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RPO Codes -- Page 2

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Collected by Jayson Pruitt

Regular Production Option (RPO) Codes are used through out General Motors. Not all codes are used by all divisions though. The following RPO codes are used on our cars, but may not apply to all of our models.

These tables are in Alpha-Numeric order. Use them when you know the RPO code and want to find out what option it stands for.

DG7 - U09
RPO Option
DG7 ELECTRIC MIRRORS (DRIVER AND PASSENGER) (BODY COLOR) (included with W15 luxury trim)
F40 HEAVY DUTY SUSPENSION (na with F41)
F41 GRAN TOURING - SUSPENSION (na with F40)
F47 AXL 2.73 RATIO
F57 AXL 3.15 RATIO (V08 cooling required)
FK2 ???
FK3 63 DEGREE BAR
FW4 AXL 3.36 RATIO
G67 AUTOMATIC LEVEL CONTROL no charge
JM8 FOUR WHEEL DISC BRAKES
K05 ENGINE BLOCK HEATER
K22 94 AMP GENERATOR (LV2 or LF9 and V13 engine required. Included with cold climate package)
K34 CRUISE CONTROL
K64 78 AMP DELCO
K73 70 AMP ALTERNATOR
K99 85 AMP Delcotron
LF9 5.7 LITRE (350 CID) DIESEL V8 ENGINE (includes cold climate package, na with YF5 CA emission)
LM9 3.8 LITRE (231 CID) TURBO V6 ENGINE SFI
LV2 5.0 LITER (307 CID) V8 ENG 4 BBL CARB
M57 4SP AUTO 325C
MXO AUTO TRANSMISSION W/ OVERDRIVE
N04 ELECTRIC FUEL CAP RELEASE
N33 TILT STEERING COLUMN
N34 SPORT STEERING WHEEL
N37 TILT < TELESCOPING STEERING COLUMN (CD4 required, na with NP5 or W15)
N91 CUSTOM LOCKING WIRE WHEEL COVERS
NA5 FEDERAL EMMISSIONS
NK5 STAND ST/WHL
NP5 LEATHER WRAPPED STEERING WHEEL (na with N37)
P42 SELF SEAL TIRES
PH2 15X6 JJ WHEEL
QGQ STEEL BELTED RADIAL PLY BLACK-WALL TIRES (P225/70R15)
QHK STEEL BELTED RADIAL PLY WHITE-WALL TIRES (P225/70R15)
QJW STEEL BELTED RADIAL PLY SELF SEALING WHITEWALL TIRES P205/75R15
T82 TWILIGHT SENTINEL HDLP CONTROL (na with W15 luxury trim)
T87 CORNERING LIGHTS
TT5 TUNGSTEN HALOGEN HEADLAMPS
U09 4 NOTE HORN
U23 - Z67
RPO Option
U23 TRIP ODOMETER
U41 LOW FUEL INDICATOR (na with U52 instrument cluster)
U52 ELECTRONIC INSTRUMENTATION (na with U41 fuel indicator)
U75 POWER ANTENNA
U83 TRIBAND POWER ANTENNA
U96 CONCERT SOUND SPEAKER SYSTEM (na with UL5 < UU8)
UA1 HEAVY DUTY BATTERY (standard with diesel except when V13 delete is ordered)
UA6 THEFT DETERRENT SYSTEM
UL1 RADIO - ETR AM-FM STEREO WITH CLOCK
UL5 RADIO DELETE
UM6 CASSETTE TAPE AND ETR AM-FM STERO RADIO WITH SEEK AND SCAN AUTO REVERSE AND CLOCK
UM7 ETR AM-FM STEREO RADIO WITH SEEK AND SCAN AND CLOCK
UN5 DELCO CB CASSETTE TAPE < ETR AM - FM STEREO FULL FEATURE RADIO
UN8 CD RADIO (na with UL5 or UU8 includes U83 antenna)
UP2 ETR AM STEREO-FM STEREO RADIO WITH SEEK AND SCAN AND CLOCK
UQ1 ETR/INST PRV
UU8 DELCO-GM/BOSE MUSIC SYSTEM CASSETTE TAPE < ETR AM-FM STEREO RADIO WITH DOLBY, SEEK/SCAN < CLOCK
UX1 DELCO-GM GRAPHIC EQ, CASS. TAPE < ETR AM/FM STEREO RADIO /W SEEK < SCAN, REVERSE /W SEARCH/REPEAT < CLOCK
V08 HEAVY DUTY ENGINE < TRANS COOLING
V13 COLD CLIMATE PACKAGE DELETE (diesel eing req. This option deletes UA1, K22 < engine block < fuel line heater from diesel engines except with NA6 altitude package which will always have engine block < fuel line heater standard)
V73 US CERT COMP
W15 LUXURY TRIM PACKAGE (WOOD INSTRUMENT PANEL, STEERING WHEEL, REAR WINDOW DEFOGGERS C49 < ELECTRIC MIRORS DG7)
WA8 NO VINYL TOP
WG1 POWER SEAT 6-WAY (PASSENGER)
WG2 CHROME PLATED WHEELS
WL2 IRON MANIFOLD
Y57 RIVIERA T-TYPE
YF5 CALIFORNIA ASSEMBLY LINE EMISSION EQUIPMENT < TESTING
Z57 RIVIERA LUXURY
Z67 RIVIERA CONVERTIBLE