Chevrolet RPO Codes Starting With 0

201 Chevrolet RPO codes that start with 0. ← Back to the navigator  ·  Decode your VIN

CodeDescription
01HAll tires: 185/70R14-88H BL R/ST TL Highway. This code identifies the factory tire specification, application, or spare-wheel equipment.
02NRear axle ratio: Transaxle Final Drive 5.90. This value describes the final-drive gearing between the driveshaft and the driven wheels.
033Cadillac user experience with embedded navigation, AM/FM stereo with connected navigation providing real-time traffic, 8" diagonal color information display. This code identifies the factory audio, infotainment, navigation, communication, or display configuration.
03OFront tires: P195/75R14/N BL R/PE ST TL ALS (9591011). This code identifies the factory tire specification, application, or spare-wheel equipment.
047Gross vehicle weight rating: 10,000 lb (Special Equipment Option). This code identifies a factory weight rating, payload classification, or related vehicle-capacity specification.
055Power Take-Off (PTO), not installed. This code identifies a factory configuration, production specification, engineering selection, or sales designation used by GM.
061Fleet incentive program: International Dairy Queen, Inc (H/N/W/3Z/7L- TRK RV). This code records a GM fleet, direct-sale, or commercial sales-program designation rather than a physical vehicle feature.
067Radio AM/FM/XM, Touchscreen, Navigation, Connected, HD CD, Auxiliary Jack, USB Port. This code identifies the factory audio, infotainment, navigation, communication, or display configuration.
06KCompletely knocked down (CKD) assembly option: #71 Venezuela. This code identifies a market, export, regional production, or localization configuration.
07NDoor molding: Interior, Maze Chrome. This code identifies a factory body, structural, cargo, closure, or exterior hardware configuration.
083Wheels: 18" (45.7 cm) Diamond Cut alloy with Midnight Silver pockets. This code identifies the factory wheel size, material, finish, design, or related wheel equipment.
088Fleet incentive program: Kennametal, Inc (H/N/W-TRK CKG). This code records a GM fleet, direct-sale, or commercial sales-program designation rather than a physical vehicle feature.
08JSales control item: 70. This is an internal GM sales or order-processing designation rather than a standalone vehicle feature.
08OCloth interior trim: Light Saddle (H). This code identifies the factory upholstery material, color combination, or interior trim specification.
08YLamp, Interior, Roof Courtesy and Dual Reading. This code identifies factory-installed exterior or interior lighting equipment.
094Roof, Height Delete. This code identifies a factory configuration, production specification, engineering selection, or sales designation used by GM.
098Exterior color: Warm Gray. This code identifies a factory exterior paint color or finish.
09JCloth interior trim: Dark Royal Blue (E). This code identifies the factory upholstery material, color combination, or interior trim specification.
09OComponent family code: TIRE front. This code identifies the factory tire specification, application, or spare-wheel equipment.
09WPackage Trim Level 13. This code identifies a factory option package; its exact contents may vary by model and model year.
0AICloth interior trim: Dark Cognac (D) (1988 Trk). This code identifies the factory upholstery material, color combination, or interior trim specification.
0AUSeats, GT1 bucket. This code identifies a factory seat, restraint, upholstery, or seating-layout feature.
0AYLeather interior trim: Dark Claret. This code identifies the factory upholstery material, color combination, or interior trim specification.
0BOCable Battery Positive (Extended Length). This code identifies factory electrical, charging, wiring, or power-supply equipment.
0CIAll tires: 225/45R17-91Y BW R/ST TL Highway (Do Not Use After 2011 on NEW/MAJOR Progs). This code identifies the factory tire specification, application, or spare-wheel equipment.
0DLAdjuster, Seat, 6-Way Power. This code identifies a factory seat, restraint, upholstery, or seating-layout feature.
0DRSL package, option level 4. This code identifies a factory option package; its exact contents may vary by model and model year.
0E0Paint, Two-Tone (Special Decor). This code identifies a factory configuration, production specification, engineering selection, or sales designation used by GM.
0EMLeather interior trim: Light Saddle (6). This code identifies the factory upholstery material, color combination, or interior trim specification.
0EQFleet incentive program: Master Foods International (W-TRK ST). This code records a GM fleet, direct-sale, or commercial sales-program designation rather than a physical vehicle feature.
0EUInterior trim design: (E5). This code identifies the factory upholstery material, color combination, or interior trim specification.
0EYPort-installed option (PIO): LED Lighting Upgrade Package, interior and exterior lighting (Port Installed Option). This code identifies a factory-approved, dealer-installed, or port-installed accessory.
0F2LS package, option level 2. This code identifies a factory option package; its exact contents may vary by model and model year.
0F6HD Radio. This code identifies the factory audio, infotainment, navigation, communication, or display configuration.
0FEFleet incentive program: Krystal Koach, Inc (K). This code records a GM fleet, direct-sale, or commercial sales-program designation rather than a physical vehicle feature.
0FOFront tires: P265/70R16 BW R/PE ST TL AL2 111S. This code identifies the factory tire specification, application, or spare-wheel equipment.
0FXEmblem, Black Camaro fender badge with Red outline. This code identifies a factory document, inspection requirement, label, emblem, or vehicle marking.
0G3Lamp System Driving, Long Range. This code identifies factory-installed exterior or interior lighting equipment.
0G7Package Truck 14 Ton Long Wheelbase. This code identifies a factory option package; its exact contents may vary by model and model year.
0HB1.6L 4-cylinder gasoline engine, MFI, DOHC, VVT, 88 kW, GME. This code identifies the factory-installed engine, propulsion system, or a related engine specification.
0HIParts package: Fam I Engines, Generation III. This code identifies a factory option package; its exact contents may vary by model and model year.
0HMInterior Color, Saddle. This code identifies a factory configuration, production specification, engineering selection, or sales designation used by GM.
0HR1.4L 4-cylinder gasoline engine, MFI, DOHC, Variable Camshaft Phasing, Fam 0, 64 kW. This code identifies the factory-installed engine, propulsion system, or a related engine specification.
0HWExterior mirrors: Left and Right, Remote Control, Electric, Man Folding, Breakawayheated, Auxiliary WFOV, LT Sensitive/Driver, Tinted/Pass. This code identifies the factory mirror type, position, adjustment, or included functions.
0I0Tire & Wheel Spare, Temporary. This code identifies the factory wheel size, material, finish, design, or related wheel equipment.
0I6All tires: 165/60R15 SL 77T BW HW1. This code identifies the factory tire specification, application, or spare-wheel equipment.
0IAAntenna Windshield, Rear Window, Radio, Television (Tv). This code identifies the factory audio, infotainment, navigation, communication, or display configuration.
0IFSpare Wheel Package 15" Fullsize, Steel (Do Not Use After M.Y. 2011). This code identifies the factory wheel size, material, finish, design, or related wheel equipment.
0IKVinyl roof color: Medium Slate Gray. This code identifies the factory color, material, or configuration used for the roof or convertible top.
0IOInterior trim: Garnet Red. This code identifies the factory upholstery material, color combination, or interior trim specification.
0ISControl GM of Canada Fleet NO. 23. This code identifies a market, export, regional production, or localization configuration.
0IWSecondary exterior color: Opal Blue Metallic. This code identifies the factory-applied secondary paint used in a two-tone or special paint scheme.
0J0Speaker System 6, Dual Front Dash, Dual Rear Side Door, Dual Rear Headliner. This code identifies the factory audio, infotainment, navigation, communication, or display configuration.
0J4GM regional configuration: Europe OU4. This code identifies a market, export, regional production, or localization configuration.
0J8Merchandised package: Holdens Senator Automatic. This code identifies a factory option package; its exact contents may vary by model and model year.
0JCCloth trim: Splice/Morrocana. This code identifies the factory upholstery material, color combination, or interior trim specification.
0JGAir Cleaner High capacity. This code identifies a factory configuration, production specification, engineering selection, or sales designation used by GM.
0JKGross vehicle weight rating (GVWR): 12,250 lb (5557 kg). This code identifies a factory weight rating, payload classification, or related vehicle-capacity specification.
0JOTire Brand Rear Dunlop. This code identifies the factory tire specification, application, or spare-wheel equipment.
0JSSouth Africa regional configuration: Delta Motors (E5P). This code identifies a market, export, regional production, or localization configuration.
0JWComputer-selected rear left suspension component. This code identifies a factory suspension component, spring selection, or chassis calibration.
0K3SPRING computer selected front left-hand. This code identifies a factory suspension component, spring selection, or chassis calibration.
0K7Interior rearview mirror: Front Van Sunshade, left-hand, Covered. This code identifies the factory mirror type, position, adjustment, or included functions.
0KBFilter, Oil, Luberfiner, 500C. This code identifies a factory configuration, production specification, engineering selection, or sales designation used by GM.
0KFAM/FM stereo: SEEK/SCAN, Auto Rev Music Search Compact Disc, MP3, Equalizer, ETR, D/DIN. This code identifies the factory audio, infotainment, navigation, communication, or display configuration.
0KJLeather interior trim: Cocoa (3) (07). This code identifies the factory upholstery material, color combination, or interior trim specification.
0KNGross vehicle weight rating: (8500 lb). This code identifies a factory weight rating, payload classification, or related vehicle-capacity specification.
0KRSpare wheel: 14 X 5.5, J, Aluminum, Design 1. This code identifies the factory wheel size, material, finish, design, or related wheel equipment.
0KVSuspension, Air Ride Adaptive. This code identifies a factory suspension component, spring selection, or chassis calibration.
0KZFleet incentive program: Century Tel (W -TRK CKGMLST). This code records a GM fleet, direct-sale, or commercial sales-program designation rather than a physical vehicle feature.
0L3Grille Radiator, Lattice Type, Chrome. This code identifies a factory configuration, production specification, engineering selection, or sales designation used by GM.
0L7Battery: LN4, Agm, 12V, 80AH, 801 Encca. This code identifies factory electrical, charging, wiring, or power-supply equipment.
0LBSeat trim color: Light Titanium, VAR1. This code identifies the factory color assigned to the seat upholstery or seat trim.
0LFVehicle Statement Mexico. This code identifies a market, export, regional production, or localization configuration.
0LJComputer-selected rear right suspension component. This code identifies a factory suspension component, spring selection, or chassis calibration.
0LNCloth interior trim: Ruby Red (B) (93). This code identifies the factory upholstery material, color combination, or interior trim specification.
0LRVehicle Fuel Gasoline E5. This code identifies a factory fuel-system, emissions, or exhaust configuration.
0LWClutch 8.5 in. This code identifies a factory configuration, production specification, engineering selection, or sales designation used by GM.
0M1Direct sales program: Cpc Parma. This code records a GM fleet, direct-sale, or commercial sales-program designation rather than a physical vehicle feature.
0M5Computer-selected front left suspension component. This code identifies a factory suspension component, spring selection, or chassis calibration.
0M9Handling charge: Moraine ASM to National Tour Co, Indianapolis, in and Return to Moraine ASM. This code is used for factory production, scheduling, assembly, shipping, or vehicle-routing purposes.
0MDAM/FM stereo: SEEK/SCAN, DVD, CD, Clock ETR, Navigation, Voice Rec. This code identifies the factory audio, infotainment, navigation, communication, or display configuration.
0MHCompact Disc Map, Italy. This code identifies the factory audio, infotainment, navigation, communication, or display configuration.
0MLHands-Free Decklid. This code identifies a factory configuration, production specification, engineering selection, or sales designation used by GM.
0MPSunshade Windshield, Left-Hand, with Mirror, with Cover, Illum. This code identifies the factory mirror type, position, adjustment, or included functions.
0MTComputer-selected rear right suspension component. This code identifies a factory suspension component, spring selection, or chassis calibration.
0MYComputer-selected front right suspension component. This code identifies a factory suspension component, spring selection, or chassis calibration.
0N2Handling charge: Handling Charge Doraville ASM to OEM Systems in Daand Return to Lawrence, Ga. This code is used for factory production, scheduling, assembly, shipping, or vehicle-routing purposes.
0N6Special Equipment Option paint color: Gray 8. This code identifies a factory exterior paint color or finish.
0NAFleet incentive program: Charming Shoppers, Inc (C/H/U/W-TRK ST). This code records a GM fleet, direct-sale, or commercial sales-program designation rather than a physical vehicle feature.
0NESpare tire: 225/70R19.5/F BL TL Rad. This code identifies the factory tire specification, application, or spare-wheel equipment.
0NIWindshield Clear, without Shaded Upper. This code identifies factory glass, window-control, or roof-opening equipment.
0NMOrnamentation Emblem D20. This code identifies a factory document, inspection requirement, label, emblem, or vehicle marking.
0NQComponent Rear Left-Hand Computer Selected Suspension (8CZ). This code identifies a factory suspension component, spring selection, or chassis calibration.
0NUProtector Body Sheet Metal, Low Corrosion Preventive. This code identifies a factory body, structural, cargo, closure, or exterior hardware configuration.
0NYAudio system: 7" diagonal color touch-screen with Chevrolet Infotainment. This code identifies the factory audio, infotainment, navigation, communication, or display configuration.
0O22.2L 4-cylinder gasoline engine, MFI, Ohc. This code identifies the factory-installed engine, propulsion system, or a related engine specification.
0O6Decal Stripe, Arctic White. This code identifies a factory configuration, production specification, engineering selection, or sales designation used by GM.
0OAWheels: Rear 22.5 X 7.5, 8 Hole, 275MM Bc Fn, 6.20 Offset Flanged. This code identifies the factory wheel size, material, finish, design, or related wheel equipment.
0OENameplate: Swing. This code identifies a factory document, inspection requirement, label, emblem, or vehicle marking.
0OIOlympic Package. This code identifies a factory option package; its exact contents may vary by model and model year.
0OMDoor panel trim color: Very Dark Ash GREY/DARK Ash Grey. This code identifies the factory color or finish used on the interior door panels.
0OQExterior ornamentation: Body Side Molding (Bright)(Export, Canada). This code identifies a factory body, structural, cargo, closure, or exterior hardware configuration.
0OUFleet incentive program: Interstate Battery System (W-TRK CKG). This code identifies factory electrical, charging, wiring, or power-supply equipment.
0OYInterior ornamentation: Aluminum. This code identifies a factory document, inspection requirement, label, emblem, or vehicle marking.
0P2Lock control: Remote Entry, Specific Frequency. This code identifies a factory security, access, locking, or convenience feature.
0P6Market Brand Nissan. This code identifies a factory configuration, production specification, engineering selection, or sales designation used by GM.
0PAGear, Power Steering, Type 605. This code identifies the factory steering-system configuration or related equipment.
0PEPackage Trim Level 11. This code identifies a factory option package; its exact contents may vary by model and model year.
0PILPO accessory: 22" (55.9 cm) Forged Multi-Spoke Polished alloy wheels with Dark Android finish and Laser Etching, includes wheel locks. This code identifies a factory-approved, dealer-installed, or port-installed accessory.
0PMExterior molding color: Medium Rosewood Metallic. This code identifies the factory color, finish, or type of the listed molding.
0PQAll tires: P195/75R15/. This code identifies the factory tire specification, application, or spare-wheel equipment.
0PUAxle, 3.76 final drive ratio. This value describes the final-drive gearing between the driveshaft and the driven wheels.
0PYReinforcement Holder, Fuel Fill Pipe. This code identifies a factory fuel-system, emissions, or exhaust configuration.
0Q2LPO accessory: Grille, chrome surround with Black mesh insert. This code identifies a factory-approved, dealer-installed, or port-installed accessory.
0Q6Computer-selected front right suspension component. This code identifies a factory suspension component, spring selection, or chassis calibration.
0QAProcessing State of California. This code identifies a factory configuration, production specification, engineering selection, or sales designation used by GM.
0QELighting, exterior. This code identifies a factory configuration, production specification, engineering selection, or sales designation used by GM.
0QICover, Shifter Front Floor Console, "High Tech". This code identifies the vehicle's factory transmission, gearing, shifter, or related calibration.
0QMAudio system: 4.2" diagonal color display, AM/FM stereo with USB port and auxiliary jack. This code identifies the factory audio, infotainment, navigation, communication, or display configuration.
0QQMarketing region: North America. This code identifies a factory configuration, production specification, engineering selection, or sales designation used by GM.
0QUBumper, rear, AEV. This code identifies a factory body, structural, cargo, closure, or exterior hardware configuration.
0QYWheels: 20" x 9" (50.8 cm x 22.9 cm) machined aluminum with Charcoal pockets. This code identifies the factory wheel size, material, finish, design, or related wheel equipment.
0R2diesel engine, 6-cylinder Cummins 260 hp and 660 lb-ft of torque. This code identifies the factory-installed engine, propulsion system, or a related engine specification.
0R6China Base Components, Equipment Delete. This code identifies a factory configuration, production specification, engineering selection, or sales designation used by GM.
0RASteering wheel: Wood, Heated. This code identifies the factory wheel size, material, finish, design, or related wheel equipment.
0RESales package: Korea, LT (1). This code identifies a factory option package; its exact contents may vary by model and model year.
0RI2.5L 4-cylinder diesel engine, DI, Bra. This code identifies the factory-installed engine, propulsion system, or a related engine specification.
0RNExterior lettering: "1.2", Rear. This code identifies a factory configuration, production specification, engineering selection, or sales designation used by GM.
0RTCloth interior trim: Warm Gray (E) (Saturn). This code identifies the factory upholstery material, color combination, or interior trim specification.
0RXIntermediate Partition Panel, Right-Hand, Adsco. This code identifies a factory configuration, production specification, engineering selection, or sales designation used by GM.
0S1Radio provisions: Mounting, Radio with Multi CD and Phone, without Display. This code identifies the factory audio, infotainment, navigation, communication, or display configuration.
0S5Fleet incentive program: Con Agra Inc (F/H/J/N/U/W-TRK CKGMPST). This code records a GM fleet, direct-sale, or commercial sales-program designation rather than a physical vehicle feature.
0S9Computer-selected front right suspension component. This code identifies a factory suspension component, spring selection, or chassis calibration.
0SDAutomatic transmission, /Man 5 Speed, Opel Electronic (Wr), (Active Select). This code identifies the vehicle's factory transmission, gearing, shifter, or related calibration.
0SHModification: Egypt, Requirements. This code identifies a factory configuration, production specification, engineering selection, or sales designation used by GM.
0SLComputer-selected front right suspension component. This code identifies a factory suspension component, spring selection, or chassis calibration.
0SQLPO accessory: Illuminated footwells. This code identifies a factory-approved, dealer-installed, or port-installed accessory.
0SVGM regional configuration: Europe OZ2. This code identifies a market, export, regional production, or localization configuration.
0SZEmissions system: Federal, E22. This code identifies a factory configuration, production specification, engineering selection, or sales designation used by GM.
0T3Arm Right-Hand Tors Bar Spring Adjustable (B). This code identifies a factory suspension component, spring selection, or chassis calibration.
0T7Fire Extinguisher 1 kg Dry Chemical. This code identifies a factory configuration, production specification, engineering selection, or sales designation used by GM.
0TBRail Roof, Chrome. This code identifies a factory configuration, production specification, engineering selection, or sales designation used by GM.
0TFValve, Front Air Brake, Limiting. This code identifies the factory brake-system configuration or related braking equipment.
0TJLPO accessory: Interior Protection Package. This code identifies a factory-approved, dealer-installed, or port-installed accessory.
0TNSpare tire: 175/70R13 SL 82T BW Highway. This code identifies the factory tire specification, application, or spare-wheel equipment.
0TSEquipment Cargo Tie Down (Movable). This code identifies a factory configuration, production specification, engineering selection, or sales designation used by GM.
0TWSwitch Fleet Veh - LPG Preference Alarm. This code identifies a factory security, access, locking, or convenience feature.
0U0Opener, Remote Trunk. This code identifies a factory configuration, production specification, engineering selection, or sales designation used by GM.
0U4Computer-selected rear left suspension component. This code identifies a factory suspension component, spring selection, or chassis calibration.
0U8Brake Power, DISC/DRUM, 8,400 lb. This code identifies the factory brake-system configuration or related braking equipment.
0UCAll tires: 215/45R17-91V BW R/ST TL Highway. This code identifies the factory tire specification, application, or spare-wheel equipment.
0UGAccessory: Badge, Engine Cover. This code identifies a factory-approved, dealer-installed, or port-installed accessory.
0UKChild restraint provisions: Isofix 2 Point Only. This code identifies a factory seat, restraint, upholstery, or seating-layout feature.
0UOSeat trim color: Super Red. This code identifies the factory color assigned to the seat upholstery or seat trim.
0USProcessing Bars Internal Control #7. This code identifies a factory configuration, production specification, engineering selection, or sales designation used by GM.
0UWGM regional configuration: Europe (Owx). This code identifies a market, export, regional production, or localization configuration.
0V0Leather interior trim: Shale/Pewter (5) (97). This code identifies the factory upholstery material, color combination, or interior trim specification.
0V4Parts package: SC2 Leather/Sport. This code identifies a factory option package; its exact contents may vary by model and model year.
0V8Ship-through processing: Produced in Lansing Delta Assembly and shipped to Kerr Industries, Warren, MI and returned to Lansing Delta. This code is used for factory production, scheduling, assembly, shipping, or vehicle-routing purposes.
0VCAdjuster, Vert Adjustable, Passenger. This code identifies a factory configuration, production specification, engineering selection, or sales designation used by GM.
0VGEmbroidery Embroidery, Cross Flags. This code identifies a factory configuration, production specification, engineering selection, or sales designation used by GM.
0VKDirect sales program: Fiat. This code records a GM fleet, direct-sale, or commercial sales-program designation rather than a physical vehicle feature.
0VOAccessory: Driver Information Center Kit. This code identifies a factory-approved, dealer-installed, or port-installed accessory.
0VSWheels: Spare, Compact Size, Steel, 15X4, 4 Lugs'. This code identifies the factory wheel size, material, finish, design, or related wheel equipment.
0VWTires, rear 225/70R19.5G traction blackwall Goodyear. This code identifies the factory tire specification, application, or spare-wheel equipment.
0W0Modification, Ryder Truck Vehicle. This code identifies a factory configuration, production specification, engineering selection, or sales designation used by GM.
0W4Fleet incentive program: The Hake Group (H/W-TRK CKGMLST). This code records a GM fleet, direct-sale, or commercial sales-program designation rather than a physical vehicle feature.
0W8Front suspension: Installed (Modular Optimization Method Only). This code identifies a factory suspension component, spring selection, or chassis calibration.
0WCFleet incentive program: Alamo Rent-A-Car (C/D/E/F/G/H/J/K/M/N/U/W/Z-TRK CKGMLPST). This code records a GM fleet, direct-sale, or commercial sales-program designation rather than a physical vehicle feature.
0WGSeat trim: cloth, /Vinyl, Charcoal, variant 1. This code identifies a factory seat, restraint, upholstery, or seating-layout feature.
0WKRear axle with a 3.27:1 gear ratio. This value describes the final-drive gearing between the driveshaft and the driven wheels.
0WOFleet incentive program: Washington Inventory Services (TRK GML). This code records a GM fleet, direct-sale, or commercial sales-program designation rather than a physical vehicle feature.
0WSBattery: 600 Cca & 770 Cca (Dual). This code identifies factory electrical, charging, wiring, or power-supply equipment.
0WWVinyl roof color: Arctic White. This code identifies the factory color, material, or configuration used for the roof or convertible top.
0X0Modification: India, Requirements. This code identifies a factory configuration, production specification, engineering selection, or sales designation used by GM.
0X4Battery: Hot Weather. This code identifies factory electrical, charging, wiring, or power-supply equipment.
0X8Plant Operation Buick Skylark Limited Nameplate. This code identifies a factory document, inspection requirement, label, emblem, or vehicle marking.
0XC2012-2014 OEM Engine Physical ID Chd & Production Number 94672709. This code identifies the factory-installed engine, propulsion system, or a related engine specification.
0XGPrimary exterior color: Impression Blue (09)(GMDAT). This code identifies the vehicle's factory-applied main exterior paint color.
0XKRestraint Seat Belt Tensioner, Driver. This code identifies a factory seat, restraint, upholstery, or seating-layout feature.
0XOAero delete. This code identifies a factory configuration, production specification, engineering selection, or sales designation used by GM.
0XSPackage Arg and Export Market-Corsa Gl. This code identifies a factory option package; its exact contents may vary by model and model year.
0XWGear Speedo Driven (9780470). This code identifies the vehicle's factory transmission, gearing, shifter, or related calibration.
0Y0gasoline engine, 455CID, 4BBL. This code identifies the factory-installed engine, propulsion system, or a related engine specification.
0Y4Identification: Gamma Car Platform-Gmb. This code identifies a factory document, inspection requirement, label, emblem, or vehicle marking.
0Y8Manual Maintenance & Warranty - Multi Language Pack 2 - Deletion - Renault. This code identifies factory documentation, labeling, or language supplied for the vehicle.
0YCAppearance package: Brickyard 400. This code identifies a factory option package; its exact contents may vary by model and model year.
0YG5-speed manual transmission, Eaton, Fso-2305G, 4.00 1ST, 0.75 5TH, O/D. This code identifies the vehicle's factory transmission, gearing, shifter, or related calibration.
0YKSpeaker System 7, Premium. This code identifies the factory audio, infotainment, navigation, communication, or display configuration.
0YODeflector Air, Interior. This code identifies a factory configuration, production specification, engineering selection, or sales designation used by GM.
0YSFleet incentive program: Fomoko, Inc (J/N/S/W-TRK CKGMLST). This code records a GM fleet, direct-sale, or commercial sales-program designation rather than a physical vehicle feature.
0YWSeats, front Custom Cloth buckets with Vinyl rear seats, Fleet Option. This code identifies a factory seat, restraint, upholstery, or seating-layout feature.
0Z1Leather interior trim: Medium Waxberry. This code identifies the factory upholstery material, color combination, or interior trim specification.
0Z5Fleet incentive program: Phillips Electronics North America. This code records a GM fleet, direct-sale, or commercial sales-program designation rather than a physical vehicle feature.
0Z9Wheels: 19 X 8.5, J, Aluminum, Design 2. This code identifies the factory wheel size, material, finish, design, or related wheel equipment.
0ZHWheels: 15X7, Styled (Rally II)(Steel). This code identifies the factory wheel size, material, finish, design, or related wheel equipment.
0ZLPort-installed option (PIO): Audio System, Enhanced audio system with 7" diagonal color touchscreen. This code identifies a factory-approved, dealer-installed, or port-installed accessory.
0ZQImproved Driveability System (See Option Label). This code identifies a factory document, inspection requirement, label, emblem, or vehicle marking.
0ZULPO accessory: Rear spoiler. This code identifies a factory-approved, dealer-installed, or port-installed accessory.
0ZYDoor trim: Polypropylene, Leatherette. This code identifies a factory body, structural, cargo, closure, or exterior hardware configuration.

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