2024 Chevy Duramax Oil Capacity V8. (1) if using e85 or m85 fuels, use amsoil of the appropriate viscosity. Complete information, specs, power and torque ratings on gm's 6.6l l5p v8 turbo diesel duramax engine used in the chevy silverado hd and gmc sierra hd.

18 ft/lbs (oil drain plug) replace drain plug seal. Factory fill is delvac 15w40.