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
M4* Codes

M40 TRANSMISSION,AUTOMATIC 3-SPEED(THM400-475/3L80)
M40 TRANSMISSION,3-SPD AUTOMATIC
M41 TRANSMISSION AUTO 4 SPD, 2.826 1ST, 0.730 4TH
M42 TRANSMISSION MAN 5 SPD, SUZUKI, 3.583 1ST, 0.757 5TH
M43 TRANSMISSION AUTO 5 SPD, OPEL, AF23
M44 TRANSMISSION AUTO/MAN 5 SPEED, OPEL, F17, 0.89 5TH, ELECTRONIC,(CR), (TIPTRONIC)
M45 TRANSMISSION AUTO 5 SPD, OPEL, AF33, (TIPTRONIC)
M46 TRANSMISSION MAN 5 SPD, CLARK, CL2205, 70MM, 3.92 1ST
M47 TRANSMISSION MAN 5 SPD, CLARK, CL2615, 109MM, 5.82 1ST
M48 TRANSMISSION MAN 5 SPD, CLARK, CL2615, 109MM, 6.80 1ST
M49 TRANSMISSION MAN 5 SPD, BORG WARNER, 77MM, 3.75 1ST, .76 5TH, O/D
M4A SALES PACKAGE EXECUTIVE - VAR 1
M4B SALES PACKAGE EXECUTIVE - VAR 2
M4E TRANSMISSION MAN 5 SPD, 3.73 1ST, 2.14 2ND, 1.41 3RD, 1.12 4TH 0.89 5TH, F15CR, GEN2
M4L TRANSMISSION MAN 5 SPD, 4.27 1ST, 2.35 2ND, 1.48 3RD, 1.05 4TH 0.805TH, F17-HR, GEN2
M4M TRANSMISSION AUTO, CONTINUOUSLY VARIABLE RATIO (CVT), FWD, JATCO, VA7
M4P TRANSMISSION MAN 5 SPD, GMAP, 72MM, FWD, 3.81 1ST, 2.15 2ND, 1 .34 3RD, 0.97 4TH, 0.76 5TH, D16
Example codes

CW9 COUNTRY,MISCELLANEOUS,UNREGULATED
SLU EQUIPMENT GMC 'SLT' SALES PACKAGE #2
CMB ORNAMENTATION INTR I/P PAD, SOFT TOUCH PAINT MED CASHMERE
DTK 70th Anniversary Satin Black Metallic Full Length Dual Racing Stripes
YF1 RV Package
M7F IDENTIFICATION BODY SHOP PROCESS #6
V13 COLD CLIMATE PACKAGE(DELETE)
12U EXTERIOR COLOR,PRIMARY,SILVER METALLIC
QYK TIRE ALL LT215/85R16/D BW R/PE ST TL HWY
DBG MIRROR O/S LH, MANUAL CONTROL, MANUAL FOLDING
P1R OnStar Additional 9 months of OnStar Assurance for Tier3 Fleets
VG4 PROTECTOR UNDERVEHICLE COMPOUND, CORROSION PREVENTIVE, WATER BASED, BLACK
OSM LOCAL GM OF EUROPE (OSM)
BR1 FLEET INCENTIVE PFIZER INC. (C/H/K/U/W-TRK CKMLST)
DA9 ARM REST FRT SEAT, RH
3OU PRIMARY COLOR EXTERIOR, ALABASTER SILVER, MICA (OPEL)
F48 All-wheel drive
RZ5 ACCESSORY STOP LAMP
C6J GVW RATING(5100 LBS)
PCE CONTROL SEAT CUSHION, TILTABLE, RH


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