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
LS* Codes

LS0 ENGINE,V8,6.0L
LS1 ENGINE GAS, 8 CYL, 5.7L, SFI, ALUMINUM ENGINE
LS2 ENGINE,6.0L(364CID) GAS V8
LS3 ENGINE,1.0L(1.0-2),L3(TURBO)
LS3 ENGINE GAS, 8 CYL, 6.2L, SFI, ALUM, HO, GM
LS4 ENGINE,GAS,8 CYL,5.3L.SFI,ALUM,CYLINDER DEACTIVATION
LS5 ENGINE,1.6L(1.6U),4 CYL IN-LINE,TBI,OHC,TRACKER SUZUKI,98CID,GAS
LS6 ENGINE GAS, 8 CYL, 5.7L, SFI, ALUMINUM, HIGH OUTPUT
LS7 ENGINE GAS, 8 CYL, 7.0L/(425 CID), SFI, ALUM, HO, GM
LS8 ENGINE,151 C.I.D.),L4,2BBL.
LS9 ENGINE GAS, 8 CYL, 6.2L, SFI, ALUM, HO, INTER CLR SC, GM
LSA ENGINE DRESS KIT, UPS RETROFIT
LSA ENGINE GAS, 8 CYL, 6.2L, SFI, ER, ALUM, INTR CLR SC, GM
LSD Engine, 1.5L Turbo DOHC 4-cylinder, SIDI, VVT
LSG POWER OPTION DURAMAX, 7.2L, 210 GROSS HP @ 2,400 RPM
LSH POWER OPTION DURAMAX, 6.6L, 250 GROSS HP @ 3,750 RPM
LSJ ENGINE GAS, 4 CYL, 2.0L, MFI, L4, DOHC, SC, ALUM, GM
LSL ENGINE GAS, 8 CYL, 5.3L, MFI, IRON, HO, GM
LSM POWER OPTION GMPT V10, 7.5L, 330 NET HP @ 4, 000 RPM
LST ENGINE,3.9L(3.9L),DIESEL,4 CYL CUMMINS
LST ENGINE GAS, 8 CYL, 6.2L, SFI, ALUM, INTR CLR SC, GM
LSU ENGINE,3.9L(3.9M),DIESEL,4 CYL CUMMINS(TURBO)
LSV POWER OPTION CATERPILLAR 3126, 7.2L, 175 GROSS H.P. @ 2400 RPM
LSW POWER OPTION CATERPILLAR 3126, 7.2L, 190 GROSS H.P. @ 2200 RPM
LSX POWER OPTION CATERPILLAR 3126, 7.2L, 210 GROSS H.P. @ 2400 RPM
LSY Engine, 2.0L Turbo, 4-cylinder, SIDI
LSY Engine, 2.0L Twin-Scroll Turbo, 4-cylinder, SIDI
LSZ POWER OPTION CATERPILLAR 3126, 7.2L, 230 GROSS H.P. @ 2200 RPM
LSC ENGINE DIESEL, 6.4L, DI, TURBO, INTERNATIONAL
LSE ENGINE DIESEL, 4 CYL, 1.3L, CRI, DOHC, TURBO-FGT
LSF ENGINE DIESEL, 4 CYL, 1.3L, CRI, DOHC, TURBO-VGT
Example codes

6BX COMPONENT FRT LH COMPUTER SEL SUSP (6BX)
FK7 SUSPENSION FRONT 6, 000 LB CAPACITY (I-BEAM)
3EJ TIRE REAR LT215/75R15/D BL R/PE ST TL ALS
KY9 CONVERSION NAME PLT ST
C7J GVW RATING(11800 LBS)
US3 Antenna
TVM Tail lamps
OX0 LOCAL GM OF EUROPE OX0
7RZ COMPONENT FRT RH COMPUTER SEL SUSP (7RZ)
WPP Avenir Advanced Safety Package
WDS ORNAMENTATION LETTERING, "MAX 16"
X20 FLEET INCENTIVE C.R. BARD (U/W)
7MZ COMPONENT FRT LH COMPUTER SEL SUSP (7MZ)
TBF FAMILY CODE TIRE BRAND FRT
AUZ IDENTIFICATION BREAKING POINT M.Y. 2012 STEP 2
YGA TIRE REAR P245/75R16 BW R/PE ST TL AT 109S
QCZ TIRE ALL 245/40R19-94W R/ST TL HWY
B5A PACKAGE - 'INDY COUPE'
7WE COMPONENT FRT RH COMPUTER SEL SUSP (7WE)
ADI IDENTIFICATION FUEL LINES, STEEL, CONCEPT (C5 Y)


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