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
FN* Codes

FN0 SPRING,FRONT,5000 KG(11000#),TAPERLEAF
FN1 Rear axle, 10,000 lb. (4,536 kg) Dana Spicer S14-110, single reduction
FN1 SPRING,FRONT,5996 KG(13200#),TAPERLEAF
FN2 SPRING FRONT AUXILIARY LEAF
FN3 AXLE FRONT 4,000 LB CAPACITY
FN4 AXLE FRONT 4,300 LB CAPACITY
FN5 AXLE FRONT 4,500 LB CAPACITY
FN6 AXLE FRONT 5,000 LB CAPACITY
FN7 AXLE FRONT 5,300 LB CAPACITY
FN8 AXLE FRONT 5,500 LB CAPACITY
FN9 AXLE FRONT 6,000 LB CAPACITY
FNE EQUIPMENT H.D. FRAME CROSSMEMBER (TAPERLEAF RR SUSPENSION)
FNF FLOOR POWER TAKE OFF (PTO), FRT
FNH WHEELBASE 190 INCH
FNJ Wheelbase, 132.5" (336.6 cm)
FNK WHEELBASE 238 INCH
FNP Front fender extension, painted body color
FNQ WHEELBASE-179'
FNT FENDER DELETION
FNU WHEELBASE 210 INCH
FNV Wheelbase, 175" (444.5 cm)
FNV WHEELBASE 175 INCH
FNW Wheelbase, 176" (447.0 cm)
FNW WHEELBASE 176 INCH
FNX Front fender extension, mold-in-color Black
FNG EQUIPMENT INTR, 3RD SEAT
Example codes

D3N COUNTRY YUGOSLAVIA
6AB COMPONENT FRT LH COMPUTER SEL SUSP (6AB)
D48 Mirrors, outside power-adjustable, body-color
Y4C LUBRICANT ENGINE OIL & PERFORMANCE
JJ1 BRAKE LINING SALT AND WATER SENSITIVE
RCR WHEEL 17 X 7.0, J, ALUMINUM, DESIGN 16
1CR TRIM COLOR DR PANEL VERY LT PLATINUM
13V TRIM COMBINATION VINYL, LT GRAY
LGS FAMILY CODE LIFTGATE SUBASSEMBLY
E02 EQUIPMENT ADDITIONAL CARIBBEAN COUNTRIES
B57 ORNAMENTATION,EXTERIOR(DELUXE)(USED WITH TROFEO SPORT COUPE WL3)
18D TRIM COMBINATION CLOTH, DK CHARCOAL (D) (96)
054 RATIO 5.71
UFL PIO, Lane Departure Warning
QS5 WHEEL 18 X 8, ALUMINUM, FLANGED, PREMIUM
8WM COMPONENT RR LH COMPUTER SEL SUSP (8WM)
21D TRIM COMBINATION CLOTH, DK MONTANA BLUE (D) (94)
BU4 FLEET INCENTIVE - AVNET, INC.
63Y TRIM COLOR DR PANEL TIN GRAY
066 Rear axle, 4.10 ratio


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