Heritage factory kit — 1993 Chevrolet Blazer, p.18.
GM Heritage factory kit — 1994 Chevrolet Blazer, p.16.
Factory-verified
MM5 Transmission, manual, 5 speed, overdrive 1992–1994
standard; the 1992 powertrain page names the 5LM60 gearbox
GM Heritage factory kit — 1992 Chevrolet Blazer, p.15.
GM Heritage factory kit — 1993 Chevrolet Blazer, p.10.
GM Heritage factory kit — 1994 Chevrolet Blazer, p.10.
Factory-verified
MT1 Transmission, 4L80-E, 4 speed automatic, electronic 1994
the technical guide prints it beside MX0 as the heavy duty gearbox behind the L56 diesel
GM Heritage factory kit — 1994 Chevrolet Blazer, p.16.
Factory-verified
MX0 Transmission, 4 speed automatic, overdrive 1992–1994
required with Z82; electronically controlled from 1993; the kit pages print MXO
GM Heritage factory kit — 1992 Chevrolet Blazer, p.15.
GM Heritage factory kit — 1993 Chevrolet Blazer, p.10.
GM Heritage factory kit — 1994 Chevrolet Blazer, p.10.
Factory-verified
Axles
G80 Axle, rear, Positraction 1992–1994
the kits print it as the locking differential; the 1993 technical guide prints G8O
GM Heritage factory kit — 1992 Chevrolet Blazer, p.14.
GM Heritage factory kit — 1993 Chevrolet Blazer, p.16.
GM Heritage factory kit — 1994 Chevrolet Blazer, p.9.
Factory-verified
GQ1 Axle, rear, standard ratio 1993
listed under the rear axles at no charge; the 1993 power team chart prints GO1
GM Heritage factory kit — 1993 Chevrolet Blazer, p.9.
Factory-verified
GT4 Axle, rear, 3.73 ratio 1993–1994
the 1992 book prints the 3.42 and 3.73 ratios without codes
GM Heritage factory kit — 1993 Chevrolet Blazer, p.18.
GM Heritage factory kit — 1994 Chevrolet Blazer, p.9.
Factory-verified
GU6 Axle, rear, 3.42 ratio 1993–1994
the 1993 order guide lists 3.42 as the standard rear axle ratio
GM Heritage factory kit — 1993 Chevrolet Blazer, p.18.
GM Heritage factory kit — 1994 Chevrolet Blazer, p.9.
Factory-verified
Packages & Trims
BYP Sales package, sport equipment 1992–1994
the kits print the sport appearance package: ZY2 two-tone paint, dark argent (1992) or gunmetal gray (1993–1994) grille, bumpers and wheel flares, black mirrors, sport decals and cast aluminum wheels; requires PEG K5A4 and ZY2 (1993–1994)
GM Heritage factory kit — 1992 Chevrolet Blazer, p.15.
GM Heritage factory kit — 1993 Chevrolet Blazer, p.10.
GM Heritage factory kit — 1994 Chevrolet Blazer, p.6.
Factory-verified
NZZ Sales package, skid plate, off road sport 1992–1994
shields for the front differential, transfer case, engine and fuel tank; included with Z71; the 1994 order guide (p.10) prints the code without its wording, and the 1994 technical guide line prints NZX
GM Heritage factory kit — 1992 Chevrolet Blazer, p.15.
GM Heritage factory kit — 1993 Chevrolet Blazer, p.10.
GM Heritage factory kit — 1994 Chevrolet Blazer, p.10.
Factory-verified
YE9 Convenience package, comfort and decor level 3 1992–1994
the kits print it as the Silverado trim level (Cheyenne is the standard trim)
GM Heritage factory kit — 1992 Chevrolet Blazer, p.15.
GM Heritage factory kit — 1993 Chevrolet Blazer, p.9.
GM Heritage factory kit — 1994 Chevrolet Blazer, p.6.
Factory-verified
Z71 Chassis package, off-road 1992
includes NZZ skid plates and 46 mm high pressure gas shocks; requires QIX or QIY tires; the 1993 pages print 771 and 271 and the 1994 pages 271, so those years are left out
GM Heritage factory kit — 1992 Chevrolet Blazer, p.14.
Factory-verified
ZP6 Sales package, combination rear window wiper and rear window defogger 1992–1994
includes C25 intermittent wiper and washer; the 1993 option line prints 2PG and the 1993 technical guide ZP, so 1993 cites the C25 line, which prints ZP6 only in its cross-reference
GM Heritage factory kit — 1992 Chevrolet Blazer, p.15.
GM Heritage factory kit — 1993 Chevrolet Blazer, p.10.
GM Heritage factory kit — 1994 Chevrolet Blazer, p.18.
Factory-verified
ZQ2 Convenience package, power door locks and power windows for side doors 1992–1994
requires YE9; the 1992 operating convenience package line has no code, so 1992 cites the D48 line, which prints ZQ2 only in its restriction; the 1993 order guide prints Z02; the 1994 option lines print 202 and Z02, so 1994 cites the PEG 3 contents list
GM Heritage factory kit — 1992 Chevrolet Blazer, p.14.
GM Heritage factory kit — 1993 Chevrolet Blazer, p.16.
GM Heritage factory kit — 1994 Chevrolet Blazer, p.8.
Factory-verified
ZQ3 Convenience package, tilt steering wheel and speed control 1992–1994
Comfortilt steering wheel and electronic speed control; the 1992 driver's convenience package line has no legible code, so 1992 cites the trailering chart, which prints ZQ3 for cruise control and tilt wheel; the 1994 option lines print z03 and Za3, so 1994 cites the PEG 2 contents list
GM Heritage factory kit — 1992 Chevrolet Blazer, p.19.
GM Heritage factory kit — 1993 Chevrolet Blazer, p.9.
GM Heritage factory kit — 1994 Chevrolet Blazer, p.8.
Factory-verified
Equipment
A95 Seat, front bucket, high back, driver and passenger reclining 1992
no seat option line prints a code; the 1992 page prints A95 only in the AG9 restriction (high back reclining bucket seats)
GM Heritage factory kit — 1992 Chevrolet Blazer, p.15.
Factory-verified
AG9 Adjuster, driver seat, power 1992–1994
6-way, driver's side only; the 1992 page requires the split bench or A95 bucket seats
GM Heritage factory kit — 1992 Chevrolet Blazer, p.15.
GM Heritage factory kit — 1993 Chevrolet Blazer, p.16.
GM Heritage factory kit — 1994 Chevrolet Blazer, p.18.
Factory-verified
AJ1 Window, tinted deep, all except windshield and front doors, solar privacy glass 1992, 1994
the kits print deep tinted glass (rear window, 1992); the 1993 pages print AJT and Ad1, so 1993 is left out
GM Heritage factory kit — 1992 Chevrolet Blazer, p.14.
GM Heritage factory kit — 1994 Chevrolet Blazer, p.9.
Factory-verified
B71 Molding, wheel opening, colored 1992–1994
the kits print color-keyed wheel flares; requires LT245 or LT265 tires; included with BYP (1993–1994); the 1993 order guide prints 871
GM Heritage factory kit — 1992 Chevrolet Blazer, p.14.
GM Heritage factory kit — 1993 Chevrolet Blazer, p.16.
GM Heritage factory kit — 1994 Chevrolet Blazer, p.9.
Factory-verified
C25 Wiper system, rear window 1992–1994
intermittent, with washer; included with ZP6; the 1993 order guide prints 025; the 1994 order guide (p.10) prints the code without its wording and the 1994 technical guide line prints 025
GM Heritage factory kit — 1992 Chevrolet Blazer, p.15.
GM Heritage factory kit — 1993 Chevrolet Blazer, p.16.
GM Heritage factory kit — 1994 Chevrolet Blazer, p.10.
Factory-verified
C60 HVAC system, front air conditioning 1992–1994
the 1992 page includes a 100 amp alternator
GM Heritage factory kit — 1992 Chevrolet Blazer, p.14.
GM Heritage factory kit — 1993 Chevrolet Blazer, p.9.
GM Heritage factory kit — 1994 Chevrolet Blazer, p.9.
Factory-verified
D48 Mirror, outside, remote control, electric 1992–1994
below eye line, 6.5 x 9.0 inch, painted; requires ZQ2 and YE9; the 1993 order guide prints 048
GM Heritage factory kit — 1992 Chevrolet Blazer, p.14.
GM Heritage factory kit — 1993 Chevrolet Blazer, p.16.
GM Heritage factory kit — 1994 Chevrolet Blazer, p.9.
Factory-verified
D85 Stripe, body side lower accent 1992
the 1992 page prints striping; requires ZY1 or ZY2 paint; not with BYP
GM Heritage factory kit — 1992 Chevrolet Blazer, p.15.
Factory-verified
DF2 Mirror, outside, left-hand and right-hand, camper style, stainless steel 1993–1994
requires PEG K5A1 or K5A2
GM Heritage factory kit — 1993 Chevrolet Blazer, p.9.
GM Heritage factory kit — 1994 Chevrolet Blazer, p.9.
Factory-verified
E55 Body equipment, end gate 1994
the 1994 order guide prints it as the body code of the CK10516 model (the 1992–1993 pages give ZW9)
GM Heritage factory kit — 1994 Chevrolet Blazer, p.9.
Factory-verified
F60 Spring, front, heavy duty 1992–1994
front torsion bars; the 1992 page includes heavy duty front and rear shocks; not with L56 (1994)
GM Heritage factory kit — 1992 Chevrolet Blazer, p.15.
GM Heritage factory kit — 1993 Chevrolet Blazer, p.10.
GM Heritage factory kit — 1994 Chevrolet Blazer, p.10.
Factory-verified
KC4 Cooling system, engine oil 1992–1994
engine oil cooler; included with Z82 (1992–1993); requires MM5 and L05 (1994); the 1992 option line runs the code into its restriction text (KC4Incl), so 1992 cites the trailering page that describes RPO KC4; the 1993 order guide prints KCA
GM Heritage factory kit — 1992 Chevrolet Blazer, p.20.
GM Heritage factory kit — 1993 Chevrolet Blazer, p.16.
GM Heritage factory kit — 1994 Chevrolet Blazer, p.9.
Factory-verified
KNP Transmission, heavy duty cooling system 1994
the 1994 order guide prints a heavy duty auxiliary transmission cooler; requires MX0
GM Heritage factory kit — 1994 Chevrolet Blazer, p.9.
Factory-verified
P06 Wheel, trim discs 1992–1994
the kits print rally wheel trim (trim rings and hub caps); included with YE9; not with PF4; the 1993 order guide (p.10) prints the code without its wording and the 1993 technical guide prints РОБ
GM Heritage factory kit — 1992 Chevrolet Blazer, p.15.
GM Heritage factory kit — 1993 Chevrolet Blazer, p.10.
GM Heritage factory kit — 1994 Chevrolet Blazer, p.10.
Factory-verified
PF4 Wheel, 16 x 7, aluminum cast 1992–1994
includes a 16 x 6.5 steel spare wheel; included with BYP; the 1994 order guide prints PFA
GM Heritage factory kit — 1992 Chevrolet Blazer, p.15.
GM Heritage factory kit — 1993 Chevrolet Blazer, p.10.
GM Heritage factory kit — 1994 Chevrolet Blazer, p.18.
Factory-verified
QBN Tire, all, LT245/75R16/C BW R/PE ST TBL OOR 1992–1994
the kits give the on-off road steel belted radial blackwall tire
GM Heritage factory kit — 1992 Chevrolet Blazer, p.15.
GM Heritage factory kit — 1993 Chevrolet Blazer, p.16.
GM Heritage factory kit — 1994 Chevrolet Blazer, p.10.
Factory-verified
QBX Tire, all, LT245/75R16/C WOL R/PE ST TBL OOR 1992–1994
the kits give the on-off road steel belted radial white outline lettered tire; not with BYP (1993)
GM Heritage factory kit — 1992 Chevrolet Blazer, p.15.
GM Heritage factory kit — 1993 Chevrolet Blazer, p.16.
GM Heritage factory kit — 1994 Chevrolet Blazer, p.10.
Factory-verified
QIT Tire, all, LT245/75R16-C BW R/PE SBR ALS 1992–1994
the kits give the all season steel belted radial blackwall tire; standard in 1994
GM Heritage factory kit — 1992 Chevrolet Blazer, p.15.
GM Heritage factory kit — 1993 Chevrolet Blazer, p.16.
GM Heritage factory kit — 1994 Chevrolet Blazer, p.18.
Factory-verified
QIX Tire, all, LT265/75R16-C BW R/PE SBR OOR 1992–1993
the kits give the on-off road steel belted radial blackwall tire; the 1994 pages print OIX, so 1994 is left out
GM Heritage factory kit — 1992 Chevrolet Blazer, p.15.
GM Heritage factory kit — 1993 Chevrolet Blazer, p.16.
Factory-verified
QIY Tire, all, LT265/75R16-C WOL R/PE SBR OOR 1992–1994
the kits give the on-off road steel belted radial white outline lettered tire; not with BYP (1993)
GM Heritage factory kit — 1992 Chevrolet Blazer, p.15.
GM Heritage factory kit — 1993 Chevrolet Blazer, p.16.
GM Heritage factory kit — 1994 Chevrolet Blazer, p.18.
Factory-verified
QJV Tire, all, LT225/75R16-C BW SBR ALS 1992–1993
the kits give the all season steel belted radial blackwall tire, standard in 1992 and requiring the Cheyenne trim in 1993; no GM list prints QJV; the 1993 order guide prints OJV
GM Heritage factory kit — 1992 Chevrolet Blazer, p.15.
GM Heritage factory kit — 1993 Chevrolet Blazer, p.16.
Factory-verified
U16 Tachometer, engine 1992–1994
mounted in the instrument cluster
GM Heritage factory kit — 1992 Chevrolet Blazer, p.15.
GM Heritage factory kit — 1993 Chevrolet Blazer, p.16.
GM Heritage factory kit — 1994 Chevrolet Blazer, p.10.
Factory-verified
UL5 Radio, delete 1992–1994
only with PEG K5A1 (1993–1994); the 1993 order guide prints ULS
GM Heritage factory kit — 1992 Chevrolet Blazer, p.14.
GM Heritage factory kit — 1993 Chevrolet Blazer, p.16.
GM Heritage factory kit — 1994 Chevrolet Blazer, p.10.
Factory-verified
UM6 Radio, AM/FM stereo, seek/scan, cassette, clock, ETR 1992–1994
the kits print a stereo cassette tape and digital clock; the GM lists add auto reverse to the cassette (the Tahoe and Suburban GMT400 docs' wording); requires YE9; the 1993 and 1994 option lines print UMS and UMG, so those years cite the PEG 3 contents lists
GM Heritage factory kit — 1992 Chevrolet Blazer, p.14.
GM Heritage factory kit — 1993 Chevrolet Blazer, p.8.
GM Heritage factory kit — 1994 Chevrolet Blazer, p.8.
Factory-verified
UM7 Radio, AM/FM stereo, seek/scan, clock, ETR 1992–1993
includes a mast antenna; included with YE9; the 1994 standard equipment summary lists this radio as standard with no code
GM Heritage factory kit — 1992 Chevrolet Blazer, p.14.
GM Heritage factory kit — 1993 Chevrolet Blazer, p.16.
Factory-verified
UX1 Radio, AM/FM stereo, seek/scan, cassette, search and repeat, graphic equalizer, clock, ETR 1992–1994
the kits print AM stereo and FM stereo; requires YE9 (1992); the 1993 order guide prints UXI and the 1994 order guide UxI
GM Heritage factory kit — 1992 Chevrolet Blazer, p.14.
GM Heritage factory kit — 1993 Chevrolet Blazer, p.16.
GM Heritage factory kit — 1994 Chevrolet Blazer, p.18.
Factory-verified
V02 Radiator and transmission oil cooler, heavy duty 1992–1993
requires MX0; included with Z82; the kit pages print VO2 and Vo2; the 1994 guide lists V08 and KNP instead
GM Heritage factory kit — 1992 Chevrolet Blazer, p.14.
GM Heritage factory kit — 1993 Chevrolet Blazer, p.16.
Factory-verified
V10 Provisions, cold climate 1992–1994
the kits print the cold climate package: engine block heater, anti-freeze protection to -32 F and special insulation; requires L05 (1994); the 1994 option line prints v10
GM Heritage factory kit — 1992 Chevrolet Blazer, p.14.
GM Heritage factory kit — 1993 Chevrolet Blazer, p.9.
GM Heritage factory kit — 1994 Chevrolet Blazer, p.9.
Factory-verified
V22 Grille, chrome radiator 1993–1994
the kits print the appearance package: chrome grille, composite halogen headlamps and dual horns; included with YE9
GM Heritage factory kit — 1993 Chevrolet Blazer, p.9.
GM Heritage factory kit — 1994 Chevrolet Blazer, p.9.
Factory-verified
V54 Luggage carrier, roof, painted 1992–1994
roof mounted; painted black (1993)
GM Heritage factory kit — 1992 Chevrolet Blazer, p.14.
GM Heritage factory kit — 1993 Chevrolet Blazer, p.9.
GM Heritage factory kit — 1994 Chevrolet Blazer, p.9.
Factory-verified
VK3 License plate, front mounting package 1992–1994
front license plate bracket
GM Heritage factory kit — 1992 Chevrolet Blazer, p.14.
GM Heritage factory kit — 1993 Chevrolet Blazer, p.9.
GM Heritage factory kit — 1994 Chevrolet Blazer, p.9.
Factory-verified
Z82 Trailer provisions, special equipment, heavy duty 1992–1994
the kits print the heavy duty trailering special: weight distributing hitch platform, 7-wire harness, and V02 and KC4 (1993) or V08 with the L05 (1994); requires MX0
GM Heritage factory kit — 1992 Chevrolet Blazer, p.15.
GM Heritage factory kit — 1993 Chevrolet Blazer, p.10.
GM Heritage factory kit — 1994 Chevrolet Blazer, p.10.
Factory-verified
ZW9 Body code, standard 1993
the 1993 order guide prints 'BODY CODE: Standard'. 1992 and 1994 not claimed: the 1992 kit prints ZW9 only inside the model number CK10516/ZW9, and the 1994 technical guide prints it only as 'STD., ZW9' in the brakes chart (its order guide gives E55 instead).
GM Heritage factory kit — 1993 Chevrolet Blazer, p.9.
Factory-verified
Paint
ZY1 Color combination, solid 1992–1994
standard; not with BYP (1994)
GM Heritage factory kit — 1992 Chevrolet Blazer, p.14.
GM Heritage factory kit — 1993 Chevrolet Blazer, p.16.
GM Heritage factory kit — 1994 Chevrolet Blazer, p.9.
Factory-verified
ZY2 Color combination, two tone 1992–1994
the kits print conventional two-tone; required with BYP
GM Heritage factory kit — 1992 Chevrolet Blazer, p.14.
GM Heritage factory kit — 1993 Chevrolet Blazer, p.16.
GM Heritage factory kit — 1994 Chevrolet Blazer, p.9.
Factory-verified
ZY3 Color combination, special two-tone 1992
includes decal striping; the 1993 kit says it was cancelled as an interim 1992 change
GM Heritage factory kit — 1992 Chevrolet Blazer, p.14.
Factory-verified
ZY4 Color combination, deluxe two tone 1992–1994
not with BYP (1993–1994)
GM Heritage factory kit — 1992 Chevrolet Blazer, p.14.
GM Heritage factory kit — 1993 Chevrolet Blazer, p.11.
GM Heritage factory kit — 1994 Chevrolet Blazer, p.11.
Factory-verified
Internal / Process
FE9 internal Certification, emission, federal 1994
GM Heritage factory kit — 1994 Chevrolet Blazer, p.9.
Factory-verified
NA5 internal Emission system, federal 1993
the 1993 power team page prints NAS; the C/K GMT400 doc's 1998 list reads it as 'federal, Tier 0'
GM Heritage factory kit — 1993 Chevrolet Blazer, p.9.
Factory-verified
NA6 internal Emission system, high altitude 1993–1994
GM Heritage factory kit — 1993 Chevrolet Blazer, p.9.
GM Heritage factory kit — 1994 Chevrolet Blazer, p.9.
Factory-verified
NB8 internal Emission override, California system 1994
the 1994 guides print a California or New York State emission override, requiring FE9 or NA6
GM Heritage factory kit — 1994 Chevrolet Blazer, p.9.
Factory-verified
NC7 internal Emission override, federal system 1994
the 1994 guides print a federal or high altitude emission override, requiring NG1 or YF5
GM Heritage factory kit — 1994 Chevrolet Blazer, p.9.
Factory-verified
NG1 internal Certification, emission, geographically restricted registration 1994
the 1994 guides print New York State emission requirements
GM Heritage factory kit — 1994 Chevrolet Blazer, p.9.
Factory-verified
YF5 internal Emission certificate, California 1993–1994
GM Heritage factory kit — 1993 Chevrolet Blazer, p.9.
GM Heritage factory kit — 1994 Chevrolet Blazer, p.9.
Factory-verified

Source document: chevrolet/blazer-k5-gmt400.md. Rows marked — record an option the factory offered whose RPO code is not documented in the consulted sources.