GMC Sierra 2500HD V (GMTT1XX) Crew Cab Standard Bed
6.6 Duramax TD V8 (445 hp) Automatic
2020 — 2023
Diesel
Duramax L5P
Oil capacity: 9.5 l
Recommended Engine Oils
High mileage (>150 000 km)
Priority to 40-viscosity oils for enhanced protection of worn components
Recommended Additives & Treatments
READY FOR PROFESSIONAL UPGRADE?
Get personal recommendations from our technical specialists. We will help choose the ideal maintenance complex for your GMC Sierra 2500HD.
Select year of manufacture GMC Sierra 2500HD V (GMTT1XX) Crew Cab Standard Bed 6.6 Duramax TD V8 (445 hp) Automatic
Find exact motor oil recommendations for your year
2020
GMC Sierra 2500HD V (GMTT1XX) Crew Cab Standard Bed 6.6 Duramax TD V8 (445 hp) Automatic2021
GMC Sierra 2500HD V (GMTT1XX) Crew Cab Standard Bed 6.6 Duramax TD V8 (445 hp) Automatic2022
GMC Sierra 2500HD V (GMTT1XX) Crew Cab Standard Bed 6.6 Duramax TD V8 (445 hp) Automatic2023
GMC Sierra 2500HD V (GMTT1XX) Crew Cab Standard Bed 6.6 Duramax TD V8 (445 hp) Automatic