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
FX* Codes

FX0 RATIO TRANSAXLE FINAL DRIVE 3.92
FX1 RATIO TRANSAXLE FINAL DRIVE 3.94
FX2 Axle, 3.91 ratio
FX2 AXLE,FRONT,3.91 RATIO
FX3 StabiliTrak, stability control system
FX3 RIDE AND HANDLING,ELECTRONIC CONTROLLED
FX3 RIDE AND HANDLING,ELECTRONIC CONTROLLED(USED WITH TOURING YP6)
FX4 TRANSAXLE,FINAL DRIVE,3.35 RATIO
FX5 RATIO TRANSAXLE FINAL DRIVE 4.45
FX6 Axle, 3.87 final drive ratio
FX6 RATIO TRANSAXLE FINAL DRIVE 3.87
FX7 RATIO TRANSAXLE FINAL DRIVE 2.80
FX8 TRANSAXLE,FINAL DRIVE,3.61 RATIO
FX8 TRANSAXLE,FINAL DRIVE,3.61 RATIO,MEX DOM USE ONLY
FX9 RATIO TRANSAXLE FINAL DRIVE 4.39
FXA WHEELBASE-239'
FXB RATIO TRANSAXLE FINAL DRIVE 3.65
FXC Axle, 3.49 final drive ratio
FXC Axle, 3.49 ratio
FXD RATIO FINAL DRIVE 3.62
FXE FLEET SALES FEDERAL EXPRESS
FXF RATIO TRANSAXLE FINAL DRIVE 3.26
FXH Axle, 3.53 final drive ratio
FXH RATIO TRANSAXLE FINAL DRIVE 3.53
FXJ RATIO TRANSAXLE FINAL DRIVE 2.64
FXK Axle, 2.89 final drive ratio
FXK RATIO TRANSAXLE FINAL DRIVE 2.89
FXL PACKAGE CXL OPTION F
FXM RATIO TRANSAXLE FINAL DRIVE 3.02
FXP Axle, 3.17 final drive ratio
FXP RATIO TRANSAXLE FINAL DRIVE 3.17
FXQ RATIO TRANSAXLE FINAL DRIVE 2.29
FXT EXTENSION FRAME, 177 IN CE, INTEGRAL, RR
FXU RATIO TRANSAXLE FINAL DRIVE 4.14
FXV WHEELBASE 149 INCH
FXW RATIO TRANSAXLE FINAL DRIVE 2.16
FXX CROSSMEMBER FRT PROP SHAFT HNGR
FXY CROSSMEMBER INTER PROP SHAFT HNGR
FXZ CROSSMEMBER RR PROP SHAFT HNGR
FXG RATIO TRANSAXLE FINAL DRIVE 3.04
FXI RATIO TRANSAXLE FINAL DRIVE 2.27
FXN RATIO TRANSAXLE FINAL DRIVE 3.14
FXO RATIO TRANSAXLE FINAL DRIVE 3.34
FXR RATIO TRANSAXLE FINAL DRIVE 2.20
Example codes

XLB TIRE FRONT LT285/75R16/C BW ST TL OOR
UHV RADIO AM/FM, TOUCHSCREEN, NAVIGATION, CONNECTED, HD, CD AUX JACK, USB PORT
1PU PAINT-SPECIAL SCHEME 20
WIO PAINT PROCESS EXTERIOR, TWO TONE, JAZZ BLUE/SILVER (GMDAT)
RML MOLDING REAR CHROME
Q68 WHEEL 19 X 8.5, ALUMINUM, DESIGN 20
GOA PRIMARY COLOR EXTERIOR, BRAZE RED (G)
WIQ ORNAMENTATION LETTERING, "DAMAS SUPER"
K2Q RECEPTACLE ELECTRICAL, FRT CONSOLE RR 230 VOLT, UK VERSION
C3O DECAL STRIPE, BLACK
33T TOP COLOR,LT DRIFTWOOD MET (91)
A48 Window, power, rear sliding
GYH SPRING,REAR AUXILIARY,4,000# CAP,MULTI-LEAF
OKE LOCAL GM OF EUROPE OKE
STO REMOTE STOP CHARGING
2KK FLEET INCENTIVE MARSHALL ERDMAN & ASSOC. (H/N/U/W-TRK CKGML)
TZD WHEEL 15 X 6.0, J, ALUMINUM, DESIGN 3
19L SECONDARY COLOR,EXTERIOR
V35 BUMPER FRT & RR,COLOR
P88 WHEEL 19.0 X 9.0 FRT & 19.0 X 10.0 RR ALUMINUM, POLISHED


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2021 - RPO Codes decoder