GM Service Manual Online
For 1990-2009 cars only

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.

RPO

Description

AE5

Lock Control, Entry Remote Entry, Low Power, Start

AL2

Control Seat, Power Lumbar

AP9

Net Convenience

AQ9

Seat Front, Bucket, Luxury

ARB

Equipment Body, Structure, Reinforcement

AU0

Lock Control, Entry Remote Entry

AU8

Lock Control, Entry Remote Entry, Specific Frequency

AX4

Restraint Conversion Seat, MAN, European

A26

Window European Glazing, All

A45

Memory Seat Adjuster Mirror, Power, Driver and Personalization

A82

Restraint Head

BAG

Parts PKG Export

B19

Ornamentation INTR, Customs

B20

Ornamentation Intr, Luxury

B57

Ornamentation Extra Deluxe

CE1

Washer System Windshield, Pulse, Moisture Sensitive

CE4

Washer Headlamp, High Pressure

CF5

Roof Sun, Glass, Sliding Electric

CJ2

HVAC System Air Conditioner Front, Auto TEMP CONT, AUX TEMP CONT

DD7

Mirror I/S R/V LT Sensitive, Compass

DD8

Mirror I/S R/V LT Sensitive

DL5

Decal Roadside Service Information

DL7

Mirror O/S LH and RH, Remote Control, Electric, Heated Power Folding, Color

DR2

Mirror O/S LH and RH, Remote Control, Electric, Heated Light Sensitive, Manual Folding, Color

DT4

Ashtray Cigarette Lighter

FE1

Suspension System Soft Ride

FE3

Suspension System Soft Ride

FE4

Suspension System Special Ride and Handling

F55

Chassis Continuously Variable Real Time Damping Magneto Rheological

GME

Ornamentation "EXTR GM Mark of Excellence"

GU2

Axle Rear 2.73 Ratio

GU5

Axle Rear 3.23 Ratio

GU6

Axle Rear 3.42 Ratio

G80

Axle Positraction Limited Slip

JE2

Brake Lining Performance Driving

JE5

Brake System Power, Antilock, Front and Rear Wheel

JJA

PT Dress Subassembly Installed (Modular Optimization Method Only)

JL4

Control Active Brake

JL9

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

JNG

Shaft Prop, Painted

J56

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

KA1

Heater Seat, Front

KA3

Heater Engine Block, 220V

KA6

Heated Seat, Rear

KB6

Heater Seat, Cooling, Front

KG4

Generator 150 AMP

K05

Heater Engine Block

K14

Filter Air, Auto Recirculating

K59

Cruise Control Automatic, Adaptive

LC3

Engine Gas, 8 Cyl, 4.4L, MFI, V8, SC, ALUM, DOHC, GM

LH2

Engine Gas, 8 Cyl, 4.6L, SFI, V8, DOHC, HO, Alum, GM

LY7

Engine Gas, 6 CYL, 3.6L, SFI, V6, Alum, 60 Degrees, GM

MTF

Provision Fire Extinguisher Mounting

MV3

Transmission Auto 5 Speed, HMD, 5L50-E PTU, Electronic, O/D

MX5

Transmission Auto 5 Spd, HMD, 5L40-E PTU, O/D

MX0

Merchandised Trans Auto Provisions, O/D

MX7

Merchandised Trans Auto Provisions, O/D, AWD (All Wheel Drive)

MYC

Transmission Auto 6 Spd, HMD, 6L80

M22

Transmission Auto 6 Speed, HMD, 5L50-E, Electronic, O/D

M82

Transmission AUTO 5 Speed, HMD, 5L40-E, Electronic

NA3

Emission System Japan

NC1

Emission System California, LEV

NE1

Certification Emission, Geographically Restricted Registration For Vehicles up to 14,000 lbs GVW (Use 2003 Mdl Yr)

NF4

Emission System Clean Fuel Fleet

NF9

Emission System General Unleaded

NG1

Certification Emission, Geographically Restricted Registration for Vehicles up to 6,000 lbs GVW

NP5

Steering Wheel Leather Wrapped

NR7

Steering Wheel Leather Wrapped, Heated

NT4

Emission System EEC 05

NT7

Emission System Federal, TIER 2

NT9

Emission System Federal, TIER 2 Phase-Out

NU1

Emission System California, LEV2

NU4

Emission System California LEV II Plus

NU5

Emission System California BIN 4

NV7

Steering Power, Variable Effort

N05

Lock Control Fuel Filler Cap

N30

Steering Wheel Deluxe

N31

Steering Wheel Heated

N87

Wheel 18 x 8, Aluminum

N88

Wheel 17 x 7.5, Aluminum, Premium

N93

Wheel 17 x 7.5, Aluminum

PB4

Lock Control Wheel

P32

Wheel 18 x 8.5 Aluminum, Painted

QAF

Tire All 255/45ZR18-99Y BW TL HW4

QF8

Wheel 18 x 8, Aluminum

QKP

Tire All P235/50R17-95S BW R/PE ST TL ALS

Q11

Tire All P235/50R17 Front and P255/45R17 Rear

Q12

Tire All P235/50R18 Front and P255/45R18 Rear

Q13

Wheel 17 x 7.5 Front and 17 x 8.0 Rear (Polished)

Q14

Wheel 17 x 7.5 Front and 17 x 8.0 Rear (Painted)

Q19

Tire All P255/45R18 Front and P275/40R19 Rear EMT

Q20

Wheel 18 x 8.5 Front and 19 x 9.5 Rear

TQ5

Control Intelligent High Beam

TR7

Headlamps Control Leveling System, Automatic

TT6

Headlamps High Intensity Discharge

TT7

Headlamps High Intensity Discharge, LH Rule of Road

TT8

Headlamps High Intensity Discharge, RH Rule of Road

T2J

Ornamentation INTR, Export Unique Requirements

T43

Spoiler Rear

T62

Lighting Daytime Running

T65

Lamp System Daytime Running, Export

T84

Headlamps RH Rule of the Road, E Mark

T90

Lamp Signaling and Marker, Export

UA2

Theft Deterrent SYS Export Specific

UA6

Theft Deterrent System

UD7

Sensor Indicator Rear Parking Assist

UE1

Communication System Vehicle, G. P. S. 1

UG1

Garage Door Opener Universal

UH3

Indicator Low Tire Pressure, Var 2

UJ6

Indicator Low Tire Pressure

UJ9

Indicator Low Tire Pressure, Var 1

UV6

Display Head Up

UX8

Speaker System 8, Deluxe

UY5

Speaker System 15, Deluxe

U19

Speedometer INST, Kilo and Miles, KILO Odometer

U2J

Digital Audio System S-Band Not Installed

U2K

Digital Audio System S-Band

U2L

Digital Audio System L-Band

U30

Cluster INST, TACH, Clock

VBX

Language Label Arabic

VB1

Label Shipping, Japan

VC4

Label Price/Fuel Econ, Puerto Rico and Virgin Islands

VC5

Label Shipping, Except US, US Possessions, or Japan

VG8

Vehicle Label, Notice to Buyer

VH5

Plate Vehicle Identification

VJ2

Label, Export Headlamp Adjust

VJ4

Label, Export Child Seat Location

VL2

Label, Spare Caution, Compact Spare

VL4

License Plate Front Mounting Package, EEC

VL6

License Plate Front Mounting PKG, Japanese

VMA

License Plate Front Mounting PKG, Korea

VPM

Modification Noise Control, Mexico

VP6

Noise Control

VR5

Provisions Slow Vehicle Warning Triangle Mounting

VU9

Flashlight Mounting Provisions

VZ3

Label Mercury Disposal Notification

V4X

Model Conversion GMX295, STS V8

V03

Cooling System Extra Capacity

V08

Cooling System Heavy Duty

V09

Cooling System Powertrain, High Ambient

V73

Vehicle Statement USA/Canada

V76

Hook Tow

V78

Vehicle Statement

V87

Vehicle Statement Gulf States Organization

V92

Trailer Provisions

W11

Navigation Disc Data Nav Data 1

W12

Navigation Disc Data Nav Data 2

XA7

Washer Nozzles, Heated, Windshield

YB1

Plate Engine Identification

YQ1

Infotainment System 009

YQ2

Infotainment System 010

YQ4

Infotainment System 012

YQ6

Infotainment System 014

YQ7

Infotainment System 015

Z5X

Mirror Provisions Arabic Language

Z5Y

Mirror Provisions O/S Etched Warning