2020 GMC Sierra 2500HD V (GMTT1XX) Crew Cab Long Bed: Detailed engine bay with visible components and engine cover

previous

next

Engine bay showing organized mechanical components, wiring, fluid reservoirs, and a prominent engine cover with 'Duramax 6.6 HD' embossed, highlighting a heavy-duty powertrain setup.

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

View 27 images of the 2020 GMC Sierra 2500HD V (GMTT1XX) Crew Cab Long Bed