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
L5* Codes

L50 ENGINE DIESEL, 4 CYL, 2.2L, L4, TURBO DI, HO, SOHC, GM
L51 ENGINE DIESEL, 4 CYL, 2.2L, CRI, L4, TURBO DI, DOHC, REN
L52 ENGINE GAS, 5 CYL, 3.5L, MFI, DOHC, L5, ALUM, GM
L53 ENGINE DIESEL, 4 CYL, 1.9L, L4, DI, DOHC, ISUZU
L54 ENGINE,4.3L(4.3-8),DIESEL V6
L55 ENGINE GAS, 4 CYL, 1.6L, MFI, SOHC
L56 ENGINE,DIESEL,8 CYL,6.5(6.5S)TURBO
L57 ENGINE,DIESEL,8 CYL,6.5L(6.5Y),HO
L57 ENGINE,6.5L(6.5Y)DIESEL, V8
L58 ENGINE DIESEL, 4 CYL, 3.0L, DI, L4, TURBO, DOHC, ISUZU
L59 ENGINE FLEXIBLE FUEL, (GAS/ALC), 8 CYL, 5.3L, MFI, V8, GM
L5D Engine, Duramax 6.6L Turbo-Diesel V8, B20-Diesel compatible
L5J TRIM COMBINATION, CLOTH, MED SLATE GRAY (J) (91)
L5Q MOLDING COLOR, MED GRAY MET (91)
L5P Engine, Duramax 6.6L Turbo-Diesel V8, B20-Diesel compatible
Example codes

W1X RADIO PROVISIONS, MOUNTING, NAVIGATION, W/O MULTI CD
XLN TIRE FRONT 235/70R15-103H BW TL HWY
GU5 Rear axle, 3.23 ratio
KPN KNOB AIR VENTILATION, CHROME
VEG VEHICLE PREPARATION MINIMUM LEAD TIME 12 WEEKS
6XM COMPONENT FRT LH COMPUTER SEL SUSP (6XM)
3CC MOLDING I/P DARK SLEEK SILVER
5CS Shifter, sueded microfiber
AQ5 ADJUSTER PASS ST POWER 6 WAY
ECL PROVISIONS EUROPEAN RECYCLING COMPLIANT
9ST COMPONENT RR RH COMPUTER SEL SUSP (9ST)
605 TRIM COMBINATION LEATHER,NEUTRAL SHALE
SDD ACCESSORY TRAILER HITCH, FIXED
W95 IDENTIFICATION DEMONSTRATOR (MED & HD TRUCK)
4BJ INTERIOR TRIM JET BLACK/LT GRAY
P44 WHEEL 17 X 8.5, ALUM CHROME
ET2 COUNTRY MOZAMBIQUE
FK6 Front suspension, 7,000 lbs. (3,175 kg) multi-leaf
U31 GAGE,AMMETER
W51 ENTERTAINMENT SYSTEM OPTION A


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