For 1990-2009 cars

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 | Adjuster Front Driver Seat Power, 6 Way
AG2 | Adjuster Front Passenger Seat Power, 6 Way
AK5 | Restraint System Front Seat, Inflatable, Driver and Passenger
AL2 | Control Seat, Power Lumbar
AL7 | Seat Front Split, Passenger/Driver. 8 Way Adjust, 2 Way Lumbar
AM1 | Control Seat, Manual Lumbar, Driver
AM2 | Control Seat, Manual Lumbar, Passenger
AM6 | Seat Front Split Bench
AN4 | Restraint Provisions Child
AP9 | Restraint Convenience, Net
AQ7 | Seat Front Split, 3 Passenger, 6 Way Adjust, Reclining
AQ9 | Seat Front Bucket, Pass, Driver, Reclining
AS7 | Seat Front Split
AT6 | Adjuster Passenger Seatback Manual, Recline
AU0 | Lock Control Remote Entry
AU1 | Lock Control Side Door, Fuel Filler Door, Electric
AU4 | Lock Control Side Door, Electric. Automatic
A43 | Memory Seat Adjuster, Mirror, Power, Driver
A79 | Adjuster Front Seatback Manual Driver, Reclining
A80 | Adjuster Front Seatback Power Driver, Reclining
A81 | Adjuster Passenger Seatback Power, Reclining
A90 | Lock Rear Compartment Lid, Remote Control Electric Release
B57 | Ornamentation Extr Deluxe
B94 | Ornamentation Exterior Emblem, Body, Var 1
CF5 | Sunroof, Glass, Sliding, Electric
CJ2 | HVAC System Air Conditioning Front, Auto Temp Cont, Aux Temp Cont
C57 | Vent Forced Air
C61 | HVAC System Air Conditioner Front Auto Controls
C67 | HVAC System Air Conditioner Front Electronic Controls
C68 | HVAC System Air Conditioner Front Auto, Electronic Controls
C90 | Lamp, Interior, Front and Rear Doors, Courtesy
C97 | Lamp, Interior Illuminated Entry
DA0 | Arm Rest Front Seat, Storage
DA1 | Arm Rest Rear Seat, Storage
DC4 | Mirror Inside Rear View Tilt, Dual Reading Lamps
DC6 | Mirror Outside LH/RH, Remote Control, Electric, Heated, Folding, Color
DD0 | Mirror Outside LH & RH, Remote Control, Electric, Heated, Light Sensitive
DD7 | Mirror Inside Rear View Light Sensitive, Compass
DG7 | Mirror Outside LH/RH, Remote Control, Electric, Color
DH6 | Mirror Inside, Sunshade, Illuminated, LH/RH
DK5 | Mirror Outside LH/RH, Remote Control, Electric, Heated, Color
DK6 | Console Roof Interior
D35 | Mirror Outside LH Remote Control, RH Manual Control, Color
D55 | Console Front Compartment, Floor
FE1 | Suspension System Soft Ride
FE2 | Suspension System Ride, Handling
FQ3 | Ratio Transaxle Final Drive 2.86
FR2 | Ratio Transaxle Final Drive 2.93
F41 | Suspension System Front and Rear Firm Ride, Handling
F83 | Ratio Transaxle Final Drive 3.05
G67 | Level Control Auto, Air
ICD | Trim Interior Design (CD)
IC6 | Trim Interior Design (C6)
IF3 | Trim Interior Design (F3)
IHC | Trim Interior Design (HC)
IHE | Trim Interior Design (HE)
IH2 | Trim Interior Design (H2)
IL2 | Trim Interior Design (L2)
JM4 | Brake System Power, Front Disc, Rear Drum, Cast Iron, Antilock, Front and Rear Wheel
KB9 | Control Electronic, Trans Shift
KG9 | Generator 140 Amp
K05 | Heater Eng Block
KP2 | Timer, Retained Accesory Power
L36 | Engine Gas, 6Cyl, 3.8L, MFI, V6, HO
L67 | Engine Gas, 6Cyl, 3.8L, MFI, V6, Supercharged
MH3 | Transmission Auto 4 Spd, 4T65-E
MH7 | Transmission Auto 4 Spd, 4T65-E, Heavy Duty
MX0 | Merchandised Transaxle Auto Provisions, Overdrive
M15 | Transmission, Automatic 4 Speed, HMD, 4T65E, Enhanced Electronic
NC6 | Exhaust System, Sporty
NK5 | Steering Wheel Standard
NP5 | Steering Wheel Leather Wrapped
NV8 | Steering Power, Magnetic Speed, Variable Assist
NW9 | Traction Control Electronic
N73 | Wheel Custom Sport, Var 4
N81 | Tires Spare, Fullsize
N91 | Cover Simulated Wire Wheel, Lock
PA3 | Wheel 15 X 7, Aluminum, Styled
PA6 | Wheel Styled, Painted
PF5 | Wheel 16 x 7, Light Metal Alloy
PF9 | Wheel 16 X 7, Aluminum Cast
PG1 | Wheel 15 X 6, Steel
PH3 | Wheel 15 X 6, Aluminum Cast, 115mm Bolt Circle
PX0 | Wheel 16 x 7, Aluminum, Styled
PY0 | Wheel 16 x 6.5, Aluminum
P05 | Wheel Chrome, Var 1
P42 | Tires Self Sealing
QD5 | Wheel Spare Compact, Aluminum
QGY | Tire All P205/70R15/N BL R/PE ST TL ALS
QGZ | Tire All P205/70R15/N WS R/PE ST TL ALS
QNX | Tire All P225/60R16/N BL AL2
QPE | Tire All P215/60R16/N BL R/PE ST TL AL2
QPH | Tire All P215/65R15/N BL R/PE ST TL AL2
QPX | Tire All P225/60R16 BW, ALS 97S
QPY | Tire All P225/60R16-97S WS2 R/PE ST TL ALS
QVG | Tire All P225/60R16/N BL R/PE ST TL AL3 97H
T2N | Shaft Front Stabilizer, Tubular
T2T | Control Remote, Illuminated Entry, Retained Accessory Power
T37 | Lamp Fog, Deluxe
T87 | Lamp Cornering
T96 | Lamp Fog, Front
UA1 | Battery High Capacity, Wet
UA6 | Theft Deterrent System
UB3 | Cluster Instrument, Oil, Cool, Temp, Volts, Trip, Odom, Tach
UH8 | Cluster Cool, Temp, Tach, Trip Odom
UJ2 | Indicator Engine Oil Life
UK3 | Electronic System Accessory Cont
UL0 | Radio AM/FM Stereo, Seek/Scan, Auto REV Music Search Cass, Auto Tone, Clock, ETR
UL2 | Frequencies European Radio
UM7 | Radio AM/FM Stereo, Seek/Scan, Clock, ETR
UN0 | Radio AM/FM Stereo, Seek/Scan, Compact Disc, Auto Tone, Clock, ETR
UN6 | Radio AM/FM Stereo, Seek/Scan, Auto Rev Music Search Cass, Clock, ETR
UP0 | Radio AM/FM Stereo, Seek/Scan, Auto Rev Music Search Cass, CD, Auto Tone, Clock, ETR
UP3 | Radio AM/FM Stereo, Seek/Scan, Compact Disc, Equalizer, Clock, ETR
UQ8 | Speaker System 4, Dual Front Extended Range, Dual Extended Range Package Shelf/Quarter
US6 | Antenna, Fixed, Painted, Radio
US7 | Antenna Power, Painted, Radio
UT6 | Radio AM/FM Stereo, Seek/Scan, Auto Reverse Music Search Cass, Equalizer, Clock, ETR
UV5 | Display Service Reminder
UV6 | Display Head Up
UW6 | Speaker System 6, Dual Front Door Tweet & Woof, Dual Extended Range Shelf
UX7 | Speaker System 4, Dual Front Door Mounted, Dual Extended Range Package Shelf
UZ8 | Speaker System 8, Bose, Quad Front Door Mounted, Quad Rear Package Shelf, Amplifier
UC1 | Radio AM/FM Stereo, Seek/Scan, Compact Disc, Clock ETR
U19 | Speedometer Instrument, Kilo & Miles, Kilo Odometer
U2F | Cluster Instrument, Oil, Cool, Temp, Trip Odom, Tach, Driver Info Center, Compass, Turbo Boost
U23 | Cluster Instrument, Trip Odom
U50 | Cluster Instrument, Oil, Cool, Temp, Volts, Trip Odom, Tach, Driver Info Center, Compass
U77 | Antenna Rear Window, Radio
VG6 | Label Information Bumper Impact, 5 MPH, California
VG8 | Vehicle Label, Notice to Buyer
VH9 | Envelope Owner Info Manual
VK3 | License Plate Front Mounting Package
VL9 | Label Information Bumper Impact, 5 MPH Front and 2.5 MPH Rear, New York
WJ7 | Trim Override Interior Leather
YF5 | Certification Emission, California
Y98 | Ride Control System Electronic