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
LK* Codes

LK0 ENGINE,1.9L L4(SATURN ONLY)(1.9-9)
LK1 ENGINE DIESEL, 6 CYL, 9.8L, DI, L6, OHC, 199KW, TURBO, 1SUZU
LK2 ENGINE GAS, 4 CYL, 1.8L, DI, DOHC
LK3 ENGINE GAS, 6 CYL, 3.7L, MFI, V6, DOHC
LK4 ENGINE DIESEL, 6 CYL, 12.0L, SFI, L6, OHC, 280KW, ISUZU
LK5 ENGINE GAS, 4 CYL, 2.8L, DOHC, MFI, AL, GM
LK6 ENGINE DIESEL, 4 CYL, 2.5L, L4, TURBO
LK7 ENGINE DIESEL, 6 CYL, 15.7L, DI, L6, OHC, 335KW, ISUZU
LK8 ENGINE DIESEL, 4 CYL, 1.7L, L4, DI, TURBO-LOW, HO, DOHC, ISUZU
LK9 ENGINE,3.0L(3.0E),V6,2BBL.
LKJ ENGINE GAS, 4 CYL, 1.4L, MFI, L4, SOHC, FAM 1, E100 MAX 75KW
LKK ENGINE GAS, 4 CYL, 1.4L, MFI, L4, SOHC, FAM 1, 67KW
LKL ENGINE GAS, 4 CYL, 1.0L, MFI, L4, SOHC, FAM 1, E100 MAX 57KW
LKR ENGINE DIESEL, 4 CYL, 1.7L, L4, CRI, DOHC, VGT, 81KW, GME
LKU ENGINE DIESEL, 4 CYL, 1.3L, L4, DOHC, TURBO-VGT, GME
LKV ENGINE DIESEL, 4 CYL, 1.3L, L4, DOHC, TURBO-FGT, GME
LKW ENGINE GAS, 4 CYL, 2.5L, L4, SIDI, VVT, GMNA
LKY ENGINE GAS, 4 CYL, L4, 1.2L, MFI, DOHC, FAM A/B, PDA, GEN 2, GMAP
LKA ENGINE GAS, 4 CYL, 1.4L, MFI, DOHC, PORT DEACTIVATION, REDUCED OUTPUT (55KW)
LKB ENGINE GAS, 4 CYL, 1.0L, SFI, L4, SOHC
LKC ENGINE FLEXIBLE FUEL, (GAS/ALC), 4 CYL, 1.0L, SFI, L4, SOHC
LKD ENGINE FLEXIBLE FUEL, (GAS/ALC), 4 CYL, 1.4L, SFI, L4, SOHC
LKE ENGINE GAS, 4 CYL, 1.4L, SFI, L4, SOHC
LKF ENGINE FLEXIBLE FUEL, (GAS/ALC), 4 CYL, 1.4L, MFI, L4, SOHC, BRA
LKG ENGINE DIESEL, 2.5L, DI, L4, DOHC, TURBO, EURO 5, 115KW, VMM
LKH ENGINE DIESEL, 2.5L, DI, L4, DOHC, TURBO, EURO 5, 115KW, GMNA
LKZ ENGINE DIESEL, 4 CYL, 2.5L, DI, L4, DOHC, TURBO, INTER- COOLER, ISUZU
Example codes

Y51 SALES PACKAGE CADILLAC, INTERNATIONAL SEATING
MXG TRANSMISSION MAN 5 SPD, Y4A, GMDAT, 60MM, 3.818 1ST, 0.837
N78 WHEEL,14X6(CAST ALUMINUM)
MJK Transmission, 6-speed manual
9C1 Identifier for Police Package Vehicle
XE2 LOCAL 0029981
H3C INTERIOR TRIM CONFIG LEATHER VAR 1, LEVEL 3, JET BLACK/DK ASH
BYP SPORT EQUIPMENT PACKAGE
43A ACCENT STRIPE,MEDIUM GREEN
TK4 PACKAGE TRUCK 17 TON SHORT WHEELBASE
HI2 FLEET INCENTIVE MTD PRODUCTS, INC. (U/W-TRK CKST)
AS8 Seats, third row 60/40 split-bench
TPX GRILLE RADIATOR, BLACK, W/COLORED BAR
74U EXTERIOR COLOR,PRIMARY,VICTORY RED
S7Y DIRECT SALES BLUE BIRD BODY
VZ7 FLEET INCENTIVE FUJI PHOTO FILM, USA, INC (B/H/J/N/U/W-TRK GMST)
QFF TIRE- P185/75R14/N WS2 R/PE ST TL ALS ALS
EVR PROVISIONS LETTERS GMC INSIGNIA DELETE
B2D PANEL (OPEL) TRIM, INNER, MALTA LIGHT
7UD COMPONENT FRT RH SEL SUSP (7UD)


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