GMC Logo2020 GMC Sierra 2500HD V (GMTT1XX) Crew Cab Standard Bed: Duramax 6.6L diesel engine compartment with protective covers and fluid reservoirs

A detailed look at the engine compartment featuring a Duramax 6.6L turbo diesel engine with visible air intake, cooling system components, fluid reservoirs, wiring, and protective engine covers under the hood.

View Dimensions of the 2020 GMC Sierra 2500HD V (GMTT1XX) Crew Cab Standard Bed

View 28 images of the 2020 GMC Sierra 2500HD V (GMTT1XX) Crew Cab Standard Bed

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