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
GT* Codes

GT1 SALES PACKAGE COMMEMORATIVE
GT2 AXLE REAR 4.77 RATIO
GT3 AXLE REAR 4.55 RATIO
GT4 Rear axle, 3.73 ratio
GT4 AXLE,REAR,3.73 RATIO
GT5 AXLE,REAR,4.10 RATIO
GT6 RATIO TRANSAXLE FINAL DRIVE 4.19 (USE OPTION FV5)
GT7 AXLE,REAR,3.33 RATIO
GT8 AXLE,HEAVY DUTY REAR,4.10 RATIO
GT9 AXLE REAR 2.87 RATIO
GTA MODEL CONVERSION TURBO GT
GTB MODEL CONVERSION TURBO HO
GTF APPEARANCE PACKAGE SPECIAL EDITION 'G5'
GTH PRIMARY COLOR EXTERIOR, YELLOW (5456)
GTR PRIMARY COLOR EXTERIOR, OPULENT BLUE METALLIC (705U)
GTS PRIMARY COLOR EXTERIOR, LUXO BLUE MET (933L)
GTY Rear axle, wide-track
GTY WIDE TRACK REAR AXLE
GTZ PRIMARY COLOR EXTERIOR, COBALT RED (946L)
GTL PRIMARY COLOR-EXTERIOR, SAND DUNE MET-1 (661G)
Example codes

9ZU COMPONENT RR RH COMPUTER SEL SUSP (9ZU)
BMG ORNAMENTATION EMBLEM, 'DAEWOO'
ULU LOCK CONTROL STEERING COLUMN (VAR 1)
HPG AXLE REAR EATON 22060S, SINGLE SPEED, 22000 LB CAP
MIA Rugged Duty Service Transmission, Automatic close-ratio 6 SPD with double overdrive, Allison, A2700RDS
AH1 WINDOW FIXED, SLIDING FRT DR, RH
LUT PLANT CODE LUTON, ENGLAND
8XX COMPONENT RR LH - COMPUTER SEL SUSP (8XX)
ZRV TIRE SPARE 285/75R24.5/G 14PR BL RADIAL TL
VLL LPO, Removable roof rack
CGY Cargo shade, retractable
PP1 WHEEL 16 X 6.5 ALUMINUM, 41MM OFFSET
W9R EQUIPMENT ADDITIONAL AUSTRIA
UHR RADIO AM/FM STEREO, SINGLE CD,MP3(AUX IN),USB,NAVIGATION (EUROPEA
TA5 FLEET INCENTIVE SEARS ROEBUCK & CO (J/N/W-TRK CKGMST)
8AH COMPONENT RR LH COMPTR SEL SUSP(8AH)
PUB CAP PUBX BED RAIL
SSG GRAPHIC SWITCH FUNCTION SYMBOL
7ZT COMPONENT FRT RH COMPUTER SEL SUSP (7ZT)
X3N SEO COLOR BLUE 40


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