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2008 GMC Sierra 1500 Denali AWD
8 Cyl 6.2L ... ; 6-Speed Automatic ... ; Crew Cab 1/2 Ton
-- Select Engine --
Engine Description RPO Code
The drop down menu includes engine codes with descriptions and engine sizes. Please use the following tutorial to locate the actual engine size of your vehicle; it could help you make the correct selection.
  • 8 Cyl 6.2L SFI, ALUM, HO L92
-- Select Transmission --
Transmission Description RPO Code
  • 6-Speed Automatic Transmission, HMD, 6L-80 MYC
-- Select Model Code --
Model Code Description RPO Code
A GM Model Code can be found on both the Service Tag and Service Parts Identification Tag.
  • Crew Cab 1/2 Ton TK10543
Parts Question Guide

2008 GMC Sierra 1500 Denali AWD Parts

Parts and Categories

[-] [+]Front End Sheet Metal, Heater, Vehicle Maintenance

[-] [+]Normal Maintenance Parts, Fluids, Capacities, Electrical Connectors

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It can be found on the vehicle's title, registration, and insurance papers, driver side of the dashboard near the windshield, and on the driver's side door jamb.
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We are working to update our catalog with the 2016 model years which is currently unavailable.
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