In my continued search for various pieces of information I came across this list of options codes on GPONA from Google. Did a quick search to see if we had anything like it on here and it yielded nothing so I'm reposting it here for people who don't surf GPONA (including myself).


Courtesy of RKELC:
RPO Code List

The following table provides the description of the Regular Production Option (RPO) codes
that are available on the vehicle. The vehicle's RPO list is printed on the Service Parts Identification Label.

AG1
Adjuster, Driver Seat Power 6-Way

AK5
Restraint System, Front Seat Inflatable Driver and Passenger

AL9
Control Seat, Power Lumbar, Driver

AP9
Convenience Net

AR9
Seat Front Bucket, Deluxe

AU0
Lock Control, Remote Entry

AY1
Restraint System Seat, Inflatable, Driver and PASS, Roof Side

A85
Seat Back Folding

B34
Covering, Front Floor Mats, Carpeted Inserts

B35
Covering, Rear Floor Mats, Carpeted Inserts

CF5
Roof, Sun Glass, Sliding Electric

C67
HVAC System, Air Conditioner Front, Electronic Controls

C96
Lamp INTR, QTR, Courtesy and Single Reading

DG7
Mirror Outside LH and RH, Remote Control, Electric, Color

DH6
Mirror, Inside Sunshade Illuminated LH and RH

DK6
Console Roof Interior

DL5
Decal, Roadside Service Information

D52
Spoiler RR End, Sport

D55
Console, Front Compartment Floor

E28
Handle, Assist

FE2
Suspension System Ride, Handling

FE3
Suspension System Sport

FR2
Ratio, Transaxle Final Drive, 2.93

FR9
Ratio, Transaxle Final Drive, 3.29

F83
Ratio, Transaxle Final Drive, 3.05

GGC
Grille Custom

JL4
Control Active Brake

JL9
Brake System, Power Front and Rear Disc, Antilock Front and Rear Wheel

J65
Brake System PWR, FRT and RR Disc

KA1
Heater, Seat

KB7
Control Manual Shift, Automatic Transmission

KG7
Generator 125 AMP

K05
Heater, Engine Block

K34
Cruise Control, Automatic, Electronic

K68
Generator, 105-Amp

L26
Engine Gas, 6 CYL, 3.8L, SFI, V6, GM

L32
Engine, Gas, 6 CYL, 3.8L, SFI, V6, Supercharged, GM

MN7
Transmission, Auto 4 SPD, HMD, 4T65-E, Heavy Duty

MX0
Merchandised Transmission Automatic Provisions, O/D

M15
Transmission, Automatic 4-Speed 4T65-E, Enhanced Electronic

NF4
Emission System Clean Fuel Fleet

NP5
Steering Wheel, Leather-Wrapped

NT7
Emission System Federal, Tier 2

NU1
Emission System California LEV2 Plus

NV7
Steering Power, Variable Effort

NV8
Steering Power, Magnetic Speed, Variable Assist

NW7
Traction Control Powertrain Management Only

NW9
Electronic Traction Control

N16
Tailpipe Extension, 4 Pipe

N36
Steering Wheel 4 Spokes, Sport

N40
Steering Power, Non-Variable Ratio

N85
Wheel 17 X 6.5, Aluminum

OST
Plant Code Oshawa 2, ONT, Canada

P04
Wheel, 17 x 6.5, Aluminum

QB5
Wheel 16 X 6.5, Aluminum

QD1
Wheel 16 x 6.5 Aluminum, Styled

QNW
Tire All P225/55R17-95S BW R/PE ST TL AL2

QNX
Tire, All P225/60R16/N BL R/PE ST TL AL2

QXV
Tire, All P225/55R17-95V BW R/PE ST TL HW4

RPA
Rear Parking Assist

TR9
Lamp Group

UA6
Theft Deterrent System

UC6
Radio AM/FM Stereo, Seek/Scan, RDS, Multiple Compact Disc, Auto Tone Control, Clock, ETR

UE1
Communication System Vehicle, G.P.S. 1

UH8
Cluster, Instrument, Coolant Temperature, Trip Odometer, Tachometer

UJ6
Indicator Low Tire Press

UK3
Control Steering Wheel, Accessory

UV6
Display Head Up

UW6
Speaker System 6, Dual F/D Tweet and Woof, Dual EXT Range, Shelf

U1P
Radio, AM/FM Stereo, Seek/Scan, CD, Clock, EQLZR, RDS, ETR

U1Q
Radio AM/FM Stereo, Seek/Scan, Auto REV Music Search CASS, CD, Clock, EQLZR, RDS, ETR

U19
Speedometer, Instrument Cluster, Kilometer and Miles, Kilometer Odometer

U2K
Digital Audio System S-Band

U2L
Digital Audio System L-Band

U40
Display Digital Direct Readout, Trip Monitor

U68
Display Drive INFO Center

U77
Antenna, Rear Window Radio

U87
Speaker System 8, Custom

VH9
Envelope, Owner Information Manual

VK3
License Plate Front FRT Mounting PKG

VY7
Knob, Trans CONT Lever, Leather

V62
Trunk Package Organizer, Storage

WS6
Sales Package Appearance and Performance

Z49
Export Canadian MODIF Mandatory Base EQUIP

Original Thread Link: Grand Prixs Of North America • View topic - RPO Code List for a 2004 Grand Prix

P.S. We haz WS6 option lol.