GM RPO Codes Starting With N
167 GM RPO codes that start with N. ← Back to the navigator · Decode your VIN
| Code | Description |
|---|---|
| N0B | Heater air system, heat/defrost, 1.5 kW. This code identifies a factory heating, ventilation, air-conditioning, or comfort feature. |
| N0F | Option group selection package 9. This code identifies a factory option package; its exact contents may vary by model and model year. |
| N0J | Fleet incentive program: Barnhill Contracting Co (TRK CK). This code records a GM fleet, direct-sale, or commercial sales-program designation rather than a physical vehicle feature. |
| N0N | Handle: Interior, driver, FLINT. This code identifies a factory configuration, production specification, engineering selection, or sales designation used by GM. |
| N0R | Brake Hyd Power, 4 Whl Disc, 7,200 lb. This code identifies the factory brake-system configuration or related braking equipment. |
| N0V | Secondary exterior color: Silverstone Metallic (95). This code identifies the factory-applied secondary paint used in a two-tone or special paint scheme. |
| N0Z | Accessory: Weather Deflectors, Side Window, Painted. This code identifies a factory-approved, dealer-installed, or port-installed accessory. |
| N1E | Exhaust, single-outlet stainless-steel. This code identifies a factory fuel-system, emissions, or exhaust configuration. |
| N1I | Sales package: Cadillac, Safety & Security 002. This code identifies a factory security, access, locking, or convenience feature. |
| N1M | All tires: 205/55ZR16 BW R/ST TL Highway (Over 150 mph). This code identifies the factory tire specification, application, or spare-wheel equipment. |
| N1Q | All tires: P175/65R14/X BW R/PE ST TL ALS 84S. This code identifies the factory tire specification, application, or spare-wheel equipment. |
| N1U | Accessory: Sport Package. This code identifies a factory-approved, dealer-installed, or port-installed accessory. |
| N1Y | GM regional configuration: Europe (Ovp). This code identifies a market, export, regional production, or localization configuration. |
| N3A | Sales package: Campaign-2005. This code identifies a factory option package; its exact contents may vary by model and model year. |
| N3H | LPO accessory: Bed-Mounted Vertical Spare Tire Carrier. This code identifies a factory-approved, dealer-installed, or port-installed accessory. |
| N3N | Merchandised package: Convenience Variant 2. This code identifies a factory option package; its exact contents may vary by model and model year. |
| N3T | Wheels: 13 X 5.5, Aluminum (Lma). This code identifies the factory wheel size, material, finish, design, or related wheel equipment. |
| N4A | Parts package: Power Convenience Group. This code identifies a factory option package; its exact contents may vary by model and model year. |
| N4I | Performance Package Increased Engine Horse Power. This code identifies the factory-installed engine, propulsion system, or a related engine specification. |
| N4M | flex-fuel engine: (GAS/ETHANOL), 6 Cyl, 3.5L, SFI, V6, cylinder Deactivation, GM. This code identifies the factory-installed engine, propulsion system, or a related engine specification. |
| N4Q | Gross vehicle weight rating: 4450 lb. This code identifies a factory weight rating, payload classification, or related vehicle-capacity specification. |
| N4U | Fleet incentive program: Georgia Farm Bureau Insurance Company (W-TRK CKML). This code records a GM fleet, direct-sale, or commercial sales-program designation rather than a physical vehicle feature. |
| N4Y | Nameplate: 'Turbo'. This code identifies a factory document, inspection requirement, label, emblem, or vehicle marking. |
| N5J | Secondary exterior color: Savannah Green Metallic (06). This code identifies the factory-applied secondary paint used in a two-tone or special paint scheme. |
| N5P | GM regional configuration: Europe OHD. This code identifies a market, export, regional production, or localization configuration. |
| N5U | Tires, front 225/70R19.5G highway blackwall Continental. This code identifies the factory tire specification, application, or spare-wheel equipment. |
| N6A | Seat trim color: Super Red. This code identifies the factory color assigned to the seat upholstery or seat trim. |
| N6E | Horn, Four Note. This code identifies a factory configuration, production specification, engineering selection, or sales designation used by GM. |
| N6I | Wheelbase: 212 inches. This code identifies a factory configuration, production specification, engineering selection, or sales designation used by GM. |
| N6M | Cadillac user experience with embedded navigation, AM/FM stereo with connected navigation providing real-time traffic, 10.2" diagonal color information display. This code identifies the factory audio, infotainment, navigation, communication, or display configuration. |
| N6Q | Handling charge: Lordstown to Masterack of Warren, Oh and Return. This code is used for factory production, scheduling, assembly, shipping, or vehicle-routing purposes. |
| N6U | Component family code: Grille. This is an internal GM production code used to identify a specific component selection or engineering configuration. |
| N6Y | Battery: 690 Cca (Dual) Withisolator. This code identifies factory electrical, charging, wiring, or power-supply equipment. |
| N7C | Destination country: Vietnam. This code identifies a factory configuration, production specification, engineering selection, or sales designation used by GM. |
| N7G | Door panel trim color: Cool Grey (Opel) (05). This code identifies the factory color or finish used on the interior door panels. |
| N7K | Display Eco Drive Assistance. This code identifies the factory audio, infotainment, navigation, communication, or display configuration. |
| N7O | Parts package: Premium Trim. This code identifies a factory option package; its exact contents may vary by model and model year. |
| N7S | Fleet incentive program: Wendy'S International (B/C/D/H/K/N/U/W-TRK CKGML ST). This code records a GM fleet, direct-sale, or commercial sales-program designation rather than a physical vehicle feature. |
| N7W | 2011 OEM Engine Physical ID A31 & Production Number 94672450. This code identifies the factory-installed engine, propulsion system, or a related engine specification. |
| N8A | Export Vehicle Western Region. This code identifies a market, export, regional production, or localization configuration. |
| N8F | Roof Sun, Glass, Sliding, Electric, Transparent Glass Fixed. This code identifies factory glass, window-control, or roof-opening equipment. |
| N8J | Interior trim design: (F3). This code identifies the factory upholstery material, color combination, or interior trim specification. |
| N8N | Road Atlanta IMSA Edition. This code identifies a factory configuration, production specification, engineering selection, or sales designation used by GM. |
| N8S | Gross vehicle weight rating: 6,375 lb. This code identifies a factory weight rating, payload classification, or related vehicle-capacity specification. |
| N8Y | Wheels: 17 X 7, Aluminum, Design 38 (Do Not Use After M.Y. 2011). This code identifies the factory wheel size, material, finish, design, or related wheel equipment. |
| N9C | Fleet incentive program: King Pharmaceuticals (B/G/H/U/W-TRK ST). This code records a GM fleet, direct-sale, or commercial sales-program designation rather than a physical vehicle feature. |
| N9I | Wheels: 18 X 8, Aluminum, Chrome Clad, Flanged (Do Not Use After M.Y. 2011). This code identifies the factory wheel size, material, finish, design, or related wheel equipment. |
| N9M | Filter Fuel Diesel, without Sensor. This code identifies a factory fuel-system, emissions, or exhaust configuration. |
| N9Q | Destination country: Sudan. This code identifies a factory configuration, production specification, engineering selection, or sales designation used by GM. |
| N9U | Leather interior trim: Light Yellow. This code identifies the factory upholstery material, color combination, or interior trim specification. |
| N9Y | Paint Process Special, Review. This code identifies a factory paint, stripe, or exterior appearance treatment. |
| NAE | Vinyl interior trim: Medium Beechwood. This code identifies the factory upholstery material, color combination, or interior trim specification. |
| NAK | Suspension, Heavy Duty Front Air. This code identifies a factory suspension component, spring selection, or chassis calibration. |
| NAP | Fleet incentive program: Overnite Trans Co (H/W-TRK CKST). This code records a GM fleet, direct-sale, or commercial sales-program designation rather than a physical vehicle feature. |
| NAT | Gear Speedo Driven (15613367). This code identifies the vehicle's factory transmission, gearing, shifter, or related calibration. |
| NAY | Wheels: 20" x 8.5" (50.9 cm x 21.6 cm) Diamond cut machined aluminum with painted accents. This code identifies the factory wheel size, material, finish, design, or related wheel equipment. |
| NCI | Assembly plant code: Bupyeong 1, Korea. This code is used for factory production, scheduling, assembly, shipping, or vehicle-routing purposes. |
| NCR | LPO accessory: Sway bar suspension upgrade system. This code identifies a factory-approved, dealer-installed, or port-installed accessory. |
| NCY | GM regional configuration: Europe (Otu). This code identifies a market, export, regional production, or localization configuration. |
| NDG | Primary exterior color: Storm Blue (Ibc 07). This code identifies the vehicle's factory-applied main exterior paint color. |
| NDK | Control GM of Canada Fleet NO. 24. This code identifies a market, export, regional production, or localization configuration. |
| NDO | Molding Rocker Narrow, Molded Color. This code identifies a factory configuration, production specification, engineering selection, or sales designation used by GM. |
| NDT | Lighting Group, Auxiliary. This code identifies a factory configuration, production specification, engineering selection, or sales designation used by GM. |
| NDX | Computer-selected front left suspension component. This code identifies a factory suspension component, spring selection, or chassis calibration. |
| NEE | Destination country: Moldova. This code identifies a factory configuration, production specification, engineering selection, or sales designation used by GM. |
| NEJ | Wheels: 20" x 8.5" (50.8 cm x 21.6 cm) front and 20" x 9.5" (50.8 cm x 24.1 cm) rear Black-painted aluminum with Red accents. This code identifies the factory wheel size, material, finish, design, or related wheel equipment. |
| NER | Fleet incentive program: Kubota Tractor Corporation (B/H/N/W-TRK CKST). This code records a GM fleet, direct-sale, or commercial sales-program designation rather than a physical vehicle feature. |
| NEW | Tire, Type Designat Pirelli P7. This code identifies the factory tire specification, application, or spare-wheel equipment. |
| NFA | Window: FIXED, SLIDING front door, left-hand. This code identifies factory glass, window-control, or roof-opening equipment. |
| NFG | Computer-selected rear right suspension component. This code identifies a factory suspension component, spring selection, or chassis calibration. |
| NFK | Z71 Chrome Sport Edition. This code identifies a factory configuration, production specification, engineering selection, or sales designation used by GM. |
| NFO | USB ports, 2. This code identifies factory electrical, charging, wiring, or power-supply equipment. |
| NFS | Spare tire: 12.00R22.5/H 16PR BL Radial TL. This code identifies the factory tire specification, application, or spare-wheel equipment. |
| NFW | All tires: 165/60R15 BW PE/ST TL Highway (Do Not Use After 2011 on NEW/MAJOR Progs). This code identifies the factory tire specification, application, or spare-wheel equipment. |
| NG0 | Interior trim configuration: Leather, Level 2, Jet Black/Vecchio. This code identifies the factory upholstery material, color combination, or interior trim specification. |
| NGD | Compartment Stowage, Rear Seat, Variant 2. This code identifies a factory seat, restraint, upholstery, or seating-layout feature. |
| NGI | Wiring, auxiliary speaker. This code identifies the factory audio, infotainment, navigation, communication, or display configuration. |
| NGM | Exterior ornamentation: Door Name Plate (Used with Sport Package Z13). This code identifies a factory body, structural, cargo, closure, or exterior hardware configuration. |
| NGQ | Audio system: Feature, single-slot CD/MP3 player. This code identifies the factory audio, infotainment, navigation, communication, or display configuration. |
| NGV | 2.2L 4-cylinder diesel engine, turbocharged DI, SOHC, Reduced Output. This code identifies the factory-installed engine, propulsion system, or a related engine specification. |
| NGZ | Primary exterior color: Spirit Green Metallic (G). This code identifies the vehicle's factory-applied main exterior paint color. |
| NHC | GM regional configuration: Europe OY5. This code identifies a market, export, regional production, or localization configuration. |
| NHG | GM regional configuration: Europe (Oyy). This code identifies a market, export, regional production, or localization configuration. |
| NHK | Primary exterior color: Saturn Grey Metallic (766U). This code identifies the vehicle's factory-applied main exterior paint color. |
| NHO | Computer-selected front left suspension component. This code identifies a factory suspension component, spring selection, or chassis calibration. |
| NHS | Chassis Equipment, Heavy Duty. This code identifies a factory configuration, production specification, engineering selection, or sales designation used by GM. |
| NHX | GM regional configuration: Europe OS2. This code identifies a market, export, regional production, or localization configuration. |
| NI1 | Local market configuration: 2005 Model Year. This code identifies a market, export, regional production, or localization configuration. |
| NI5 | Front suspension: 10000 lb, Tapered Leaf. This code identifies a factory suspension component, spring selection, or chassis calibration. |
| NI9 | Molding Whl Opening Neutral. This code identifies a factory configuration, production specification, engineering selection, or sales designation used by GM. |
| NID | Kit After Market Hbd Sports Grille (Ute). This code identifies a factory-approved, dealer-installed, or port-installed accessory. |
| NIH | Sales control item: 45. This is an internal GM sales or order-processing designation rather than a standalone vehicle feature. |
| NIL | Covering Rear Floor Mats, Rubber. This code identifies the factory floor covering, carpet, or floor-mat color and material. |
| NIP | Wheels: 19" (48.3 cm) High Gloss Black machined aluminum. This code identifies the factory wheel size, material, finish, design, or related wheel equipment. |
| NIT | All tires: 225/55R16-95W BW R/PRST TL Highway. This code identifies the factory tire specification, application, or spare-wheel equipment. |
| NIX | Exterior molding color: Light Sapphire Blue Metallic (91). This code identifies the factory color, finish, or type of the listed molding. |
| NJ4 | Rear axle with a 2.92:1 gear ratio. This value describes the final-drive gearing between the driveshaft and the driven wheels. |
| NJC | Rear tires: Delete 2 O/S (Spl Order). This code identifies the factory tire specification, application, or spare-wheel equipment. |
| NJG | Fleet incentive program: National Semiconductor. This code records a GM fleet, direct-sale, or commercial sales-program designation rather than a physical vehicle feature. |
| NJK | LPO accessory: Front splitter. This code identifies a factory-approved, dealer-installed, or port-installed accessory. |
| NJO | Mirrors, outside power-adjustable vertical trailering. This code identifies the factory mirror type, position, adjustment, or included functions. |
| NJS | Computer-selected rear left suspension component. This code identifies a factory suspension component, spring selection, or chassis calibration. |
| NJW | Compartment Stowage, Rear Seat, Variant 2. This code identifies a factory seat, restraint, upholstery, or seating-layout feature. |
| NKA | South Africa regional configuration: Delta Motors (Ekj). This code identifies a market, export, regional production, or localization configuration. |
| NKK | Marketing region: Other Se Asia. This code identifies a factory configuration, production specification, engineering selection, or sales designation used by GM. |
| NKO | Center Interior Partition Panel, Adsco #7280-52-1. This code identifies a factory configuration, production specification, engineering selection, or sales designation used by GM. |
| NKT | Fleet incentive program: Chemcentral (B/C/G/H/W). This code records a GM fleet, direct-sale, or commercial sales-program designation rather than a physical vehicle feature. |
| NKX | Fleet incentive program: National Car Rental Licensee (B/C/D/E/F/G/H/J/K/M N/U/V/W-TRK Ckgmlpst. This code records a GM fleet, direct-sale, or commercial sales-program designation rather than a physical vehicle feature. |
| NLH | Accessory: Carrier, Canoe, Roof Mounted. This code identifies a factory-approved, dealer-installed, or port-installed accessory. |
| NLO | Door trim: vinyl, Mondial. This code identifies a factory body, structural, cargo, closure, or exterior hardware configuration. |
| NLV | Computer-selected rear left suspension component. This code identifies a factory suspension component, spring selection, or chassis calibration. |
| NM3 | Ornamentation, Name Plate 'Wave'. This code identifies a factory document, inspection requirement, label, emblem, or vehicle marking. |
| NMD | Gross vehicle weight rating (GVWR): 7600 lb (3447 kg). This code identifies a factory weight rating, payload classification, or related vehicle-capacity specification. |
| NMI | 6-speed manual transmission, (F28), Saab. This code identifies the vehicle's factory transmission, gearing, shifter, or related calibration. |
| NMM | Interior ornamentation: I/P, Center, Metallic Paint. This code identifies a factory color, finish, or component used on the instrument panel or instrument cluster. |
| NMQ | LPO accessory: Red Spider Stripes. This code identifies a factory-approved, dealer-installed, or port-installed accessory. |
| NMU | Reflector Body Side, Front, Rear. This code identifies a factory body, structural, cargo, closure, or exterior hardware configuration. |
| NMY | Model conversion: YN2, Suzuki. This code identifies a special-purpose vehicle conversion, service application, or related factory preparation. |
| NNS | Rear suspension prep (Incomplete), 15,500 lbs. (7673 kg) LiquidSpring prep, stacked volume. This code identifies a factory suspension component, spring selection, or chassis calibration. |
| NO0 | Sport Wheel Package. This code identifies the factory wheel size, material, finish, design, or related wheel equipment. |
| NO4 | Accessory: Floor Mats, Molded Vinyl. This code identifies the factory floor covering, carpet, or floor-mat color and material. |
| NO8 | Interior Color-Carmine. This code identifies a factory configuration, production specification, engineering selection, or sales designation used by GM. |
| NOC | All tires: 215/70R16-100H BW PE/ST TL Highway. This code identifies the factory tire specification, application, or spare-wheel equipment. |
| NOG | Rear tires: 10.00-20/H 16PR BL Bias TT. This code identifies the factory tire specification, application, or spare-wheel equipment. |
| NOK | Module Vehicle Control Pull Ahead (Special Equipment Option). This code identifies a GM Special Equipment Option intended for a specific commercial, fleet, or specialized application. |
| NOO | Cloth interior trim: Light Neutral (B) (05). This code identifies the factory upholstery material, color combination, or interior trim specification. |
| NOS | Antenna. This code identifies a factory configuration, production specification, engineering selection, or sales designation used by GM. |
| NOX | Identification: Label, Manufacturing-Date, Month/Year. This code is used for factory production, scheduling, assembly, shipping, or vehicle-routing purposes. |
| NPB | 6-speed manual transmission, (F28), Saab. This code identifies the vehicle's factory transmission, gearing, shifter, or related calibration. |
| NPO | Gear Speedo Driven (3987920). This code identifies the vehicle's factory transmission, gearing, shifter, or related calibration. |
| NQ9 | Primary exterior color: Bottle Green Metallic (715U). This code identifies the vehicle's factory-applied main exterior paint color. |
| NRF | Harness, Instrument Panel, #7. This code identifies factory electrical, charging, wiring, or power-supply equipment. |
| NRJ | Computer-selected rear right suspension component. This code identifies a factory suspension component, spring selection, or chassis calibration. |
| NRO | Merchandised package: Pontiac G8 GT. This code identifies a factory option package; its exact contents may vary by model and model year. |
| NRY | Exterior mirrors: Left and Right, Short Arm, Manual Control, Auxiliary WFOV. This code identifies the factory mirror type, position, adjustment, or included functions. |
| NS8 | Fleet incentive program: North Carolina Farm Bureau Ins. Co (H/U/W-TRK ML). This code records a GM fleet, direct-sale, or commercial sales-program designation rather than a physical vehicle feature. |
| NSF | Processing, Buy Back-Rumania Plant. This code identifies a factory configuration, production specification, engineering selection, or sales designation used by GM. |
| NSL | Accessory: Wheel - 21" Aluminum, Design 4. This code identifies a factory-approved, dealer-installed, or port-installed accessory. |
| NSP | Fleet incentive program: Burkhart Dental Supply Co (W-TRK CKGML). This code records a GM fleet, direct-sale, or commercial sales-program designation rather than a physical vehicle feature. |
| NSV | Roof/top color: Gray Beige. This code identifies the factory color, material, or configuration used for the roof or convertible top. |
| NSZ | 2.4L 4-cylinder gasoline engine, MFI, aluminum, DOHC, high-output, ECOTEC. This code identifies the factory-installed engine, propulsion system, or a related engine specification. |
| NTE | Color Special Paint #16. This code identifies a factory paint, stripe, or exterior appearance treatment. |
| NTI | Wheels: 16 X 6.5, J, Aluminum, 7 Trapezoidal Spokes (Do Not Use After M.Y. 2011). This code identifies the factory wheel size, material, finish, design, or related wheel equipment. |
| NTN | Interior trim: Black/Torch Red. This code identifies the factory upholstery material, color combination, or interior trim specification. |
| NTR | Cloth interior trim: LT Beige (E). This code identifies the factory upholstery material, color combination, or interior trim specification. |
| NTY | Knob Trans Cont Lever, Urban. This code identifies a factory configuration, production specification, engineering selection, or sales designation used by GM. |
| NUI | Exterior molding color: Medium Amethyst. This code identifies the factory color, finish, or type of the listed molding. |
| NUT | Fleet sales program: Fleetwood Enterprises, Inc. This code records a GM fleet, direct-sale, or commercial sales-program designation rather than a physical vehicle feature. |
| NUX | Emissions system: Korean, LEV. This code identifies a factory configuration, production specification, engineering selection, or sales designation used by GM. |
| NV4 | Exterior molding color: Autum Maple FM. This code identifies the factory color, finish, or type of the listed molding. |
| NVD | Package, Value Leader (2JB37 + WV9 = 2JC37)(2JB69 + WV9 = 2JC69). This code identifies a factory option package; its exact contents may vary by model and model year. |
| NVI | Fleet incentive program: Stanford University (TRK CKGMLST). This code records a GM fleet, direct-sale, or commercial sales-program designation rather than a physical vehicle feature. |
| NVO | Computer-selected rear right suspension component. This code identifies a factory suspension component, spring selection, or chassis calibration. |
| NVT | Exterior mirrors: Left and Right, Remote Control, Electric, Heated, Light Sensitive. This code identifies the factory mirror type, position, adjustment, or included functions. |
| NVX | Cloth interior trim: Medium Dark Adriatic Blue (C) (94). This code identifies the factory upholstery material, color combination, or interior trim specification. |
| NW4 | Carpet, Floor, Custom (Used with Touring YP5). This code identifies a factory configuration, production specification, engineering selection, or sales designation used by GM. |
| NWF | Rear tires: 8.00R19.5/F BW R/ST ST TL OOR (Goodyear G181). This code identifies the factory tire specification, application, or spare-wheel equipment. |
| NWW | Mirror Auxiliary Exterior, 8 in Spot, Dual, Black. This code identifies the factory mirror type, position, adjustment, or included functions. |
| NX4 | Computer-selected rear left suspension component. This code identifies a factory suspension component, spring selection, or chassis calibration. |
| NXI | Component family code: Inspection. This code identifies a factory document, inspection requirement, label, emblem, or vehicle marking. |
| NXM | Cap Pubx Bed Rail. This code identifies a factory body, structural, cargo, closure, or exterior hardware configuration. |
| NXV | Control, Active Brake Ver. 2. This code identifies the factory brake-system configuration or related braking equipment. |
| NY9 | Premier 6.2L Value Package. This code identifies a factory option package; its exact contents may vary by model and model year. |
| NYN | South Africa regional configuration: Delta Motors (Eii). This code identifies a market, export, regional production, or localization configuration. |
| NYR | Caprice Classic Brougham LS Sedan (Merchandising Option). This code identifies a factory configuration, production specification, engineering selection, or sales designation used by GM. |
| NYX | Display Language Cyrillic. This code identifies the factory audio, infotainment, navigation, communication, or display configuration. |
| NZ5 | Off-Road Performance Package. This code identifies a factory option package; its exact contents may vary by model and model year. |
Meanings vary by model, year, and GM division — your VIN's build sheet is the definitive list.