2011 GMC Sierra 2500HD III (GMT900, facelift 2011) Extended Cab Long Box: Detailed clean engine compartment with visible wiring and fluid reservoirs

Detailed clean engine compartment with visible wiring and fluid reservoirs

Close-up of a clean and organized engine compartment showing wiring harnesses, fluid reservoirs, radiator cap, hoses, and engine cover with some visible metallic engine components under the hood.

View Dimensions of the 2011 GMC Sierra 2500HD III (GMT900, facelift 2011) Extended Cab Long Box

View 21 images of the 2011 GMC Sierra 2500HD III (GMT900, facelift 2011) Extended Cab Long Box

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