GM RPO Codes Starting With C
82 GM RPO codes that start with C. ← Back to the navigator · Decode your VIN
| Code | Description |
|---|---|
| C1K | Wheels: 16 X 7, Aluminum, Sport. This code identifies the factory wheel size, material, finish, design, or related wheel equipment. |
| C2O | LTZ Plus Package. This code identifies a factory option package; its exact contents may vary by model and model year. |
| C3I | Instrument panel trim: Cocoa Pearl. This code identifies a factory color, finish, or component used on the instrument panel or instrument cluster. |
| C9H | Exterior mirrors: Left and Right, Remote Control, Electric, Heated, Power Folding, Turn Signal, Color, Bright. This code identifies the factory mirror type, position, adjustment, or included functions. |
| CAD | Radio Suppression Package. This code identifies the factory audio, infotainment, navigation, communication, or display configuration. |
| CAZ | Option group selection package 3. This code identifies a factory option package; its exact contents may vary by model and model year. |
| CBE | Vinyl interior trim: LT Sandgray. This code identifies the factory upholstery material, color combination, or interior trim specification. |
| CBR | Fleet incentive program: Amerinet (H/J/K/N/U/W-TRK CKGMLST). This code records a GM fleet, direct-sale, or commercial sales-program designation rather than a physical vehicle feature. |
| CCF | Fuel tank: 189L, 50 gal, Dual, rectangular, Step. This code identifies a factory fuel-system, emissions, or exhaust configuration. |
| CCP | 5-speed manual transmission, Eaton, FS6205A, 7.22 1ST, 1.39 4TH, Direct Drive. This code identifies the vehicle's factory transmission, gearing, shifter, or related calibration. |
| CCZ | Cover, Wheel Flush, Variant 7. This code identifies the factory wheel size, material, finish, design, or related wheel equipment. |
| CDD | Chassis Equipment 71 in Front Overhang. This code identifies a factory configuration, production specification, engineering selection, or sales designation used by GM. |
| CDH | All tires: LT315/70R17 BW TL OOR. This code identifies the factory tire specification, application, or spare-wheel equipment. |
| CDM | Fleet incentive program: U-Save Auto Rental of America, Inc (H/J/K/M/N/U/W-TRK CKGMLST). This code records a GM fleet, direct-sale, or commercial sales-program designation rather than a physical vehicle feature. |
| CDQ | GM regional configuration: Europe (Ovm). This code identifies a market, export, regional production, or localization configuration. |
| CDU | Vinyl interior trim: Dark Charcoal. This code identifies the factory upholstery material, color combination, or interior trim specification. |
| CES | Gross vehicle weight rating: 6,550 lb. This code identifies a factory weight rating, payload classification, or related vehicle-capacity specification. |
| CEZ | Merchandised package: Terrain Denali. This code identifies a factory option package; its exact contents may vary by model and model year. |
| CFI | Seat trim: cloth, Pixel. This code identifies a factory seat, restraint, upholstery, or seating-layout feature. |
| CFP | Computer-selected spring. This code identifies a factory suspension component, spring selection, or chassis calibration. |
| CFU | Steering Power, Variable Effort, Electric Hydraulic. This code identifies the factory steering-system configuration or related equipment. |
| CGQ | Summit White two-tone roof. This code identifies a factory configuration, production specification, engineering selection, or sales designation used by GM. |
| CHI | Primary exterior color: Light Khaki Metallic. This code identifies the vehicle's factory-applied main exterior paint color. |
| CIJ | Control Seat, Manual Cushion Extn, Right-Hand. This code identifies a factory seat, restraint, upholstery, or seating-layout feature. |
| CIN | Spare tire: 11.00R20/H 16PR BL Radial TT. This code identifies the factory tire specification, application, or spare-wheel equipment. |
| CIX | Rear suspension: 21000 lb, Air. This code identifies a factory suspension component, spring selection, or chassis calibration. |
| CJG | Wheels: 17 X 6.5, Aluminum, Bright Chrome, Flanged (Do Not Use After M.Y. 2011). This code identifies the factory wheel size, material, finish, design, or related wheel equipment. |
| CJK | Exterior mirrors: Left and Right, Remote Control, Electric, Heated, Power Folding, Turn Signal, Color, Bright. This code identifies the factory mirror type, position, adjustment, or included functions. |
| CJS | Tire Brand All Bridgestone. This code identifies the factory tire specification, application, or spare-wheel equipment. |
| CJY | Transfer Case Skid Plate, AEV. This code identifies a factory configuration, production specification, engineering selection, or sales designation used by GM. |
| CKO | Headlamps Control Delete. This code identifies a factory configuration, production specification, engineering selection, or sales designation used by GM. |
| CKW | Interior trim: Dark Titanium/Light Cashmere (I). This code identifies the factory upholstery material, color combination, or interior trim specification. |
| CLA | Molding B/S Gray. This code identifies a factory configuration, production specification, engineering selection, or sales designation used by GM. |
| CLI | Label, Vehicle Emission Control. This code identifies a factory fuel-system, emissions, or exhaust configuration. |
| CLO | 1.2L 4-cylinder gasoline engine, MFI, DOHC, AFM, Gen 2, Fam A/B, 58 kW, E20 Max, Gmap. This code identifies the factory-installed engine, propulsion system, or a related engine specification. |
| CLW | Roof/top color: Vinyl, White. This code identifies the factory color, material, or configuration used for the roof or convertible top. |
| CMH | 8.1L 8-cylinder gasoline engine, MFI (496 Cid). This code identifies the factory-installed engine, propulsion system, or a related engine specification. |
| CMP | Computer-selected front right suspension component. This code identifies a factory suspension component, spring selection, or chassis calibration. |
| CNC | Special Equipment Option paint color: Green 22. This code identifies a factory exterior paint color or finish. |
| CNN | Rear axle with a 46000:1 gear ratio, lb, D46-170D, Single Speed. This value describes the final-drive gearing between the driveshaft and the driven wheels. |
| CNU | Gross vehicle weight rating: 6500 lb. This code identifies a factory weight rating, payload classification, or related vehicle-capacity specification. |
| CO7 | Computer-selected front right suspension component. This code identifies a factory suspension component, spring selection, or chassis calibration. |
| COF | Special Equipment Option paint color: Red 2. This code identifies a factory exterior paint color or finish. |
| COM | Cloth interior trim: LT Driftwood (G). This code identifies the factory upholstery material, color combination, or interior trim specification. |
| COS | LPO accessory: Grille, body-color. This code identifies a factory-approved, dealer-installed, or port-installed accessory. |
| CPD | Fleet incentive program: Prometheus, Inc (H/W). This code records a GM fleet, direct-sale, or commercial sales-program designation rather than a physical vehicle feature. |
| CPK | Front Wheel, 20 X 8, Rim 5 Degree. This code identifies the factory wheel size, material, finish, design, or related wheel equipment. |
| CPS | Computer-selected rear left suspension component. This code identifies a factory suspension component, spring selection, or chassis calibration. |
| CRE | Door molding: Interior, Wood Dark. This code identifies a factory body, structural, cargo, closure, or exterior hardware configuration. |
| CRK | Exterior mirror: Right-Hand and Left-Hand, Remote Control, Manual Folding, Color. This code identifies the factory mirror type, position, adjustment, or included functions. |
| CRQ | Primary exterior color: Cashmere Metallic (G) 929L. This code identifies the vehicle's factory-applied main exterior paint color. |
| CRV | Wheels: 16 X 7.0, J, Aluminum, Design 1. This code identifies the factory wheel size, material, finish, design, or related wheel equipment. |
| CSA | Spare tire: P235/60R18-102V BW TL AL3. This code identifies the factory tire specification, application, or spare-wheel equipment. |
| CSG | Computer-selected rear right suspension component. This code identifies a factory suspension component, spring selection, or chassis calibration. |
| CSK | Trim Leather, Campaign. This code identifies a factory configuration, production specification, engineering selection, or sales designation used by GM. |
| CSQ | Wheel color: LT Driftwood Metallic. This code identifies the factory wheel size, material, finish, design, or related wheel equipment. |
| CSV | Ship-through processing: Produced in Flint Assembly and shipped to Auto Truck Group, Roanoke, IN and Returned to Ft. Wayne Assembly for shipping to final destination. This code is used for factory production, scheduling, assembly, shipping, or vehicle-routing purposes. |
| CSZ | Fleet incentive program: Menard Inc (N-TRK CK). This code records a GM fleet, direct-sale, or commercial sales-program designation rather than a physical vehicle feature. |
| CTO | Special Equipment Option paint color: Dark Garnet Red. This code identifies a factory exterior paint color or finish. |
| CTU | Fleet incentive program: Valley Antenna & Satellite (TRK CKGST). This code records a GM fleet, direct-sale, or commercial sales-program designation rather than a physical vehicle feature. |
| CTZ | Fleet incentive program: Alside (U-TRK CKMLST). This code records a GM fleet, direct-sale, or commercial sales-program designation rather than a physical vehicle feature. |
| CUE | Oil, Synthetic, Rear Axle. This code identifies the factory axle, driveshaft, capacity, or related drivetrain configuration. |
| CUJ | Rear axle with a 5.29:1 gear ratio. This value describes the final-drive gearing between the driveshaft and the driven wheels. |
| CUN | Oldsmobile Bravada (Z70). This code identifies a factory configuration, production specification, engineering selection, or sales designation used by GM. |
| CUZ | Equipment Pontiac. This code identifies a factory configuration, production specification, engineering selection, or sales designation used by GM. |
| CVD | Wheels: 4 - 16" x 6.5" (40.6 cm x 16.5 cm), 8-lug painted steel. This code identifies the factory wheel size, material, finish, design, or related wheel equipment. |
| CVI | Leather interior trim: Medium Antelope. This code identifies the factory upholstery material, color combination, or interior trim specification. |
| CVN | Cloth interior trim: Light Cashmere/Medium Dark Cashmere (H) (04). This code identifies the factory upholstery material, color combination, or interior trim specification. |
| CVS | Sales package: Special Color. This code identifies a factory option package; its exact contents may vary by model and model year. |
| CVW | Rocker Panel Protector. This code identifies a factory configuration, production specification, engineering selection, or sales designation used by GM. |
| CWL | LPO accessory: Onyx Lite Package. This code identifies a factory-approved, dealer-installed, or port-installed accessory. |
| CWZ | 6-speed automatic transmission, HMD, X8R (400 lb ft). This code identifies the vehicle's factory transmission, gearing, shifter, or related calibration. |
| CXL | Computer-selected rear right suspension component. This code identifies a factory suspension component, spring selection, or chassis calibration. |
| CXQ | Chassis Increased, Ride. This code identifies a factory configuration, production specification, engineering selection, or sales designation used by GM. |
| CXU | Ventilated Air, Console, Rear. This code identifies a factory heating, ventilation, air-conditioning, or comfort feature. |
| CXY | Door panel trim color: Carbon Flash Metallic Pc, T3, with Ice Blue Pipin. This code identifies the factory color or finish used on the interior door panels. |
| CYC | Accent stripe: Dark Crystal Green. This code identifies a factory paint, stripe, or exterior appearance treatment. |
| CYG | Tailpipe Extension, 4 Pipe. This code identifies a factory configuration, production specification, engineering selection, or sales designation used by GM. |
| CYK | Seat trim: cloth, /Vinyl, Very Dark Ash Grey, variant 1. This code identifies a factory seat, restraint, upholstery, or seating-layout feature. |
| CYO | Gross vehicle weight rating: 10,800 lb. This code identifies a factory weight rating, payload classification, or related vehicle-capacity specification. |
| CYS | Wiper System, Windshield, Pulse, Wet Arm. This code identifies factory glass, window-control, or roof-opening equipment. |
| CYW | Wheels: 14 X 4.5, Aluminum, 7 Twin Spokes (Do Not Use After M.Y. 2011). This code identifies the factory wheel size, material, finish, design, or related wheel equipment. |
Meanings vary by model, year, and GM division — your VIN's build sheet is the definitive list.