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
5S* Codes

5S1 CHASSIS PACKAGE POWER TRAIN ECONOMIZER W/ELECTRONIC FUEL CONTROLS (SEO)
5S2 PROVISIONS ECU-PREMIUM UTILITY LL
5S3 EQUIPMENT ENGINE, GAS, 4.3L, V6
5S4 BENCH SEAT AND HEADLINING
5S6 APPEARANCE PACKAGE,INDY TRUCK
5S8 BODY EQUIPMENT,REAR DOOR,W/END GATE WINDOW
5S9 INSPECTION LABEL US POSTAL SERVICE (FORM 7342) (INSP NOT REQ)
5SA PACKAGE DENALI OPTION 1
5SB PACKAGE DENALI OPTION 2
5SC PACKAGE DENALI OPTION 3
5SD PACKAGE DENALI OPTION 4
5ST VAA/COMPONENT REL CONSOLE
Example codes

28A STRIPE - ACCENT, DK BLUE
Y50 SALES PACKAGE CADILLAC, INTERNATIONAL PERFORMANCE 002
RQA Wheels, 20" (50.8 cm) Dynamic 9-spoke alloy with Diamond Cut/Medium Android finish
ZJD TIRE SPARE 275/70R22.5 R TL LOW PROFILE
9HC COMPONENT RR RH COMPUTER SEL SUSP (9HC)
8NN COMPONENT RR LH COMPUTER SEL SUSP (8NN)
S1C FLEET INCENTIVE SPRINT/UNITED TELEPHONE (H/J/N/U/W-TRK CKGMLPST)
10 RATIO CODE 5.43
6DJ COMPONENT FRT LH COMPUTER SEL SUSP (6DJ)
A8G MERCHANDISED PKG LT SPORT
T30 SIREN ENGINE COMPARTMENT
W36 ORNAMENTATION LETTERING, 'CDXI'
7WT COMPONENT FRT RH COMPUTER SEL SUSP (7WT)
Y6U PARTS PKG CORSA IMPROVEMENTS VAR. 3
RPE Wheels, 17" Beadlock capable
SWD ENGINE PLANT SODERTALJE, SWEDEN (OPEL)
UN7 GAGE AUXILIARY MULTIFUNCTION W/BOOST (METRIC ONLY)
L2D ENGINE GAS, 4 CYL, 1.5L,MFI,L4,DOHC,AFM,RWD,GEN 2 FAM,A/B,74.5 KW,GMAP
XWC TIRE FRONT 11.00-20.0/G 14PR BL BIAS TT
KY7 CONVERSION NAME PLT WIND


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