GM Build Sheet VIN

GM RPO Codes Starting With 3

222 GM RPO codes that start with 3. ← Back to the navigator  ·  Decode your VIN

CodeDescription
307Exterior ornamentation: Decklid, Chrome. This code identifies a factory document, inspection requirement, label, emblem, or vehicle marking.
30XAccessory: Window Control Kit - Power, Alternate Design. This code identifies a factory-approved, dealer-installed, or port-installed accessory.
311Leather interior trim: Dark Carmine. This code identifies the factory upholstery material, color combination, or interior trim specification.
31GInterior trim design: (Qg). This code identifies the factory upholstery material, color combination, or interior trim specification.
31OCloth interior trim: Graphite (8) (92). This code identifies the factory upholstery material, color combination, or interior trim specification.
31WSeat, Center Front Bkt, Auxiliary, Folding. This code identifies a factory seat, restraint, upholstery, or seating-layout feature.
321Fleet Free Maintenance Credit. This code identifies a factory configuration, production specification, engineering selection, or sales designation used by GM.
327Sensor Indicator Current Control, Battery. This code identifies factory electrical, charging, wiring, or power-supply equipment.
32HAccessory: Cradle - Navigation System - Design 2. This code identifies a factory-approved, dealer-installed, or port-installed accessory.
32OMarketing region: Gulf States Organization (Export). This code identifies a factory configuration, production specification, engineering selection, or sales designation used by GM.
32VRear axle with a 2.87:1 gear ratio. This value describes the final-drive gearing between the driveshaft and the driven wheels.
331Panel Trim, Front & Rear Drs, Ultra Deluxe. This code identifies a factory color, finish, or component used on the instrument panel or instrument cluster.
33EBrake Active Apply, DISC/DISC, with Vses, with Regen, 7700 lb. This code identifies the factory brake-system configuration or related braking equipment.
33NFleet sales program: Penske GO# S2738. This code records a GM fleet, direct-sale, or commercial sales-program designation rather than a physical vehicle feature.
33VExterior lettering: Gsi Rear. This code identifies a factory configuration, production specification, engineering selection, or sales designation used by GM.
33ZRear tires: 7.50-20/D 8PR BL Bias TT. This code identifies the factory tire specification, application, or spare-wheel equipment.
348SLE package, option level 6. This code identifies a factory option package; its exact contents may vary by model and model year.
34OGovernor, electronic speed sensor set to 65 MPH. This code identifies a factory sensor, camera, monitoring device, or related control feature.
34WZER Performance Package. This code identifies a factory option package; its exact contents may vary by model and model year.
350Leather interior trim: Beige. This code identifies the factory upholstery material, color combination, or interior trim specification.
356Interior trim: Medium Cashmere/Light Neutral. This code identifies the factory upholstery material, color combination, or interior trim specification.
35CHeater, Oil Pan. This code identifies a factory heating, ventilation, air-conditioning, or comfort feature.
35KGM regional configuration: Europe (Oxj). This code identifies a market, export, regional production, or localization configuration.
35RCloth Trim: DUKE/MALTA. This code identifies the factory upholstery material, color combination, or interior trim specification.
35YShip-through processing: Produced in Lansing Delta Assembly and shipped to Knapeheide, Flint, MI, then proceeds to Orion. This code is used for factory production, scheduling, assembly, shipping, or vehicle-routing purposes.
364Window: Tint, Front Door (Do Not Use After M.Y. 2011). This code identifies factory glass, window-control, or roof-opening equipment.
368Rapid Delivery Sys Forecast Holes (E/K/V-TRK Ckst). This code is used for factory production, scheduling, assembly, shipping, or vehicle-routing purposes.
36FFleet incentive program: Field Support Services (TRK ). This code records a GM fleet, direct-sale, or commercial sales-program designation rather than a physical vehicle feature.
36KFleet incentive program: Hughes Electronics/Direct Tv (K/N-TRK CKGML). This code records a GM fleet, direct-sale, or commercial sales-program designation rather than a physical vehicle feature.
36RFleet program: Guaranteed Financing Rate. This code records a GM fleet, direct-sale, or commercial sales-program designation rather than a physical vehicle feature.
36YSeat belt: Color - Medium Maroon. This code identifies a factory seat, restraint, upholstery, or seating-layout feature.
375Stitch Color Cashmere (Opel). This code identifies a market, export, regional production, or localization configuration.
37JExterior lettering: 'Flexpower' Rear. This code identifies a factory configuration, production specification, engineering selection, or sales designation used by GM.
37YRear tires: LT245/75R16/E RWL R/PE ST TL AT. This code identifies the factory tire specification, application, or spare-wheel equipment.
383Computer-selected front left suspension component. This code identifies a factory suspension component, spring selection, or chassis calibration.
387Computer-selected rear left suspension component. This code identifies a factory suspension component, spring selection, or chassis calibration.
38EInterior rearview mirror: R/V Tilt, Auto, LT Sensitive, Ambient Lamp. This code identifies the factory mirror type, position, adjustment, or included functions.
38KFleet incentive program: Sunrise Community, Inc (N/W-TRK GST). This code records a GM fleet, direct-sale, or commercial sales-program designation rather than a physical vehicle feature.
38VWheels: 15 X 6, Aluminum, 6 Flat Spokes (Lma). This code identifies the factory wheel size, material, finish, design, or related wheel equipment.
38ZFront Wheel, 20 X 7.5, Rim FL3. This code identifies the factory wheel size, material, finish, design, or related wheel equipment.
3981.0L 4-cylinder gasoline engine, MFI, DOHC, Iron, GMDAT. This code identifies the factory-installed engine, propulsion system, or a related engine specification.
39GTransmission: Automatic (Merchandising Option). This code identifies the vehicle's factory transmission, gearing, shifter, or related calibration.
39MInterior ornamentation: HVAC Controls, Lizst Black, High Gloss. This code identifies a factory heating, ventilation, air-conditioning, or comfort feature.
39RCompletely knocked down (CKD) assembly option: #99 Colombia. This code identifies a market, export, regional production, or localization configuration.
39YRestraint system: Seat, Inflatable, Driver & Passenger, Seat Side. This code identifies a factory seat, restraint, upholstery, or seating-layout feature.
3A8Fleet incentive program: Pure Resource (W-TRK CKST). This code records a GM fleet, direct-sale, or commercial sales-program designation rather than a physical vehicle feature.
3AWZ71 Convenience Package II. This code identifies a factory option package; its exact contents may vary by model and model year.
3B0Accessory: Coat Hanger. This code identifies a factory-approved, dealer-installed, or port-installed accessory.
3B4Computer-selected rear left suspension component. This code identifies a factory suspension component, spring selection, or chassis calibration.
3BFLPO accessory: Summer/Winter Package. This code identifies a factory-approved, dealer-installed, or port-installed accessory.
3C3Computer-selected rear left suspension component. This code identifies a factory suspension component, spring selection, or chassis calibration.
3C8Local market configuration: Ooe. This code identifies a market, export, regional production, or localization configuration.
3COWheels: 18 X 8, Steel, HD 8 Lug. This code identifies the factory wheel size, material, finish, design, or related wheel equipment.
3D0Fleet incentive program: Taro Pharmaceuticals USA, Inc (U/W-TRK CKGMLST). This code records a GM fleet, direct-sale, or commercial sales-program designation rather than a physical vehicle feature.
3D4Wheel color: White. This code identifies the factory wheel size, material, finish, design, or related wheel equipment.
3D8Body Equipment, Pickup Box Panels (Non-Prime). This code identifies a factory body, structural, cargo, closure, or exterior hardware configuration.
3E0AM/FM stereo: SEEK/SCAN, Multi CD, ETR, HPS, I/P, Auto Tone. This code identifies the factory audio, infotainment, navigation, communication, or display configuration.
3E7Emissions system: Clean Fuel Fleet. This code identifies a factory fuel-system, emissions, or exhaust configuration.
3EGSmoker's Package, includes ashtray and lighter. This code identifies a factory option package; its exact contents may vary by model and model year.
3EMSeat trim color: Jet Black/Dark Ash Grey. This code identifies the factory color assigned to the seat upholstery or seat trim.
3EQSeat Package Driver Power with Memory, Pass Power. This code identifies a factory seat, restraint, upholstery, or seating-layout feature.
3EZComputer-selected front right suspension component. This code identifies a factory suspension component, spring selection, or chassis calibration.
3F3Computer-selected front right suspension component. This code identifies a factory suspension component, spring selection, or chassis calibration.
3F7Accessory: Wheel - 16" - Alloy - Design 1. This code identifies a factory-approved, dealer-installed, or port-installed accessory.
3FPAshtray Rear Doors, Not Desired. This code identifies a factory configuration, production specification, engineering selection, or sales designation used by GM.
3FVAdditional equipment: Poland (Dup XB1). This code identifies a factory configuration, production specification, engineering selection, or sales designation used by GM.
3G0GM regional configuration: Europe OA5. This code identifies a market, export, regional production, or localization configuration.
3G4Primary exterior color: Pepper Green Metallic (08) (Saab). This code identifies the vehicle's factory-applied main exterior paint color.
3G8AM/FM stereo: CD Player, ETR, Clock. This code identifies the factory audio, infotainment, navigation, communication, or display configuration.
3GDRear suspension: 5,300 lb capacity (Low Position). This code identifies a factory suspension component, spring selection, or chassis calibration.
3GH2.6L V6 gasoline engine, MFI, DOHC, GM. This code identifies the factory-installed engine, propulsion system, or a related engine specification.
3GLLPO accessory: Kalahari knee pads. This code identifies a factory-approved, dealer-installed, or port-installed accessory.
3GPLeather interior trim: Saddle. This code identifies the factory upholstery material, color combination, or interior trim specification.
3GTRear axle with a 4.10:1 gear ratio. This value describes the final-drive gearing between the driveshaft and the driven wheels.
3GYSeats, two-tone. This code identifies a factory seat, restraint, upholstery, or seating-layout feature.
3H2Rear tires: P235/75R16 WOL R/PE ST TL ALS 106S. This code identifies the factory tire specification, application, or spare-wheel equipment.
3H6Rear tires: P225/50R18-94W BW TL HW4. This code identifies the factory tire specification, application, or spare-wheel equipment.
3HCPrimary exterior color: Dark Yellow Green Metallic. This code identifies the vehicle's factory-applied main exterior paint color.
3HHDoor trim: Plastic Very Dark Ash Grey. This code identifies a factory body, structural, cargo, closure, or exterior hardware configuration.
3HNWheels: 20 X 8.5, Aluminum, Chrome Clad, (Chev), Flanged. This code identifies the factory wheel size, material, finish, design, or related wheel equipment.
3HVSales Anniversary Package. This code identifies a factory option package; its exact contents may vary by model and model year.
3HZSunshade Windshield, Left-Hand, with Mirror, with Cover. This code identifies the factory mirror type, position, adjustment, or included functions.
3I3Primary exterior color: Prime, Upper, Union City Body. This code identifies the vehicle's factory-applied main exterior paint color.
3I7LPO accessory: Interior Convenience Package. This code identifies a factory-approved, dealer-installed, or port-installed accessory.
3IBDrivers Headrest, Adsco(#5322 ft). This code identifies a factory seat, restraint, upholstery, or seating-layout feature.
3IF3.4L V6 gasoline engine, (3.4X), MFI, OHC, high-output, DOHC. This code identifies the factory-installed engine, propulsion system, or a related engine specification.
3IJComponent family code: Seating Arrangement. This is an internal GM production code used to identify a specific component selection or engineering configuration.
3INComputer-selected front left suspension component. This code identifies a factory suspension component, spring selection, or chassis calibration.
3IRFront tires: LT195/75R14/C BL R/PE ST TL ALS (15568334). This code identifies the factory tire specification, application, or spare-wheel equipment.
3IWDestination country: Iran. This code identifies a factory configuration, production specification, engineering selection, or sales designation used by GM.
3J0All tires: P235/75R15-105S BW R/PE ST TL OOR. This code identifies the factory tire specification, application, or spare-wheel equipment.
3J4Outside Rear View Mirror Delete. This code identifies the factory mirror type, position, adjustment, or included functions.
3J8Leather interior trim: Light Gray. This code identifies the factory upholstery material, color combination, or interior trim specification.
3JCGM regional configuration: Europe OIG. This code identifies a market, export, regional production, or localization configuration.
3JGWindows, power with driver express up/down. This code identifies a factory configuration, production specification, engineering selection, or sales designation used by GM.
3JKArm Right-Hand Tors Bar Spring Adjustable (Frk). This code identifies a factory suspension component, spring selection, or chassis calibration.
3JOHandling charge: Willow Run Assembly to Canfield Equip Service Warren, Mi. This code is used for factory production, scheduling, assembly, shipping, or vehicle-routing purposes.
3JSFleet incentive program: Sanderson Farms, Inc (TRK CK). This code records a GM fleet, direct-sale, or commercial sales-program designation rather than a physical vehicle feature.
3JXFleet incentive program: Canal Wood, L.L.C (TRK CKST). This code records a GM fleet, direct-sale, or commercial sales-program designation rather than a physical vehicle feature.
3K1Battery: LN6, Fla, 12V, 165AH, 950 Encca. This code identifies factory electrical, charging, wiring, or power-supply equipment.
3K5Primary exterior color: Tizian Red (02) (Opel). This code identifies the vehicle's factory-applied main exterior paint color.
3K9Fleet incentive program: Campbell Sales Company (H/J/N/U/W). This code records a GM fleet, direct-sale, or commercial sales-program designation rather than a physical vehicle feature.
3KDAccessory: Stripe Package, Hood and Fender - Gray. This code identifies a factory-approved, dealer-installed, or port-installed accessory.
3KHAll tires: 185/65R15-88H BW ST TL ALS (Do Not Use After 2011 on NEW/MAJOR Programs). This code identifies the factory tire specification, application, or spare-wheel equipment.
3KLLock control: Side Door, Vehicle Acceleration Activated. This code identifies a factory body, structural, cargo, closure, or exterior hardware configuration.
3KPAll tires: P245/40R18-96V BW TL AL3 (Run Flat) (Do Not Use After 2011 on NEW/MAJOR Progs). This code identifies the factory tire specification, application, or spare-wheel equipment.
3KTSuspension, Rear Hendrickson RS400 40000#, Rubber Bushings, 52 in Beams. This code identifies a factory suspension component, spring selection, or chassis calibration.
3KYWheels: 17X7, Aluminum, Deluxe. This code identifies the factory wheel size, material, finish, design, or related wheel equipment.
3L2Battery: 730 Cca (Dual). This code identifies factory electrical, charging, wiring, or power-supply equipment.
3L6Vehicle Postal Veh, Upfit. This code identifies a factory configuration, production specification, engineering selection, or sales designation used by GM.
3LAComponent family code: Sales Radio. This code identifies the factory audio, infotainment, navigation, communication, or display configuration.
3LE2.4L 4-cylinder gasoline engine, MFI, DOHC, E85 Max, aluminum. This code identifies the factory-installed engine, propulsion system, or a related engine specification.
3LIOne Battery Delco 1151 12V Taper Post Maintenance Free. This code identifies factory electrical, charging, wiring, or power-supply equipment.
3LMDirect sales program: Asc (Mclaren). This code records a GM fleet, direct-sale, or commercial sales-program designation rather than a physical vehicle feature.
3LQHandling charge: Baltimore ASM to Contempo Vans, Warren, Oh. This code is used for factory production, scheduling, assembly, shipping, or vehicle-routing purposes.
3LXSpecial paint scheme 19. This code identifies a factory paint, stripe, or exterior appearance treatment.
3M2Interior trim: Jet Black/Adrenaline Red. This code identifies the factory upholstery material, color combination, or interior trim specification.
3M6Conversion nameplate: Eco 4. This code identifies a special-purpose vehicle conversion, service application, or related factory preparation.
3MBPerformance Package Enhanced Towing. This code identifies a factory option package; its exact contents may vary by model and model year.
3MFWheels: 17 X 7.5 Aluminum, Polished. This code identifies the factory wheel size, material, finish, design, or related wheel equipment.
3MJFleet incentive program: Ibt (C/H/K/U/W-TRK CKST). This code records a GM fleet, direct-sale, or commercial sales-program designation rather than a physical vehicle feature.
3MNComponent family code: Headlamps. This is an internal GM production code used to identify a specific component selection or engineering configuration.
3MRPlate Ece Approval. This code identifies a factory configuration, production specification, engineering selection, or sales designation used by GM.
3MXPaint Process Bumper, Front, Red WE223B. This code identifies a factory paint, stripe, or exterior appearance treatment.
3N1Steps Runningboard, Side, Color. This code identifies a factory body, structural, cargo, closure, or exterior hardware configuration.
3N5Fleet incentive program: United Rentals (W-TRK CKGMLST). This code records a GM fleet, direct-sale, or commercial sales-program designation rather than a physical vehicle feature.
3NAComputer-selected front left suspension component. This code identifies a factory suspension component, spring selection, or chassis calibration.
3NEGM regional configuration: Europe (Oxh). This code identifies a market, export, regional production, or localization configuration.
3NISeat belt: S, Orange. This code identifies a factory seat, restraint, upholstery, or seating-layout feature.
3NMEquipment Brazil. This code identifies a market, export, regional production, or localization configuration.
3NRFleet incentive program: J.A. Jones Management Services Group B/C/D/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.
3NWFront tires: P215/75R15/N BL R/PE ST TL ALS (9591058). This code identifies the factory tire specification, application, or spare-wheel equipment.
3O0Interior trim: Urban/Dark Titanium. This code identifies the factory upholstery material, color combination, or interior trim specification.
3O4Wheels: 19" (48.3 cm) alloy with Polished/Dark Android Gloss finish. This code identifies the factory wheel size, material, finish, design, or related wheel equipment.
3O8All tires: 225/55R17-101V BW R/ST TL Highway (Low Resistance). This code identifies the factory tire specification, application, or spare-wheel equipment.
3OCEmissions system: 3-way, Catalytic Converter 'Euro 3. This code identifies a factory configuration, production specification, engineering selection, or sales designation used by GM.
3OGWheels: 17 X 9, Aluminum. This code identifies the factory wheel size, material, finish, design, or related wheel equipment.
3OKComputer-selected front right suspension component. This code identifies a factory suspension component, spring selection, or chassis calibration.
3OOControl Seat, Power Lumbar, Left-Hand. This code identifies a factory seat, restraint, upholstery, or seating-layout feature.
3OSInterior trim: Light Neutral (04). This code identifies the factory upholstery material, color combination, or interior trim specification.
3OX4.1L V8 engine, (4.1-7). This code identifies the factory-installed engine, propulsion system, or a related engine specification.
3P1Wheelbase: 176 inches. This code identifies a factory configuration, production specification, engineering selection, or sales designation used by GM.
3P5Accent stripe: Two Tone, Medium Blue Metallic. This code identifies a factory paint, stripe, or exterior appearance treatment.
3P9Accessory: Transmission Cooler. This code identifies a factory-approved, dealer-installed, or port-installed accessory.
3PDGM regional configuration: Europe OM4. This code identifies a market, export, regional production, or localization configuration.
3PHflex-fuel engine: (GAS/ETHANOL), 8 Cyl, 6.0L, SFI Aluminum, AFM, GM. This code identifies the factory-installed engine, propulsion system, or a related engine specification.
3PMEmissions system: Leaded Fuel (Export). This code identifies a factory fuel-system, emissions, or exhaust configuration.
3PQSeat belt: Adjustable Guide Loops. This code identifies a factory seat, restraint, upholstery, or seating-layout feature.
3PVComputer-selected front right suspension component. This code identifies a factory suspension component, spring selection, or chassis calibration.
3PZAlarm Seat Belt Warning, Left-Hand. This code identifies a factory seat, restraint, upholstery, or seating-layout feature.
3Q3Radio, AM, Pushbutton (Mono). This code identifies the factory audio, infotainment, navigation, communication, or display configuration.
3Q7Special Equipment Option paint color: Gunmetal. This code identifies a factory exterior paint color or finish.
3QBSpeaker System (Delete). This code identifies the factory audio, infotainment, navigation, communication, or display configuration.
3QFWheelbase: 151 inches. This code identifies a factory configuration, production specification, engineering selection, or sales designation used by GM.
3QJTelephone Mobile, Cradle, Antenna & Recharge, Floor Console. This code identifies a factory body, structural, cargo, closure, or exterior hardware configuration.
3QNFuel tank: Filler Neck, Lowered (for 92 inches Body Width). This code identifies a factory body, structural, cargo, closure, or exterior hardware configuration.
3QRBumper, Front, Painted. This code identifies a factory body, structural, cargo, closure, or exterior hardware configuration.
3QXComputer-selected rear right suspension component. This code identifies a factory suspension component, spring selection, or chassis calibration.
3R2All tires: 265/60R18 SL 110T BW AL2. This code identifies the factory tire specification, application, or spare-wheel equipment.
3R6Exterior mirrors: Left and right electric, Heat, Flat.Drvr, Power Fold. This code identifies the factory mirror type, position, adjustment, or included functions.
3RADiscount Handicap Driver, Variant 4. This code identifies a factory configuration, production specification, engineering selection, or sales designation used by GM.
3RE4-speed automatic transmission, Aisin-Warner, A4-AF22, Electronic. This code identifies the vehicle's factory transmission, gearing, shifter, or related calibration.
3RI2.0L 4-cylinder gasoline engine, MFI, DOHC, Renault. This code identifies the factory-installed engine, propulsion system, or a related engine specification.
3RMAEV Heavy Duty Stamped-steel Front Bumper. This code identifies a factory body, structural, cargo, closure, or exterior hardware configuration.
3RQLPO accessory: Front and rear splash guards, custom molded. This code identifies a factory-approved, dealer-installed, or port-installed accessory.
3RWDoor molding: Interior Honey Mellow Yellow. This code identifies a factory body, structural, cargo, closure, or exterior hardware configuration.
3S0Player Multiple Compact Disc, Passenger Compartment. This code identifies the factory audio, infotainment, navigation, communication, or display configuration.
3S4Accessory: Container - Lockable Storage - Cargo Area - Design 1. This code identifies a factory-approved, dealer-installed, or port-installed accessory.
3S8Battery: LN3, Fla, 12V, 70AH, 450 Encca, Auxiliary. This code identifies factory electrical, charging, wiring, or power-supply equipment.
3SIBar Side, Tubular Chrome. This code identifies a factory configuration, production specification, engineering selection, or sales designation used by GM.
3SMBumper, Front, Painted Black. This code identifies a factory body, structural, cargo, closure, or exterior hardware configuration.
3SRCompletely knocked down (CKD) assembly option: #6 China. This code identifies a market, export, regional production, or localization configuration.
3SYProcessing Order to Delivery. This code identifies a factory configuration, production specification, engineering selection, or sales designation used by GM.
3T2Primary exterior color: Yare Red Sol (726T). This code identifies the vehicle's factory-applied main exterior paint color.
3T61.2L 4-cylinder gasoline engine, MFI, DOHC, 51 kW. This code identifies the factory-installed engine, propulsion system, or a related engine specification.
3TGGross vehicle weight rating (GVWR): 4960 lb (2250 kg). This code identifies a factory weight rating, payload classification, or related vehicle-capacity specification.
3TLOption package 32. This code identifies a factory option package; its exact contents may vary by model and model year.
3TQWheels: Rear, 19.5 X 6.75, 8 Hole 275 mm Bc Fn, 5.55, Offset, Alcoa Aluminum. This code identifies the factory wheel size, material, finish, design, or related wheel equipment.
3U3Leather interior trim: Very Dark Pewter Withlt Neutral. This code identifies the factory upholstery material, color combination, or interior trim specification.
3U7Battery: 50 Ah, 12V. This code identifies factory electrical, charging, wiring, or power-supply equipment.
3UBGross vehicle weight rating: 10,800 lb. This code identifies a factory weight rating, payload classification, or related vehicle-capacity specification.
3UFFleet incentive program: Kleinfelder Group (W-TRK CKST). This code records a GM fleet, direct-sale, or commercial sales-program designation rather than a physical vehicle feature.
3UJ1.3L 4-cylinder diesel engine, DI, DOHC, turbocharged, 55 kW. This code identifies the factory-installed engine, propulsion system, or a related engine specification.
3UNSouth Africa regional configuration: Delta Motors (E5F). This code identifies a market, export, regional production, or localization configuration.
3URLPO accessory: Recovery Hooks. This code identifies a factory-approved, dealer-installed, or port-installed accessory.
3UWShip-through processing: Produced in Ft. Wayne Assembly and shipped to Knapheide Truck Equipment, Flint, MI and returned to Flint Assembly for shipping to final destination. This code is used for factory production, scheduling, assembly, shipping, or vehicle-routing purposes.
3V0Leather interior trim: Dark Cognac. This code identifies the factory upholstery material, color combination, or interior trim specification.
3V4Computer-selected front right suspension component. This code identifies a factory suspension component, spring selection, or chassis calibration.
3V8Rear tires: 8.00R19.5/F BW R/PE ST TL Highway (Michelin Xza). This code identifies the factory tire specification, application, or spare-wheel equipment.
3VEPrimary exterior color: Dark Cloisonne Blue Metallic. This code identifies the vehicle's factory-applied main exterior paint color.
3VJWheels: Spare 22" x 9.5" Gloss Black Painted Aluminum. This code identifies the factory wheel size, material, finish, design, or related wheel equipment.
3VPComputer-selected rear right suspension component. This code identifies a factory suspension component, spring selection, or chassis calibration.
3VTMosaic Black two-tone roof. This code identifies a factory configuration, production specification, engineering selection, or sales designation used by GM.
3VYHeadlamps High Intensity Discharge. This code identifies a factory configuration, production specification, engineering selection, or sales designation used by GM.
3W2Calipers, Blue. This code identifies a factory configuration, production specification, engineering selection, or sales designation used by GM.
3W6Front Tire Brand Sieberling. This code identifies the factory tire specification, application, or spare-wheel equipment.
3WADriver Confidence Package. This code identifies a factory option package; its exact contents may vary by model and model year.
3WEFront tires: 10.00-22.5/E 10PR BL Bias TL. This code identifies the factory tire specification, application, or spare-wheel equipment.
3WJStorage compartment, front, without cover. This code identifies a factory configuration, production specification, engineering selection, or sales designation used by GM.
3WNExterior molding color: Nugget Yellow (94). This code identifies the factory color, finish, or type of the listed molding.
3WRComputer-selected front right suspension component. This code identifies a factory suspension component, spring selection, or chassis calibration.
3WXShip-through processing: Produced at Wentzville Assembly and shipped to Utilimaster of Kansas City, MO and return to Fairfax Assembly or Wentzville Assembly for final shipment. This code is used for factory production, scheduling, assembly, shipping, or vehicle-routing purposes.
3X1Production schedule sequence 15. This code is used for factory production, scheduling, assembly, shipping, or vehicle-routing purposes.
3X5Battery: LN4, Fla, 12V, 80AH, 700 Cca. This code identifies factory electrical, charging, wiring, or power-supply equipment.
3X9Valve Caps Tire - Air Thru. This code identifies the factory tire specification, application, or spare-wheel equipment.
3Y0Primary exterior color: Light Sapphire Blue Metallic. This code identifies the vehicle's factory-applied main exterior paint color.
3Y4All tires: P205/55R16-89S BW TL AL2. This code identifies the factory tire specification, application, or spare-wheel equipment.
3Y8Stripe Color, Slate Gray. This code identifies a factory paint, stripe, or exterior appearance treatment.
3YCRear seat: With Center Armrest. This code identifies a factory seat, restraint, upholstery, or seating-layout feature.
3YGSwitch Sport Mode. This code identifies a factory configuration, production specification, engineering selection, or sales designation used by GM.
3YKSecondary exterior color: Dark Blue Green Metallic. This code identifies the factory-applied secondary paint used in a two-tone or special paint scheme.
3YOLighting, dimming instrument panel cluster. This code identifies a factory configuration, production specification, engineering selection, or sales designation used by GM.
3YUBrake Hydraulic Power, 17 DISC/DISC, Withvses, 7700 lb. This code identifies the factory brake-system configuration or related braking equipment.
3YYWT package, option level 1. This code identifies a factory option package; its exact contents may vary by model and model year.
3Z2Fleet incentive program: Dollar Rent-A-Car (C/H/N/U-TRK CK). This code records a GM fleet, direct-sale, or commercial sales-program designation rather than a physical vehicle feature.
3Z6AM/FM stereo: CD-Rom, CAF, RSA (GMNA Version). This code identifies the factory audio, infotainment, navigation, communication, or display configuration.
3ZAAccessory: Speaker Kit. This code identifies a factory-approved, dealer-installed, or port-installed accessory.
3ZEGM regional configuration: Europe OG3. This code identifies a market, export, regional production, or localization configuration.
3ZICluster Inst, Oil, Cool Temp, Trip Odom, Tach, Dr Info Ctr, Compass, Supercharged. This code identifies a factory configuration, production specification, engineering selection, or sales designation used by GM.
3ZMComputer-selected rear left suspension component. This code identifies a factory suspension component, spring selection, or chassis calibration.
3ZQWheels: 18 X 8, Aluminum. This code identifies the factory wheel size, material, finish, design, or related wheel equipment.
3ZWComputer-selected rear left suspension component. This code identifies a factory suspension component, spring selection, or chassis calibration.

Meanings vary by model, year, and GM division — your VIN's build sheet is the definitive list.