Lucas Oil Magnum CK-4 SAE 15W-40 Diesel Oil (20287) 1994 - 2000 GM Fuel Systems 1999-2007 Duramax Mean Green High

1999-2007 Duramax Mean Green High Output Alternator (MG8247)

Our stainless steel fitting and silicone hose kit are a direct replacement for the problematic stock hose and quick-connect style fitting

Activating at a higher temperature means the thermostats will allow the coolant to stay in the engine longer delaying the coolant flowing through the radiator

This direct bolt-in replacement for the factory pedestal will eliminate leaks from the EBV actuator assembly and works with the factory turbo

2017-2023 Duramax L5P Dirty 3

Lucas Oil Magnum CK-4 SAE 15W-40 Diesel Oil (20287) 1994 - 2000 GM Fuel Systems 1999-2007 Duramax Mean Green HighLucas Oil Magnum CK 4 SAE 15W 40 Diesel Oil (20287) Lucas CK 4 is a premium Heavy Duty Motor Oil blended with high quality API Group II and Group Ill base oils and a cutting edge additive package providing the robust performance required by modern diesel engines while assuring good fuel economy.