About 2020 GMC Sierra
-Driving 2020 GMC Sierra should be a safe and exciting experience. So all parts you can get from us are, without doubt, the most reliable ones. In other words, they are OEM parts. OEM stands for Original Equipment Manufacturer. These replacement parts will make your car perform as if it was fresh from the factory. Over the years, we have put a lot of effort into making it easy for everyone to have OEM parts. You no longer have to struggle with all kinds of suppliers. We've already collected the cream of the crop for you. Every supplier is closely checked to ensure that they offer the most qualified parts to fit your 2020 GMC Sierra. No matter what problems you have with your car, our wide range of options will meet your needs.
2020 GMC Sierra 3500 HD 4WD Parts Specifications for Engine and Transmission
-2020 GMC Sierra Trims
4WD Crew Cab Long Box DRW Denali
4WD Crew Cab Long Box Denali
4WD Crew Cab Standard Box Denali
Engine Displacement
6.6 L
6.6 L
6.6 L
Horsepower (HP)
401 hp
401 hp
401 hp
Torque (lb-ft)
464 lb-ft
464 lb-ft
464 lb-ft
Tank capacity
36 gal
36 gal
36 gal
Transmission
6-Speed Automatic
6-Speed Automatic
6-Speed Automatic