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
M5* Codes

M50 TRANSMISSION,MANUAL,5 SPEED,NVG,85 MM,3.49 1ST,O/D
M51 TRANSMISSION MANUAL 5 SPEED, NVG, 85MM, 3.49 1ST, 0.73 5TH, O/D
M52 TRANSMISSION MAN 5 SPD, GETRAG, F23, TFWD
M53 SHIFTER INTERLOCK CLUTCH
M54 TRANSMISSION,MANUAL 6 SPEED,ISUZU,136MM,6.72 1ST,O/D
M55 TRANSMISSION MAN 5 SPD, CLARK, CL2905, 4.47 1ST, .81 5TH, O/D
M56 TRANSMISSION MAN 5 SPD, CLARK, CL2905, 4.08 1ST, .815 5TH, O/D
M57 TRANSMISSION,AUTOMATIC 4-SPEED(THM325-4L)
M58 TRANSMISSION MAN 5 SPD, SUZUKI, 3.416 1ST, 0.757 5TH
M59 TRANSMISSION MAN 5 SPD, SUZUKI, 3.65 1ST, 0.86 5TH
M5N Transmission, 8-speed automatic
M5N TRANSMISSION AUTO 8 SPD, 8L45, BAS+
M5T TRANSMISSION AUTO 8 SPD, 8L45
M5U TRANSMISSION AUTO 8 SPD, 8L90
M5A MANUAL MAINTENANCE & WARRANTY - MULTI LANGUAGE PACK 3 - RENAULT
M5B MANUAL MAINTENANCE & WARRANTY - MULTI LANGUAGE PACK 1 - DELETION - RENAULT
M5C MANUAL MAINTENANCE & WARRANTY - MULTI LANGUAGE PACK 2 - DELETION - RENAULT
M5D MANUAL MAINTENANCE & WARRANTY - W/O SPECIFIC LANGUAGE - RENAULT
M5E MANUAL MAINTENANCE & WARRANTY - MULTI LANGUAGE PACK 3 - DELETION - RENAULT
M5F WARRANTY MANUAL AUSTRALIA - DELETE
M5G WARRANTY MANUAL NORWEGIAN - RENAULT
M5H WARRANTY MANUAL AUSTRALIAN - RENAULT
M5J WARRANTY MANUAL FRENCH OVERSEAS - RENAULT
M5K MANUAL MAINTENANCE AND WARRANTY - SCANDINAVIAN - RENAULT
M5L MANUAL MAINTENANCE AND WARRANTY - IRISH - RENAULT
M5M TRANSMISSION AUTO 8 SPD, 8L60, BAS+
M5P TRANSMISSION AUTO 8 SPD, 8L40, BAS+
M5R TRANSMISSION AUTO 8 SPD, 8L90,
M5S TRANSMISSION AUTO 8 SPD, 8L60
M5V TRANSMISSION AUTO 8 SPD, 8L40
M5W TRANSMISSION AUTO 8 SPD, 8L80, BAS+
M5X TRANSMISSION AUTO 8 SPD, 8L90, BAS+
M5Y TRANSMISSION AUTO 8 SPD, 8L1000
M5Z TRANSMISSION AUTO 8 SPD, 8L1000, BAS+
Example codes

60W TRIM COMBINATION VINYL, DK COGNAC (W) (1988 TRK)
9F1 GENERATOR,LEECE NEVILLE 165 AMP
TZ7 FIRE EXTINGUISHER - DELETE
QAA TIRE ALL P255/45ZR17 BL R/PE ST TL HW4
XBB TIRE FRONT P235/70R15 WOL R/PE ST TL OOR 102S
2BU PRIMARY COLOR EXTERIOR, PRESTIGE BLUE, MET 2 (OPEL) (01)
G16 PRIMARY COLOR-EXTERIOR, CRUSH- 1 (413C)
06A TRIM COLOR SEAT DK TITANIUM & STITCHING ICE BLUE
8WS COMPONENT RR LH COMPUTER SEL SUSP (8WS)
VX7 FLEET PROGRAM NON-REPURCHASE, LONG TERM DAILY RENTAL
T1A IDENTIFICATION STEERING COLUMN EXPORT REQMTS
LM1 ENGINE DIESEL, 4 CYL, 1.7L, L4, DI, DOHC, ISU
30U PRIMARY COLOR EXTERIOR, INTERNATIONAL BLUE MT
KQV Seats, ventilated driver and front passenger
VKY ACCESSORY DOOR HANDLES - ALTERNATE FINISH - CHROME
KGV FLEET INCENTIVE YORK INTERNATIONAL CORPORATION (C/K/N/U/W- TRK CKGMLST)
PHX TRIM CLOTH, GEO/STRUCT
U73 Antenna, fixed
K1L CONVERSION VIVARO DOUBLE CAB
6CA COMPONENT FRT LH COMPUTER SEL SUSP (6CA)


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