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
NK* Codes

NK1 FUEL TANK,25 GALLON,PLASTIC
NK2 FUEL TANK,79 LITER
NK3 STEERING WHEEL,SPORT,SOFT RIM,SIMULATED LEATHER
NK4 Steering wheel, leather, sport
NK4 STEERING WHEEL,SPORT,LEATHER
NK4 STEERING WHEEL,SPORT,LEATHER WRAPPED
NK5 Steering wheel, urethane
NK5 STEERING WHEEL(STANDARD)
NK5 STEERING WHEEL(STANDARD)(EXPORT)
NK6 FUEL TANK 50 GAL/189 LITER,RECT,STEEL
NK7 FUEL TANK,117 LITER(31 GALLON)
NK8 FUEL TANK,50 GAL SINGLE LH
NK9 FUEL TANK 189L, 50 GAL, RH, RECT, STEEL
NKB STEERING WHEEL BASE VINYL
NKC Noise control system, active noise cancellation
NKC Bose Active Noise Cancellation
NKC Active Noise Cancellation
NKC NOISE CONTROL SYSTEM, ACTIVE NOISE CANCELLATION
NKF Pedestrian Safety Signal
NKR Next Generation Active Noise Cancellation
NKG Active Noise Cancellation
NKE NOISE CONTROL-ELECTRONIC SOUND ENHANCER (DO NOT USE NEW MAJOR)
NK0 FUEL TANK 54L, 14.2 GAL, PLASTIC
NKD NOISE CONTROL ENGINE SOUND ENHANCEMENT
Example codes

RDK WHEEL 18 X 7.0, J, ALUMINUM, DESIGN 4
JH4 BRAKE HYD POWER, 4 WHL DISC, 9,500 LBS
VZG ACCESSORY STRIPE PACKAGE, RALLY STRIPES - BLACK
UA2 THEFT DETERENT SYS EXPORT SPECIFIC
BYY ORNAMENTATION INTR I/P PAD, CHARCOAL, TECHNICAL GRAIN
VH8 PROCESSING SOLECTRIA GLIDER UNIT
667 TRIM COMBINATION, CLOTH, HD, MED BEECHWOOD
G40 SUSPENSION,REAR,AIR,19000 LBS
R04 WHEELS,SINGLE REAR
SNU PRIMARY COLOR EXTERIOR, INCA GOLD, SCHWANS, WE7952
QES Tires, 255/35ZR20 all-season, run-flat
C13 WIPER SYSTEM WINDSHIELD, INTERMITTENT
AMP SEAT THIRD ROW FOLDING, TUMBLE, HEADREST
HC2 AXLE,REAR,2.76 RATIO
R7E CONTROL SALES ITEM NO. 30
B1R TIRE ALL- P185/60 VR14/N BL R/PE ST TL AL3
S2H FLEET INCENTIVE W.R.GRACE & COMPANY (W)
XCQ Tire, spare P265/70R17 all-season, blackwall
AR3 AIR CUSHION RESTRAINT
RP4 TIRE ALL 205R16C D 110/108 S BW HWY


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