DecodeRPO.com

Decode RPO code for GM Chevy Buick Cadillac

QR Code RPO Label Decoder App

With the app, you can scan the vehicle QR code and instantly get decoded results. The app reads the QR data and shows the vehicle details with the 3-digit RPO codes and their descriptions.

Using the app is simple:

  • Open Decode RPO on your phone.
  • Scan the QR code or the Service Parts Identification label.
  • View decoded RPO codes, descriptions, and vehicle information instantly.

Decode RPO QR Reader Iphone Android

You can also use Decode RPO to read the Service Parts Identification label with printed text RPO codes. Just point your camera at the label, and the app will detect the codes and decode them automatically.

This is the fastest way to identify factory options, package contents, and paint information directly from your vehicle label.

QR RPO Decoder is available for any iPhone and Android.

What do RPO Codes Mean?

A Regular Production Option is a General Motors standard coding for vehicle configuration options Each RPO code is a combination of three alphanumeric characters (like Z71) that refers to a specific option or modification to the vehicle as built during production and can be used to identify specific vehicle options or modifications such as paint colors, engine types, interior options, wheel types, etc.

Where are RPO Codes Located?

Beginning with the 2018 model year, a QR code was added to the Certification label on all Buick, Cadillac, Chevrolet and GMC models. The new QR code includes the Vehicle Identification Number (VIN), RPO codes and other information that identify the content of the vehicle. In previous model years, the Service Parts Identification (SPID) label, often located in the trunk or glovebox of a vehicle, included this information. Example of RPO codes label

Where are RPO Codes Located before 2018?

RPO codes can be found on a placard labeled "Service Parts Identification" in the glove box, on the trunk floor or inside the driver's door panel.

  • Bravada: in the glove box
  • Cobalt: on the trunk floor
  • Envoy: n the glove box
  • Camaro: on the trunk floor
  • Rainier: in the glove box
  • Silverado/Sierra: in the glove box
Example of RPO codes label
GM* Codes

GM0 AXLE REAR 3.58 RATIO
GM1 AXLE,REAR,2.59 RATIO
GM2 AXLE REAR 3.44 RATIO
GM3 AXLE,REAR,3.45 RATIO
GM4 AXLE REAR 3.67 RATIO
GM5 AXLE REAR 3.89 RATIO
GM6 AXLE REAR 4.22 RATIO
GM7 Rear axle, performance ratio
GM7 AXLE,REAR,2.39 RATIO
GM8 AXLE,REAR,2.56 RATIO
GM9 AXLE REAR 3.63 RATIO
GMB PLANT CODE GM DO BRASIL LTDA, BRAZIL
GMC PLANT CODE PONTIAC, MI, GM T&B
GME ORNAMENTATION EXTR 'GM' MARK OF EXCELLENCE
GMH PRIMARY COLOR EXTERIOR, HYDRO BLUE METALLIC (640R)
GMJ PRIMARY COLOR EXTERIOR, SPINEL RED
GMK PRIMARY COLOR EXTERIOR, INTENSE BLACK (G) 8555
GMM PRIMARY COLOR EXTERIOR, FIERY RED (G)
GMN PRIMARY COLOR EXTERIOR, DESERT BLOOM
GMP FLEET PROGRAM BID ASSISTANCE, PSA (-TRK CKGMPST)
GMQ RADIO AM/FM STEREO, SD NAV, DVD-ROM, CAF, USB, RSA, VOICE REC, AUX JA
GMT FLEET PROGRAM BID ASSISTANCE, PURA (-TRK CKGMPST)
GMY PLANT CODE TURIN, ITALY
GMZ PLANT CODE ZARAGOZA, SPAIN
GMA EQUIPMENT GMC
GMF PRIMARY COLOR EXTERIOR, MELLOW LEMON
GMG MERCHANDISED PKG GMC BASE
GML PRIMARY COLOR EXTERIOR, PLATINUM METALLIC (G)
Example codes

KKG ORNAMENTATION LETTERING, 'MD'
ERI Battery Protection Package
L3D ENGINE GAS, 4 CYL, 1.5L, MFI, L4, DOHC, GEN 2, FAM A/B, 78 KW, GMAP
AF6 Seat, driver massage control
EPN TRIM SEAT CLOTH, SALERNO
YCR Tires Rear, LT255/70R22.5 H BW HWY Continental
9C2 Governor, electronic speed sensor set to 65 MPH
MPB TRANSMISSION,MAN 7 SPD,FULLER,T8607B,D/DRIVE
PF4 WHEEL,16X7(ALUMINUM)
JE5 Brakes, 4-wheel antilock, front disc, rear drum
3EE TIRE REAR LT215/85R16/E R/ST ST TL OOR (SEO)
V5L MODEL CONVERSION ARMORED LIMOUSINE
6SD COMPONENT-COMPUTER SELECTED SUSP
16I INTERIOR TRIM SHALE/MD DK CASHMERE
7XS COMPONENT FRT RH COMPUTER SEL SUP (7XS)
QNF TIRE ALL P235/75R16 BW R/PE ST TL ALS 106S
5JL ACCESSORY BRAKE UPGRADE PKG 1 - COMPLETE
YVB TIRE REAR P255/55R18-104V BW TL AL3
UC3 Steering wheel controls, audio, phone interface and driver information center controls
Z7H MODEL CONVERSION,CHEVROLET LUMINA(MERCHANDISING OPTION)(1WM27 + Z7H =1


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