RPO Codes Starting With G
53 codes in the navigator's reference list start with G. Chevrolet shares GM's RPO system with other GM brands, so some entries apply to other GM vehicles. ← Back to the navigator · Look up your VIN
| Code | Description |
|---|---|
| G0L | Computer-selected spring. This code identifies a factory suspension component, spring selection, or chassis calibration. |
| G0W | Identification: Lead Units. This code identifies a factory document, inspection requirement, label, emblem, or vehicle marking. |
| G15 | Caliper Color Silver. This code identifies a factory configuration, production specification, engineering selection, or sales designation used by GM. |
| G2E | Equipment Additional, Gulf States. This code identifies a factory configuration, production specification, engineering selection, or sales designation used by GM. |
| G2W | Vinyl interior trim: Dark Maple. This code identifies the factory upholstery material, color combination, or interior trim specification. |
| G31 | Instrument panel trim: Graphite Silver, Polycarbonate. This code identifies a factory color, finish, or component used on the instrument panel or instrument cluster. |
| G3C | Ornamentation, Name Plate 'Forenza'. This code identifies a factory document, inspection requirement, label, emblem, or vehicle marking. |
| G3H | Front tires: P225/75R15/N Xnw R/PE ST TL ALS. This code identifies the factory tire specification, application, or spare-wheel equipment. |
| G3M | Accessory: Hood, Alternate Design. This code identifies a factory-approved, dealer-installed, or port-installed accessory. |
| G3Q | Leather interior trim: Berry Red, (6) (03) (Holdens). This code identifies the factory upholstery material, color combination, or interior trim specification. |
| G3V | 4.1L V8 engine, (4.1-7). This code identifies the factory-installed engine, propulsion system, or a related engine specification. |
| G43 | LPO accessory: Trailering harness. This code identifies a factory-approved, dealer-installed, or port-installed accessory. |
| G4E | 4.6L V8 gasoline engine, SFI, DOHC, aluminum, GM. This code identifies the factory-installed engine, propulsion system, or a related engine specification. |
| G4R | Door molding: Interior, Dark Steel Metallic. This code identifies a factory body, structural, cargo, closure, or exterior hardware configuration. |
| G5F | Local market configuration: Wheel & Tyre ASM-155/80 TR13 Alloy (12 Spoke). This code identifies the factory wheel size, material, finish, design, or related wheel equipment. |
| G5N | Seat, Passenger, Air, Low Back, Vinyl Bostrom 710E. This code identifies a factory seat, restraint, upholstery, or seating-layout feature. |
| G5Z | Axle, Rear, Eaton DC402P, 40000 lb, Driver Control Traction Differential. This code identifies the factory differential type or traction-related axle equipment. |
| G6W | Separator, FUEL/WATER, Davco Heated, 200 Series. This code identifies a factory heating, ventilation, air-conditioning, or comfort feature. |
| G71 | Steering wheel: Wrapped. This code identifies the factory wheel size, material, finish, design, or related wheel equipment. |
| G78 | Wheels: 18 X 8, Aluminum, Flanged, Premium. This code identifies the factory wheel size, material, finish, design, or related wheel equipment. |
| G7Y | Trim Vinyl/Bark. This code identifies a factory configuration, production specification, engineering selection, or sales designation used by GM. |
| G8Y | Tahoe/Sierra Classic/Sle (Luxury). This code identifies a factory configuration, production specification, engineering selection, or sales designation used by GM. |
| G9O | Off-Road Capability Package. This code identifies a factory option package; its exact contents may vary by model and model year. |
| G9V | GM regional configuration: Europe OEO. This code identifies a market, export, regional production, or localization configuration. |
| GA2 | Steering Column Standard. This code identifies the factory steering-system configuration or related equipment. |
| GEI | Production identification point: Control - Navigation System. This code identifies the factory audio, infotainment, navigation, communication, or display configuration. |
| GGD | Fleet sales program: Tennant GO# D0134. This code records a GM fleet, direct-sale, or commercial sales-program designation rather than a physical vehicle feature. |
| GIA | SVM Upfitter #34. This code identifies a factory configuration, production specification, engineering selection, or sales designation used by GM. |
| GJ1 | GM regional configuration: Europe OHG. This code identifies a market, export, regional production, or localization configuration. |
| GLO | LPO accessory: Interior Protection Package. This code identifies a factory-approved, dealer-installed, or port-installed accessory. |
| GM4 | Front tires: 12.00R22.5/H 16PR BL Radial TL. This code identifies the factory tire specification, application, or spare-wheel equipment. |
| GMS | Ship-through processing: Produced in Wentzville and shipped to National Fleet Services and Return to Wentzville Assembly for final shipment. This code is used for factory production, scheduling, assembly, shipping, or vehicle-routing purposes. |
| GO3 | Computer-selected front left suspension component. This code identifies a factory suspension component, spring selection, or chassis calibration. |
| GO9 | Warranty, 100,000 miles/4 years. This code identifies a factory configuration, production specification, engineering selection, or sales designation used by GM. |
| GOV | Emissions system: California LEV II Plus. This code identifies a factory configuration, production specification, engineering selection, or sales designation used by GM. |
| GPK | Primary exterior color: Exterior, Ultra Silver Metallic. This code identifies the vehicle's factory-applied main exterior paint color. |
| GPU | Wheels: 16 X 6.5, Aluminum, 14 Spokes (Do Not Use After M.Y. 2011). This code identifies the factory wheel size, material, finish, design, or related wheel equipment. |
| GR7 | Exterior mirrors: Left and Right, Rc, Electric, Heat, Auxiliary WFOV/DRVR, Man Fold CNVX/PASS. This code identifies the factory mirror type, position, adjustment, or included functions. |
| GRT | Destination country: Venezuela. This code identifies a factory configuration, production specification, engineering selection, or sales designation used by GM. |
| GS3 | Steering wheel: (Deluxe)(Export). This code identifies the factory wheel size, material, finish, design, or related wheel equipment. |
| GSW | Fleet incentive program: XTO/CROSSTIMBERS Oil Co (W-TRK CK). This code records a GM fleet, direct-sale, or commercial sales-program designation rather than a physical vehicle feature. |
| GTD | LPO accessory: Active Package. This code identifies a factory-approved, dealer-installed, or port-installed accessory. |
| GTJ | Seat trim color: Charcoal/Antigua (Opel). This code identifies the factory color assigned to the seat upholstery or seat trim. |
| GTT | Accessory: Molding Kit - Exterior. This code identifies a factory-approved, dealer-installed, or port-installed accessory. |
| GUA | Powertrain option: Gmpt V8, 8.1L, 300 Net hp @ 3800 rpm. This code identifies the factory-installed engine, propulsion system, or a related engine specification. |
| GUK | Front tires: LT315/70R17/D BW TL Mud-Terrain. This code identifies the factory tire specification, application, or spare-wheel equipment. |
| GV3 | Component family code: Option Group Selection. This code identifies a factory option package; its exact contents may vary by model and model year. |
| GVG | Fleet incentive program: Horizon (Blue Cross & Blue Shield of Nj) (J/N/W). This code records a GM fleet, direct-sale, or commercial sales-program designation rather than a physical vehicle feature. |
| GWG | Rear axle with a 4.87:1 gear ratio. This value describes the final-drive gearing between the driveshaft and the driven wheels. |
| GXI | flex-fuel engine: (GAS/ETHANOL), 6 Cyl, 3.5L, SFI, V6, GM. This code identifies the factory-installed engine, propulsion system, or a related engine specification. |
| GY0 | Front splitter. This code identifies a factory configuration, production specification, engineering selection, or sales designation used by GM. |
| GYG | Floor mats, rear. This code identifies the factory floor covering, carpet, or floor-mat color and material. |
| GZU | Special Equipment Option paint color 2: White WA9753. This code identifies a factory exterior paint color or finish. |
Meanings vary by model, model year, and GM brand. The build record for your VIN shows which codes were recorded on your vehicle, when that record is available.