GM Service Manual Online
For 1990-2009 cars only

RPO Codes

The production/process codes provide the description of the Regular Production Options (RPOs) used on the vehicle. The RPO list is printed on the Service Parts Identification Label. The following is a list of the RPO abbreviations and the description of each:

RPO

Description

AG1

Seat, Power 6-Way adj.

AH3

Seat, Front Bucket, 4-Way Manual, Vertical Height Adjustment

AK5

Restraint System Front Seat, Inflatable, Driver and Passenger

AM9

Seat, Rear, Split Fold Down

AP9

Restraint, Cargo Net

AR9

Seats; Bucket, Reclining

AS5

Seats; Deluxe Bucket, Reclining, with Driver Lumbar Adjust, Seat Back Pocket, Firmer Side Bolsters

AUO

Remote Keyless Entry

AU3

Power Door Locks

B20

Ornamentation, Interior, Luxury

B37

Covering Floor Mats, Front and Rear Auxiliary

CF5

Sun Roof, Glass, Sliding, Electric

C49

Defogger Rear Window, Electric

C60

HVAC System Air Conditioner, Front Manual Controls

DC4

Mirror, Inside Rearview Tilt, Dual Reading Lamps

DD9

Mirrors, Power - OSRV Break - Away, Painted

DG7

Mirror, Outside, Remote Control, Electric, Color

DT3

Box Rear Stowage Compartment

DT4

Ashtray/Lighter Option

D35

Mirror, Outside Remote Control, Color

D37

OSRV Mirrors - Break - Away (Driver Side Remote/Pass Side Manual, Painted)

FE1

Suspension System, Soft Ride

FE2

Suspension System, Ride Handling

FE3

Suspension, Level 3 (IRS)

F83

Transaxle Ratio, Final Drive 3.05

IJB

Trim Interior Design (JB)

IJC

Trim Interior Design (JC) (95)

IJ2

Trim Interior Design (J2)

IPB

Trim Interior Design (PB)

IPC

Trim Interior Design (PC)

IPD

Trim Interior Design (PD)

IPE

Trim Interior Design (PE)

IPG

Trim Interior Design (PG)

IPH

Trim Interior Design (PH)

IP2

Trim Interior Design (P2)

JA7

Park Brake Lever Handle, Leather Wrapped

JL9

Brake System Power, Front and Rear Disc, Antilock, Front and Rear Wheel

JM4

Brakes System Power, Front Disc, Rear Drum, Cast iron, Antilock, Front and Rear Wheel

KC4

Engine Oil Cooling System

KO5

Engine Block Heater

K29

Module Powertrain Control

K34

Cruise Control Automatic, Electronic

K61

Generator, Enhanced Idle

K62

Generator, CS 130-D, 105 Amp, Dual Int Fan

LA1

Transmission, Automatic, 3.4L, MF1

LD9

Engine, 2.4L L4 DOHC

LG8

Engine, 3.1L, V6

L82

Engine, 3100 V-6 MFI

MN4

Transmission, Automatic 4 Speed, 4T40E

NK5

Steering Wheel Standard

NP5

Steering Wheel Leather Wrapped

NV7

Steering, Variable Effort (C-Spring)

NWO

Wheel, 16 x 6.5 Cast Aluminum

NO5

Lock Control Fuel Filler Cap

N81

Fullsize Spare Tire

PB4

Lock Control Wheel

PF7

Wheel 15 x 6, Aluminum Cast, Styled

PG1

Wheel 15 x 6, Steel

QCD

Tire, P215/60R15 Touring Tire

QLM

Tire, P215/60R15 All Season, Black Wall Tires

QQK

Tire, 225 50R16 Touring

QSK

Tire, 225 50R16 Performance

RC9

Control LD9 Running Change

T61

Lighting, Daytime Running

UD4

Alarm Vehicle Speed, 120 K/H

UH8

Cluster Instrument, Cool Temp, Trip Odom, Tach

ULO

Radio, AM/FM Stereo, Seek/Scan, Auto Reverse Music Search Cassette, Auto Tone, Clock

UM7

Radio, AM/FM Stereo, Seek/Scan, Clock

UNO

Radio, AM/FM, Stereo, Seek/Scan, Compact Disc, Auto Tone, Clock

UN8

Radio, AM/FM, Stereo, Compact Disc, Auto Tone Control, Clock, ETR, Auto Reverse Cassette

UPO

Radio, AM/FM, Stereo, Seek/Scan, Auto Reverse Music Search Cassette, CD, Auto Tone, Clock

US6

Antenna Fixed, Painted, Radio

U19

Metric Scale Instrument Cluster

U79

Speakers (4), 2 rear shelf, 1 coaxial per door

VG9

Protector Wax, Exterior Body

VH4

Front Mud Guards

VR6

Hook Tie Down

VY7

Leather Shift Knob

Y70

Headliner; Inc: Vanity Mirrors Covered No Light, Dome lamp w/3 Pos. Switch, Coat Hook-Rear Headliner. Mount, Visors w/Anchors

Y71

Sunroof Headliner - Vanity Mirrors Covered - Pass Lighted, Power Switch and Bezel, Inside Rear View Mirror w/Dual Reading Lamps, Coat Hooks - Rear Headliner. Mount, Assist Handles (3), Visors w/Anchors, Dome Lamp w/3 Position Switch

Y73

Uplevel Headliner; Inc: C95 - Dual Reading Lamp, Assist Handles, Overhead Storage Bin Between Visors

16U

Primary Color Exterior (95)

17U

Primary Color Exterior, Silvermist (97)

24U

Primary Color Exterior, Opal Blue (97)

41U

Primary Color Exterior Black (94)

42U

Primary Color Exterior, Medium Sea Green Met (96)

49U

Primary Color Exterior, Light Sandrift Metallic

52B

Trim Combination Cloth, Light Neutral (B) (96)

52C

Trim Combination Cloth, Light Neutral (C) (96)

52D

Trim Combination Cloth, Light Neutral (D) (96)

52I

Interior Trim Light Neutral (I) (92)

522

Trim Combination Leather, Light Neutral (2) (96)

56U

Primary Color Exterior, Jasper Green (97)

60U

Primary Color Exterior, Gold Firemist (98)

67B

Trim Combination Cloth, Oak (B) (98)

67C

Trim Combination Cloth, Oak (C) (98)

67D

Trim Combination Cloth, Oak (98)

67I

Interior Trim Oak (98)

76U

Primary Color Exterior, Dark Bronzemist Metallic (99)

77U

Primary Color Exterior, Dark Cherry Mist (98)

92B

Trim Combination Cloth, Pewter (B) (97)

92C

Trim Combination Cloth, Pewter (C) (97)

92D

Trim Combination Cloth, Pewter (D) (97)

92E

Trim Combination Cloth, Medium Dark Pewter (97) (E)

92G

Trim Combination Cloth, Medium Dark Pewter (97) (G)

92H

Trim Combination Cloth, Pewter (97) (H)

92I

Interior Trim Pewter (97)

922

Trim Combination Leather, Medium Dark Pewter (2) (97)