For 1990-2009 cars

RPO | Description
--- | ---
AL0 | Sensor Indicator Inflatable Restraint, Front Pass/Child Presence Detector
ASF | Restraint - Roof Side, Left and Right, Inflatable
AG1 | Adjuster Front Seat - Power, Multi-Directional, Driver
AG2 | Adjuster Passenger Seat - Power, Multi-Directional
AJ1 | Window Tinted - Deep, All Except Windshield and Doors
AJ2 | Seat Rear - Folding, Jump Seat
AM4 | Seat Rear - Split Back, Folding, Custom
AM6 | Seat - Front Split Bench
AR9 | Seat - Front Bucket, Deluxe
AT8 | Restraint Provisions Child, Rear Seat, Rear Facing
AU0 | Lock Control, Entry - Remote Entry
AU3 | Lock Control - Side Door, Elec
A28 | Window Rear - Full Width, Sliding
A31 | Window - Power Operated, All Doors
BAE | Equipment - Security System, Immobilization
BAG | Parts Package - Export
BPA | Compartment - Stowage, Rear Seat
BZY | Liner - Pubx
B4L | Label - Price Refer Geographic Chart
B4U | Performance Package - Sport
B30 | Covering Floor - Carpet
B32 | Covering Front - Floor Mats, Aux
B33 | Covering Rear - Floor Mats, Aux
B38 | Covering Floor - Vinyl, Front and Rear, Full Width
B71 | Molding Wheel Opening - Colored
CF5 | Roof - Sun, Glass, Sliding, Elec
CV3 | Country - Mexico
CV6 | Country - Chile
CW4 | Country - Caribbean (Antigua, Antille, Bahama, Barbados, Bermuda/Cayman, Dominican, Haiti, Jamaica, Nassau, S.M, Trinid)
CW5 | Country - Venezuela
CW6 | Country-Guam
CZ1 | Country - Central America, Beliz, Costa Rica, EL Salvador, Guatamala, Honduras, Nicarague, Panama
C3H | GVW Rating - 5,300 lbs
C5C | GVW Rating - 5,000 lbs
C8S | GVW Rating - 5,500 LBS
C60 | HVAC System - Air Conditioner Front, Manual Controls
C61 | GVW Rating - 4,850 lbs
C6F | GVW Rating - 5,150 lbs
DE2 | Mirror Outside - Left and Right, Manual Control, Folding, Color
DE6 | Mirror Outside - Left and Right, Remote Control, Electric, Dual Folding, Color
DF5 | Mirror I/S R/V - LT Sensitive, Compass, O/S Temp Display
D06 | Console - Front Compartment, Floor, Arm Rest
D31 | Mirror Inside Rearview - Tilt (Duplicate of D36)
ESY | Body Equipment - Van Body
EXP | Export
E6Y | Body Equipment - Mid Box
E63 | Body Equipment - Fleetside, Pick-Up Box
FE9 | Certification - Emission, Federal
GME | Ornamentation Extra "GM" Mark of Excellence
GT4 | Axle Rear - 3.73 Ratio
GT5 | Axle Rear - 4.10 Ratio
GU6 | Axle Rear - 3.42 Ratio
G80 | Axle Positraction - Limited Slip
JJA | PT Dress Subassembly - Installed (Modular Optimization Method Only)
JA1 | Brake - Light Weight, Disc/Drum
KA1 | Heater - Seat, Front
KG3 | Generator - 145 AMP
KG7 | Generator - 125 AMP
K05 | Heater Engine - Block
K18 | Reactor System-Air Injection, Electric
LLR | Engine-Gas, 5 CYL, 3.7L, MFI, L5, ALUM, VVT, DOHC, GM
LLV | Engine - Gas, 4-Cyl, 3.0L, MFI, L4, Alum, VVT, DOHC, GM
LH8 | Engine - Gas, 5 Cyl, 3.7L, MFI, L4, Alum, VVT, DOHC, GM
MA5 | Transmission - Manual 5-Speed, Aisin, 82 MM, 3.753 1st, 0.729 5th
M30 | Transmission - Auto 4-Speed, HMD, 4L60-E, Electronic
NZZ | Sales Package-Skid Plate, "Off Road" Spot
NE1 | Certification - Emission, Geographically Restricted Registration for Vehicles Up to 14,000 LBS CVW (Use 2003 Model Year)
NP1 | Transfer Case - Electric Shift Control, Two Speed
NP5 | Steering Wheel - Leather Wrapped
NT7 | Emission System - Federal Tier 2
NU5 | Emission System - California, Bin 4
PFL | Sales Package - Equipment Sports
PVJ | Fuel Tank Filler - Neck, Elongated
PP1 | Wheel - 16 X 6.5 Aluminum, 41mm Offset
PP2 | Wheel - 16 X 6.5 Aluminum, 23mm Offset
PP3 | Wheel - 16 X 6.5 Steel, 41mm Offset
PP4 | Wheel - 16 X 6 Steel, 23mm Offset
P67 | Wheel - 18 x 8, Aluminum, Flanged, Ultra Bright
QDG | Tire All - P235/50R18-97W BW R/PE ST TL HWY
QJP | Tire All - P265/70R17-113S BW R/PE ST TL OOR
QNF | Tire All - P235/75R16-106S BW R/PE ST TL ALS
QRD | Tire All - P215/70R16-99S BW PE/ST TL ALS
QRS | Tire All - P235/75R16-106S BW TL OOR
RP1 | Wheel - 16 X 6.5 Chrome Clad, Flanged, 23mm Offset
R02 | Wheel - 16 X 6.5 Chrome Clad, Flanged
R03 | Wheel - 17 X 7 Chrome Clad, Flanged
SLA | Plant Code - Sherveport, LA, USA
T61 | Lamp System - Daytime Running
T62 | Lamp System - Daytime Running - Delete
T96 | Lamp - Fog, Front
UMR | Radio - AM/FM Stereo, Seek/Scan, Clock, ETR, Aux Mono Input
UE0 | Communication System - Vehicle, G.P.S. Not Installed
UE1 | Communication System - Vehicle, GPS 1
UQ3 | Speaker System - Enhanced Audio
US8 | Radio - AM/FM Stereo, Seek/Scan, CD, Auto Tone, Clock, ETR, MP3, RDS
UY7 | Wiring Harness-Truck Trailer, HD
U19 | Speedometer - Inst, Kilo and Miles, Kilo Odometer
U2K | Digital Audio System - S-Band
VGC | Protector - Film, Paint Etch Preventive
VLA | Appearance Package - Work Truck
VPH | Vehicle Preparation-Overseas Delivery
VPM | Modification - Noise Control, Mexico
VXT | Vehicle Incomplete
VC5 | Label - Shipping, Except US, US Possessions, or Japan
VC7 | Label - Price/Fuel Econ, Guam
VK3 | License Plate Front - Front Mounting Package
VP6 | Noise Control
VR4 | Trailer Hitch-Weight Distributing Platform
VR6 | Hook - Tie Down Shipping
VT7 | Owners Manual - English Language
V22 | Grille - Radiator, Chrome
V73 | Vehicle Statement - USA/Canada
V76 | Hook - Tow
V78 | Vehicle Statement - Delete
X88 | Market Brand - Chevrolet
YC3 | Convenience Package - Decor Level #3
YF5 | Certification - Emission, California
Y5D | Sales Package - Value Option For Crew Cabs
ZCY | Tire Spare - Compact, T155/90D17 SL 112m BW SPR
ZNF | Tire Spare - P235/75R16-106S BW R/PE ST TL ALS
ZRD | Tire Spare - P215/70R16-99S BW PE/ST TL ALS
ZSR | Tire Spare - P235/75R16-106S BW TL OOR
ZL4 | Sales Package - Convenience III
ZQ6 | Sales Package - Driver Convenience III
ZQ8 | Chassis Package - Sport
ZW9 | Body Equipment - Base Body or Chassis
Z49 | Export - Canadian Modif, Mandatory Base Equipment
Z71 | Chassis Package - Off Road
Z82 | Trailer Provisions - Special Equipment, H.D.
Z85 | Chassis Package - Increased Capacity
Z88 | Market Brand - GMC
Z89 | Market Brand - Isuzu