RPO Code List
The following table provides the description of the Regular Production Option (RPO) codes that are available on the vehicle. The vehicle's RPO list is printed on the Service Parts Identification Label.
| RPO | Description |
|---|---|
| 1SD | PACKAGE-OPTION 04 |
| 1SL | PACKAGE-OPTION 11 |
| 1SN | PACKAGE-OPTION 13 |
| 1SP | PACKAGE-OPTION 14 |
| 4AA | INTERIOR TRIM-JET BLACK |
| 4HW | INTERIOR TRIM-JET BLACK/DK GALVANIZED |
| 4JO | INTERIOR TRIM-JET BLACK/WHISPER BEIGE INTERIOR |
| 5ZB | ACCESSORY-CENTER CAP - WHEEL - DESIGN 5 |
| 65C | LABEL, WARNING-CALIFORNIA, PROP 65 COMPLIANT |
| A2X | ADJUSTER DRIVER SEAT-8 WAY, PWR RECLINE, PWR FORE/AFT, PWR HEIGHT, PWR TILT |
| A7J | ADJUSTER PASS ST-6WAY, PWR RECLINE, PWR FORE/AFT, PWR HEIGHT |
| AAB | MEMORY-DRIVER CONVENIENCE PACKAGE |
| ABE | SEAT CONFIGURATION - #5 |
| ACO | IDENTIFICATION-ACCESSORY CATALOG OFFERING |
| AKO | WINDOW TYPE-PRIVACY |
| AL0 | SENSOR INDICATOR-INFLATABLE RESTRAINT, FRT PASS/CHILD PRESENCE DETECTOR |
| AL9 | LUMBAR DRIVER-SEAT, POWER, 2 WAY |
| AR9 | SEAT-FRT BKT, DELUXE |
| AS8 | SEAT THIRD ROW-60/40 BENCH, POWER FOLD |
| ASV | EQUIPMENT-SENSOR AIR MOISTURE & W/S TEMP |
| AT8 | RESTRAINT PROVISIONS-CHILD, RR SEAT, RR FACING |
| AT9 | LUMBAR PASSENGER-SEAT, POWER, 2 WAY |
| ATH | LOCK CONTROL, ENTRY-REMOTE ENTRY, EXTENDED RANGE, PASSIVE ENTRY, ALL DOORS |
| AVK | LUMBAR DRIVER-SEAT, POWER, 4 WAY |
| AVU | LUMBAR PASSENGER-SEAT, POWER, 4-WAY |
| AXP | VEHICLE TYPE-MULTI-PURPOSE PASSENGER VEHICLE |
| AYQ | RESTRAINT SYSTEM-SEAT, INFLATABLE, DRIVER & PASS FRT, FRT SEAT SIDE, FRT INBOARD SEAT SIDE, ROOF SIDE |
| BAG | PARTS PKG-EXPORT |
| BGP | SALES PACKAGE-SAFETY PACKAGE VAR. 2 |
| BN2 | SALES PACKAGE-SAFETY PACKAGE VAR. 3 |
| BTV | REMOTE START-VEHICLE |
| C3U | ROOF-SUN, GLASS, SLIDING, ELEC, TRANSPARENT GLASS FIXED (DO NOT USE NEXT NEW MAJOR) |
| C69 | HVAC SYSTEM RR-AIR CONDITIONER |
| CAV | ACCESSORY-TRAY - TRUNK/CARGO AREA |
| CE1 | WIPER SYS WINDSHIELD-PULSE, MOISTURE SENSITIVE |
| CJ2 | HVAC SYSTEM-AIR CONDITIONER FRT, AUTO TEMP CONT, AUX TEMP CONT |
| CTT | HITCH ASSIST-GUIDELINES |
| CV3 | COUNTRY-MEXICO |
| CWA | WASHER-CAMERA, REAR |
| CWM | SALES PACKAGE-TECHNOLOGY |
| D75 | HANDLE O/S DOOR-BODY COLOR |
| DCP | PROCESSING-DIRECTIONS & CONNECTIONS SERVICE PACKAGE |
| DD8 | MIRROR I/S R/V-LT SENSITIVE |
| DLT | PLANT CODE-LANSING DELTA TOWNSHIP, MI |
| DM8 | MIRROR O/S-LH & RH, REMOTE CONTROL, ELECTRIC, HEATED, MANUAL FOLDING, TURN SIG IND, LT SENSITIVE/DRIVER, COLOR |
| DRZ | MIRROR I/S R/V-LT SENSITIVE, FULL VIDEO DISPLAY |
| DVZ | GVW RATING-2, 800 KG/6173 LBS |
| DYX | MIRROR O/S-LH & RH, RC, ELEC, HEAT, FLAT/DRVR, PWRFOLD, LT SENS DRVR, CNVX/PASS, TURN SIG IND |
| EF7 | COUNTRY-UNITED STATES OF AMERICA (USA) |
| ENL | ENG CONTROL DISABLE-STOP/START, NON-LATCHING |
| EPH | TRANS RANGE SEL SYS-ELECTRONIC |
| EPM | MODEL CONVERSION-ALL WHEEL DRIVE |
| F45 | CHASSIS-CONTINUOUSLY VARIABLE REAL TIME DAMPING |
| F48 | CHASSIS DRIVE LINE-ALL WHEEL DRIVE (AWD)/FOUR WHEEL DRIVE (4WD), DRIVER SELECT |
| FE2 | SUSPENSION SYSTEM-RIDE, HANDLING |
| FE5 | SUSPENSION SYSTEM-RIDE, HANDLING, PERFORMANCE |
| FE9 | CERTIFICATION-EMISSION, FEDERAL |
| FHO | VEHICLE FUEL-GASOLINE E10 |
| FWD | CHASSIS DRIVE LINE-FRONT WHEEL DRIVE (FWD) |
| FXC | RATIO-TRANSAXLE FINAL DRIVE 3.49 |
| G1W | PRIMARY COLOR-EXTERIOR, ABALONE WHITE TRICOAT (140X) |
| GAN | PRIMARY COLOR-EXTERIOR, SWITCHBLADE SILVER MET (G) 636R |
| GAZ | PRIMARY COLOR-EXTERIOR, SUMMIT WHITE (G) 8624 |
| GB8 | PRIMARY COLOR-EXTERIOR, BLACK MEET KETTLE MET (384A) |
| GLR | PRIMARY COLOR-EXTERIOR, ROWAN MET-1 (326E) |
| GNK | PRIMARY COLOR-EXTERIOR, OXFORD MET-1 (334E) |
| GPA | PRIMARY COLOR-EXTERIOR, GASOLINE MET-2 (457B) |
| GSK | PRIMARY COLOR-EXTERIOR, CHERRY POP TINT-1 (252F) |
| H2U | INTERIOR TRIM CONFIG-LEATHER, LEVEL 3, JET BLACK |
| HCR | MERCHANDISED PKG-SPORT SPECIAL EDITION |
| HGF | INTERIOR TRIM CONFIG-LEATHER, LEVEL 3, JET BLACK / WHISPER BEIGE |
| HK8 | INTERIOR TRIM CONFIG-CLOTH, LEVEL 2, JET BLACK /DK GALVANIZED |
| HKE | INTERIOR TRIM CONFIG-LEATHER, LEVEL 2, JET BLACK/DK GALVANIZED |
| HNC | INTERIOR TRIM CONFIG-LEATHER, LEVEL 2, JET BLACK / WHISPER BEIGE |
| HS1 | ALERT-SAFETY HAPTIC SEAT |
| IOS | RADIO-INFOTAINMENT SYSTEM - 3.X MID/HIGH HMI, ENHANCED CONNECTIVITY, VOICE RECOGNITION, MID SD NAV CAPABLE |
| IOU | RADIO-INFOTAINMENT SYSTEM - 3.X MID/HIGH HMI, ENHANCED CONNECTIVITY, VOICE RECOGNITION, MID SD NAV |
| J1Z | MODEL CONVERSION-INTERNET MODEL |
| J21 | ENGINEERING YEAR-2021 |
| J61 | BRAKE SYSTEM-POWER, FRT & RR DISC, ABS, 17" (DNU NEXT NEW MAJOR) |
| K05 | HEATER ENG-BLOCK |
| K1O | FILTER MONITOR-ENGINE AIR |
| K4C | CHARGER-INDUCTIVE PORTABLE WIRELESS DEVICE |
| KA1 | HEATER SEAT FRT-DRVR & PASS |
| KA6 | HEATER SEAT-REAR |
| KEM | EQUIPMENT-INTR, AIR CLEANER, IONIZING |
| KI3 | STEERING WHEEL HEAT-AUTOMATIC |
| KI6 | RECEPTCL FRT CNSL RR-ELECTRICAL, 110 VOLT |
| KL9 | ENG CONTROL-STOP/START SYS, CONVENTIONAL AT, CONVENTIONAL MT OR BRAKE RELEASE LATE RESTART |
| KRV | REFRIGERANT-LOW GWP |
| KSG | CRUISE CONTROL-AUTOMATIC, ADAPTIVE, WITH STOP/GO |
| KU9 | VENTILATED SEAT FRT-DRVR & PASS |
| KW7 | GENERATOR-170 AMP |
| LFY | ENGINE-GAS, 6 CYL, V6, 3.6L, SIDI, DOHC, ATSS, GEN 1+ |
| M3W | TRANSMISSION-AUTO 9 SPD, 9T65, ETRS GEN 1 |
| N38 | STEERING COLUMN-TILT, TELESCOPING, POWER |
| NE1 | CERTIFICATION-EMISSION, GEOGRAPHICALLY RESTRICTED REGISTRATION |
| NE8 | EVAPORATIVE SYSTEM-LEVEL 3 EMISSIONS |
| NP5 | STEERING WHEEL-LEATHER WRAPPED |
| NTB | EMISSION SYSTEM-FEDERAL, TIER 3 |
| NUC | EMISSION SYSTEM-CALIFORNIA, ULEV50 |
| U2K | DIGITAL AUDIO SYSTEM-S-BAND |
| U2L | RECEPTION-HD |
| U80 | DISPLAY-COMPASS |
| UD5 | PARK ASSIST-FRONT AND REAR |
| UD7 | PARK ASSIST-REAR |
| UDD | DISPLAY INSTRUMENT-DRIVER INFO ENHANCED (MULTI COLOR STANDARD GRAPHIC) |
| UE1 | COMMUNICATION SYSTEM-VEHICLE, ONSTAR |
| UE4 | SENSOR INDICATOR-FOLLOWING DISTANCE |
| UEU | SENSOR INDICATOR-FORWARD COLLISION ALERT |
| UFG | REAR CROSS TRAFFIC-ALERT |
| UG1 | OPENER-GARAGE DOOR, UNIVERSAL |
| UGN | COLL IMMINENT BRK-ALL SPEED, VEH FWD MOVEMENT, BRAKE PREFILL, INTEGRATED BRAKE ASSIST |
| UHS | DISPLAY INSTRUMENT-DRIVER INFO ENHANCED (MULTI COLOR ENHANCED GRAPHIC) |
| UHX | LANE ACTIVE SAFETY-KEEP ASSIST |
| UHY | COLL IMMINENT BRK-LOW SPEED, VEH FWD MOVEMENT, BRAKE PREFILL, INTEGRATED BRAKE ASSIST |
| UKC | SIDE ACTIVE SAFETY-OBSTACLE DETECTION ENHANCED |
| UKJ | PED DETECTION FRT-BASIC, PEDESTRIANS |
| UKK | SENSOR INDICATOR-PEDESTRIAN DETECTION - REAR |
| UQA | SPEAKER SYSTEM-PREMIUM AUDIO, BRANDED AMPLIFIER |
| UQF | SPEAKER SYSTEM-STANDARD AUDIO |
| URC | SWITCH-FLEXRIDE MODE SYSTEM |
| UV2 | VISION-360 VIEW, MONO, HD DIGITAL |
| UV6 | HEAD UP DISPLAY-WINDSHIELD |
| UVB | VISION-REAR VIEW, MONO, HD DIGITAL |
| UVG | HEADLAMP HIGH BEAM-AUTO CONTROL, ADAPTIVE HEADLAMP SYSTEM |
| UWN | HEADLAMP HIGH BEAM-AUTO CONTROL, PROVISIONS, ADAPTIVE HEADLAMP SYSTEM |
| V08 | COOLING SYSTEM-HEAVY DUTY |
| V33 | TOOL KIT-ROAD, EMERGENCY |
| V8C | VEHICLE STATEMENT-VEHICLE LABEL CONTENT - NO CERT STATEMENT (MEXICO) |
| V8D | VEHICLE STATEMENT-VEHICLE LABEL CONTENT - U.S. FMVSS |
| V8E | VEHICLE STATEMENT-VEHICLE LABEL CONTENT - CANADA CMVSS |
| V8P | RAIL-ROOF, BRIGHT |
| V92 | TRAILER PROVISIONS- |
| VAV | ACCESSORY-FLOOR MATS - ALL WEATHER |
| VHM | PROGNOSTIC SYSTEM-VEHICLE HEALTH MANAGEMENT |
| VI4 | ACCESSORY-FLOOR MATS - PREMIUM CARPET - 3RD ROW |
| VK3 | LICENSE PLATE FRONT-FRT MOUNTING PKG |
| VKN | ACCESSORY-FLOOR MATS - ALL WEATHER - 3RD ROW |
| VL2 | LABEL, SPARE-CAUTION, COMPACT SPARE |
| VLI | ACCESSORY-MAT - TRUNK / CARGO AREA |
| VLL | ACCESSORY-CROSS RAILS - ROOF RACK - REMOVABLE |
| VPM | MODIFICATION-NOISE CONTROL, MEXICO |
| VR5 | PROVISIONS-SLOW VEHICLE WARNING TRIANGLE MOUNTING (DO NOT USE NEXT NEW MAJOR) |
| VRS | ACCESSORY-CARGO SECURITY SHADE |
| VRV | ACCESSORY-SPLASH GUARDS - CUSTOM MOLDED - PAINTED |
| VT7 | OWNERS MANUAL-ENGLISH LANGUAGE |
| VTI | SHUTTERS-FRONT GRILLE, ACTIVE, UPR |
| VV4 | COMMUNICATION EQUIP-MOBILE INTERNET CONNECTIVITY |
| VXW | ACCESSORY-ASSIST STEPS - MOLDED |
| VYW | ACCESSORY-FLOOR MATS - PREMIUM CARPET - DESIGN 1 |
| W2D | ACCESSORY-CARGO NET |
| W49 | MARKET BRAND-BUICK |
| WH6 | ACCESSORY-CARGO NET - FLOOR MOUNTED |
| WMI | SHUTTERS-FRONT GRILLE, ACTIVE, UPR AND LWR |
| WMU | VIN MODEL YEAR-2021 |
| XAI | ACCESSORY TIRE-TIRE ALL-255/55R20 SL 107H BW AL3 VAR 1 |
| XL8 | FREQUENCIES RATING-433 MHZ |
| YF5 | CERTIFICATION-EMISSION, CALIFORNIA |
| YM8 | IDENTIFICATION-LIMITED PERSONALIZATION OPTION (LPO) |
| Z49 | COUNTRY-CANADA |
| ZCD | TIRE SPARE-T135/70R18 SL 104M BW SPR |