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
LQ* Codes

LQ0 ENGINE GAS, 4 CYL, 2.6L, MFI, ISUZU
LQ1 ENGINE,GAS,3.4L(3.4X),MFI,OHC,V6,HO,DOHC
LQ2 ENGINE,0.8L(0.8-4),L3,SOHC,MPI
LQ3 ENGINE GAS, 6 CYL, 2.6L, MFI, V6, DOHC, GM
LQ4 ENGINE GAS, 8 CYL, 6.0L, MFI
LQ5 ENGINE,1.4L,L4,MFI
LQ5 ENGINE,1.4L,L4,MPI
LQ6 ENGINE,4.5L(4.5-8),V8(DIGITAL FUEL INJECTION)
LQ7 ENGINE,2.2L(2.2S),DIESEL L4
LQ8 ENGINE,2.0L,L4,MFI,DOHC
LQ9 ENGINE,6.0L(6.0N),V8,MFI,IRON,HIGH OUTPUT
LQA POWER OPTION CATERPILLAR 3126, 7.2L, 207 GROSS H.P. @ 2300 RPM
LQB POWER OPTION ISUZU, 7.8L, 200 GROSS HP @ 2400 RPM
LQC POWER OPTION ISUZU, 7.8L, 230 GROSS H.P. @ 2400 RPM
LQD POWER OPTION GMPT V8, 8.1L, 370 NET HP @ 4,400 RPM
LQE POWER OPTION GMPT V8, 8.1L, 415 NET HP @ 5,000 RPM
LQF POWER OPTION DURAMAX, 7.8L, 300HP/860LB FT @ 2200 RPM
LQG POWER OPTION CATERPILLAR 230 GROSS H.P., LOW TORQUE
LQH POWER OPTION ISUZU, 7.8L, 275 GROSS HP @ 2400 RPM
LQK POWER OPTION DURAMAX, 7.2L, 190 GROSS HP @ 2,400 RPM
LQL POWER OPTION DURAMAX, 7.2L, 210 GROSS HP @ 2,400 RPM.
LQM POWER OPTION GMPT V8, 6.5L, 175 GROSS HP @ 2,800 RPM
LQN POWER OPTION GMPT V8, 6.5L, 190 GROSS HP @ 2,800 RPM
LQQ POWER OPTION GMPT V8, 8.1L, 210 NET HP @ 4000 RPM
LQR POWER OPTION ISUZU 7.1L,200 GROSS HP @ 2600 RPM
LQR POWER OPTION GMPT V8, 8.1L, 225 NET HP @ 3800RPM
LQS ENGINE,DIESEL,3.9L(3.9L),CUMMINS 4BT
LQS POWER OPTION DURAMAX, 7.8L, 250 GROSS HP @ 2400 RPM, HIGH TORQUE
LQT POWER OPTION ISUZU 7.1L,230 GROSS HP @ 2600 RPM
LQV POWER OPTION CATERPILLAR 3126, 7.2L, 250 GROSS H.P. @ 2400 RPM
LQW POWER OPTION CATERPILLAR 3126, 7.2L, 275 GROSS H.P. @ 2400 RPM
LQX POWER OPTION CATERPILLAR 3126, 7.2L, 300 GROSS H.P. @ 2400 RPM
LQY POWER OPTION GMPT V8, 8.1L, 235 NET HP @ 3800 RPM
LQZ POWER OPTION CATERPILLAR 3116, 6.6L 230 GROSS HP @ 2600 RPM
LQI ENGINE DIESEL, 4 CYL, 1.6L, L4, MFI, DOHC, TURBO, FIAT, 88KW
Example codes

S77 DIRECT SALES SUZUKI
21U EXTERIOR COLOR,MOONSTONE,MET
87P WHEEL COLOR - MED ARGENT
V06 FILTER,ENGINE COOLER
WGV APPEARANCE PACKAGE LUCERNE CXL SPECIAL EDITION
MFF TRANSMISSION, MAN 5 SPD, D20 M/R
LXV ENGINE GAS, 4 CYL, 1.6L, MFI, DOHC, PT-JV, VARIABLE CAMSHAFT TIMING
PR7 SiriusXM Radio Additional 21 months of the SiriusXM Platinum Plan.
5F7 REFLECTIVE WHITE ON RED MARKING,U.S. AIR FORCE
4CG INTERIOR TRIM JET BLACK/LIGHT NEUTRAL
GP0 SPRING,REAR,10430 KG(23,000#)TAPERED LEAF
B4E LUXURY TOURING 'LT' PACKAGE
UPY RADIO AM/FM STEREO, SEEK/SCAN, AUTO REV MUSIC SEARCH CASS, MULTI CD, RDS, ETR
Y74 Enhanced Visibility Package
AAH RESTRAINT KNEE, INFLATABLE, LH
VY7 KNOB,TRANSMISSION CONTROL LEVER,LEATHER
9L5 ANTI-SYPHON FUEL SCREEN
C4X GVW RATING 2320 KG (5115 LBS)
PID FLEET INCENTIVE GREATER ALARM (N/W-TRK CKGMLST)
16T TOP COLOR BRITE WHITE (94)


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