The production/process codes provide the description of the regular production options (RPOs). The RPO list is printed on the Service Parts Identification Label.
RPO  | Description  | 
|---|---|
ASF  | Restraint - Roof Side, Left and Right, Inflatable  | 
AXP  | VIN Identification - Position, Multi-Purpose Vehicle  | 
AXQ  | VIN Identification - Position, Bus  | 
AG1  | Adjuster Front Seat - Power, Multi-Directional, Driver  | 
AG2  | Adjuster Passenger Seat - Power, Multi-Directional  | 
AJ1  | Window Tinted - Deep, All Except Windshield and Doors  | 
AJ3  | Restraint System - Seat, Inflatable, Driver  | 
AK5  | Restraint System - Seat, Inflatable, Driver and Passenger  | 
AL0  | Sensor Indicator - Inflatable Restraint, Front Passenger/Child Presence Detector  | 
AR7  | Seat - Front Bucket, Standard  | 
AS5  | Seat - Front Bucket, Deluxe  | 
AU0  | Lock Control, Entry - Remote Entry  | 
AU3  | Lock Control - Side Door, Electric  | 
A07  | Window - Body  | 
A08  | Window - Body, Right Side  | 
A12  | Window Rear - Door, STA  | 
A13  | Window Side Door - Rear, STA  | 
A17  | Window Side Body - Swing Out, Left  | 
A18  | Window Rear - Door, Swing Out  | 
A19  | Window Side Door - Rear, Swing Out  | 
A31  | Window - Power Operated, All Doors  | 
BAG  | Parts Package - Export  | 
BNC  | Parts Package - Body Mount Cushions  | 
BA0  | Ornamentation - Exterior, Door, Nameplate  | 
BA3  | Compartment - Stowage, I/P Lower Extension Deluxe  | 
BG5  | Covering Floor - Delete  | 
B3D  | Equipment - School Bus  | 
B30  | Covering Floor - Carpet  | 
B31  | Covering Floor - Vinyl, Front, Full Width  | 
B32  | Covering Front - Floor Mats, Auxiliary  | 
B33  | Covering Rear - Floor Mats, Auxiliary  | 
B38  | Covering Floor - Vinyl, Front and Rear, Full Width  | 
B4L  | Label - Price Refer Geographic Chart  | 
B46  | Trim Equipment - Special Order  | 
CU7  | Country - Kuwait  | 
CU8  | Country - Saudi Arabia  | 
CV3  | Country - Mexico  | 
CV4  | Country - Israel  | 
CW2  | Country - Gulf Areas (Bahrain, Kuwait, Oman, Qatar, Saudi Arabia, UAE)  | 
CW3  | Country - Asia/Pacific (Bangladesh, Fiji, Laos)  | 
CW5  | Country - Venezuela  | 
CW6  | Country - Guam  | 
CW9  | Country - Miscellaneous  | 
C36  | Heater - Auxiliary  | 
C42  | HVAC System - Heater, Outside Air, Deluxe  | 
C49  | Defogger - Rear Window, Electric  | 
C5Z  | GVW Rating - 7,200 lbs  | 
C6P  | GVW Rating - 8,600 lbs/3 900 kg  | 
C6Y  | GVW Rating - 9,600 lbs  | 
C60  | HVAC System - Air Conditioner Front, Manual Controls  | 
C69  | HVAC System Rear - Air Conditioner  | 
C7A  | GVW Rating - 10,000 lbs  | 
C7F  | GVW Rating - 14,050 lbs  | 
C7N  | GVW Rating - 12,300 lbs  | 
C99  | Switch - Inflatable Restraint, I/P Module Manual Suppression  | 
DE2  | Mirror Outside - Left and Right, Manual Control, Folding, Color  | 
DE5  | Mirror Outside - Left and Right, Remote Control, Electric, Heated, Folding, Color  | 
DE7  | Mirror Outside - Left and Right, Remote Control, Electric, Heated, Light Sensitive, Manual Folding, Turn Signal Indicator, Color  | 
DF2  | Mirror Outside - Left and Right, Wide Load, Folding, Stainless Steel  | 
DHC  | Mirror Outside - Left and Right, Manual Control, AUX WFOV, Color  | 
DH6  | Mirror Inside Front Vanity - Left and Right, Sunshade, Illumination  | 
DT4  | Ashtray - Cigarette Lighter  | 
D28  | Mirror Outside - Delete  | 
D31  | Mirror Inside Rearview - Tilt  | 
ENC  | HVAC Provisions - Auxiliary Heater Plumbing and Wiring  | 
EVA  | Test - DVT, EVAP Emission Requirement  | 
EXP  | Export  | 
E24  | Door Side - Rear, Hinged  | 
E26  | Door Side Rear Left - Hinged  | 
E3T  | Handle - Inside, Door Release  | 
FE9  | Certification - Emission Federal  | 
GT4  | Axle Rear - 3.73 Ratio  | 
GT5  | Axle Rear - 4.10 Ratio  | 
GU6  | Axle Rear - 3.42 Ratio  | 
G80  | Axle Positraction - Limited Slip  | 
JH5  | Brake - Hydraulic Power, 4-Wheel Disc, 7,300 lbs  | 
JH6  | Brake - Hydraulic Power, 4-Wheel Disc, 9,900 lbs  | 
JH7  | Brake - Hydraulic Power, 4-Wheel Disc, 12,300 lbs  | 
JL4  | Control - Active Brake  | 
JL9  | Brake System - Power, Front Disc, Rear Drum, Cast Iron, Antilock, Front and Rear Wheel  | 
KUP  | Throttle Control - Electronic  | 
KC4  | Cooling System - Engine Oil  | 
KD1  | Cooling System - Trans, Oil  | 
KD9  | Generator - 145 Amp, Dual  | 
KG3  | Generator - 145 Amp  | 
K05  | Heater Engine - Block  | 
K08  | Heater - Auxiliary, Fuel Fired  | 
K34  | Cruise Control - Automatic, Electronic  | 
K50  | Fuel - Fitting, Line Take-Off  | 
K68  | Generator - 105 Amp  | 
LMF  | Engine - Flexible Fuel, (Gas/ALC) 8 Cylinder, 5.3L, SFI, V8, OHV, Iron, GM  | 
LMM  | Engine - Diesel, 8 Cylinder, 6.6L, DPI, V8, Duramax  | 
LU3  | Engine - Gas, 6 Cylinder, 4.3L, MFI, V6, 90 Degree  | 
LY2  | Engine - Gas, 8 Cylinder, 4.8L, SFI, Iron, GM  | 
LY6  | Engine - Gas, 8 Cylinder, 6.0L, SFI, Iron, GM  | 
MTF  | Provisions - Fire Extinguisher Mounting  | 
MN8  | Transmission - Auto 4 Speed, HMD, 4L80-E, Heavy Duty  | 
MT1  | Transmission - Auto 4 Speed, HMD, 4L80-E  | 
M30  | Transmission - Auto 4 Speed, 4L60-E, Electronic  | 
NCF  | Lock - Child Security Feature - Delete  | 
NA1  | Emission System GVW - Less Than 8,500 lb  | 
NA4  | Emission System GVW - Above 8,500 lb  | 
NB8  | Emission Override - California System  | 
NC7  | Emission Override - Federal System  | 
NC8  | Emission System California, ULEV (Note: Not to be used after 2007 model year for domestic NAO passenger car and light duty trucks.)  | 
NE1  | Certification - Emission, Geographically Restricted Registration for Vehicles Up to 14,000 lbs GVW (Use 2003 MDL YR)  | 
NE7  | Fuel Tank - 227 L, 57 Gal  | 
NF4  | Emission System - Clean Fuel Fleet  | 
NF9  | Emission System - General, OBD MIL Suppression  | 
NP5  | Steering Wheel - Leather Wrapped  | 
NT7  | Emission System - Federal, Tier 2  | 
NT8  | Emission System - Federal, Tier 2 A  | 
NT9  | Emission System - Federal, Tier 2 Phase-Out  | 
NU1  | Emission System - California Level 2  | 
NU4  | Emission System - California Level 2 Plus  | 
N12  | Exhaust System - Rear Exit  | 
N15  | Flexible Fuel - Ethanol  | 
N33  | Steering Column - Tilt Type  | 
PNC  | Panel - Trim, Front Doors and Side Rear Door(s) and Rear Doors  | 
PPC  | Panel - Trim, Rear Doors  | 
PRP  | Sales Package - Commercial Tradesman  | 
PF4  | Wheel - 16 x 7, Aluminum  | 
PF9  | Wheel - 16 x 7, Aluminum Cast  | 
PY2  | Wheel - 16 x 6.5, Chrome Appearance  | 
P03  | Cover, Wheel - VAR 3  | 
R04  | Wheel Configuration - Rear, Single  | 
R05  | Wheel Configuration - Rear, Dual  | 
R25  | Appearance Package - Exterior, Chrome Grille and Painted Bumper  | 
R26  | Appearance Package - Exterior, Chrome Grille and Front Bumper  | 
R4U  | Tire Brand All - Maxxis  | 
R4W  | Tire Brand All - Michelin  | 
TGA  | Language Control - English, French, Spanish  | 
TGG  | Language Control - English, Arabic, French  | 
TR9  | Lamp Group  | 
T62  | Lamp System - Daytime Running - Delete  | 
T79  | Lamp - Fog, Rear  | 
UFA  | Display - Outside Temperature  | 
UXZ  | Radio - Provisions For  | 
UA1  | Battery - High Capacity, Wet  | 
UC2  | Speedometer - Instrument, Kilometer and Miles, Kilometer Odometer, Positive Bias  | 
UD4  | Alarm - Vehicle Speed, 120 km/h  | 
UF2  | Lamp - Cargo  | 
UF3  | Switch - High Idle  | 
UJ1  | Indicator - System, Brake Warning  | 
UJ6  | Indicator - Low Tire Pressure  | 
UL5  | Radio - Delete  | 
UL8  | Frequencies - Saudi Arabian  | 
US8  | Radio - AM/FM Stereo, Seek/Scan, CD, Auto Tone, Clock, ETR, MP3, RDS  | 
US9  | Radio - AM/FM Stereo, Seek/Scan, RDS, Multiple Compact Disc, Auto Tone Control, Clock, ETR, MP3  | 
UY7  | Wiring Harness - Truck Trailer, HD  | 
U05  | Horn - Dual  | 
U1C  | Radio - AM/FM Stereo, Seek/Scan, CD, Clock, ETR  | 
U19  | Speedometer - Instrument, Kilometers and Miles, Kilometer Odometer  | 
U73  | Antenna - Fixed, Radio  | 
U74  | Antenna - Radio - Delete  | 
U80  | Display - Compass  | 
VBX  | Language Label - Arabic  | 
VJG  | Bumper Rear - Black  | 
VPH  | Vehicle Preparation - Overseas Delivery  | 
VXS  | Vehicle - Complete  | 
VXT  | Vehicle - Incomplete  | 
VC0  | Vehicle - Label, Noise Control Information  | 
VC5  | Label - Shipping, Except US, US Possessions, or Japan  | 
VC7  | Label - Price/Fuel Economy, Guam  | 
VG8  | Vehicle - Label, Notice to Buyer  | 
VH6  | Bumper Front - Black  | 
VH9  | Envelope - Owner Information Manual  | 
VK3  | License Plate Front - Front Mounting Package  | 
VK5  | Seat - Temporary, for Shipping  | 
VP6  | Noise Control  | 
VR4  | Trailer Hitch - Weight Distributing Platform  | 
VR6  | Hook - Tie-Down Shipping  | 
VT7  | Owners Manual - English Language  | 
V10  | Provision Options - Cold Weather  | 
V14  | Cooler - Oil, Transmission, Auxiliary  | 
V22  | Grille - Radiator, Chrome  | 
V37  | Bumper - Front and Rear, Chrome  | 
V46  | Bumper Front - Chrome  | 
V60  | Vehicle Statement - Gulf States Organization, Incomplete Vehicle  | 
V73  | Vehicle Statement - USA/Canada  | 
V78  | Vehicle Statement - Delete  | 
V87  | Vehicle Statement - Gulf States Organization  | 
WEN  | Plant Code - Wentzville, MO, USA  | 
W1Y  | Control - Steering Wheel, Radio, Redundant Controls  | 
XHF  | Tire Front - LT225/75R16/E BL R/PE ST ALS  | 
XHH  | Tire Front - LT245/75R16/E BW R/PE ST TL ALS 120Q  | 
XHP  | Tire Front - LT225/75R16/D BL R/PE ST TL ALS  | 
XLP  | Tire Front - LT245/75R16/E BW R/PE ST TL ALS 120/116S  | 
XNK  | Tire Front - P245/75R16-109S BW R/PE ST TL ALS  | 
XNL  | Tire Front - P245/75R16-109S WOL R/PE ST TL ALS  | 
X88  | Market Brand - Chevrolet  | 
YHF  | Tire Rear - LT225/75R16/E BL R/PE ST ALS  | 
YHH  | Tire Rear - LT245/75R16/E BW R/PE ST TL ALS 120Q  | 
YHP  | Tire Rear - LT225/75R16/D BL R/PE ST TL ALS  | 
YLP  | Tire Rear - LT245/75R16/E BW R/PE ST TL ALS 120/116S  | 
YNK  | Tire Rear - P245/75R16-109S BW R/PE ST TL ALS  | 
YNL  | Tire Rear - P245/75R16-109S WOL R/PE ST TL ALS  | 
YA2  | Door Side - Rear, Sliding  | 
YB9  | Paint Process - Interior - Delete  | 
YC6  | Convenience Package - Decor Level #6  | 
YF1  | Sales Package - Cutaway Upfitter  | 
YF2  | Sales Package - Ambulance Uplifter  | 
YF5  | Certification - Emission, California  | 
YF7  | Sales Package - Recreational Vehicle, Upfitter  | 
Y3G  | Merchandised Package - Handicapped, Mobility, Personal Use  | 
Y3H  | Merchandised Package - Handicapped, Mobility, Paratransit  | 
ZHF  | Tire Spare - LT225/75R16/E BL R/PE ST ALS  | 
ZHH  | Tire Spare - LT245/75R16/E BW R/PE ST TL ALS 120Q  | 
ZHP  | Tire Spare - LT225/75R16/D BL R/PE ST TL ALS  | 
ZLP  | Tire Spare - LT245/75R16/E BW R/PE ST TL ALS 120/116S  | 
ZNK  | Tire Spare - P245/75R16-109S BW R/PE ST TL ALS  | 
ZNL  | Tire Spare - P245/75R16-109S WOL R/PE ST TL ALS  | 
ZP0  | Seating Arrangement - Temporary Driver  | 
ZP3  | Seating Arrangement - 15 Passenger  | 
ZP8  | Seating Arrangement - 8 Passenger  | 
ZQ2  | Sales Package - Driver Convenience  | 
ZQ3  | Sales Package - Driver Convenience II  | 
ZR7  | Appearance Package - Grille and Bumper Chrome  | 
ZW2  | Window Package - Rear Doors  | 
ZW3  | Window Package - Rear Doors, Side Rear Door  | 
ZW4  | Window Package - Right Side, Rear Doors  | 
ZW6  | Window Package - Complete Body  | 
ZW9  | Body Equipment - Base Body or Chassis  | 
ZX1  | Seating Arrangement - Driver Only, High Back  | 
ZX2  | Seating Arrangement - Driver and Passenger, High Back  | 
ZX5  | Seating Arrangement - 12 Passenger  | 
ZX9  | Tire Spare - w/Wheel - Delete  | 
Z49  | Export - Canadian Modification Mandatory Base Equipment  | 
Z5X  | Mirror Provisions - Arabic Language  | 
Z82  | Trailer Provisions - Special Equipment, H.D.  | 
Z88  | Market Brand - GMC  | 
40P  | Wheel Color - White (91)  |