Doc’s Diesel Clean & Protect Bundle 1999-2005 Finished with full zinc plating

Finished with full zinc plating for corrosion resistance and long-term durability

DGF429+DPA10660+DF209+D3977+D5399+D15W40

000 miles or at each fuel filter change

this oil provides excellent oxidation and thermal stability

Features built-in grommets for easy hanging in your garage or workspace

Doc’s Diesel Clean & Protect Bundle 1999-2005 Finished with full zinc platingDocs Diesel Clean & Protect Bundle: Modern diesel engines deliver serious power, but they demand serious protection. Injector deposits, soot buildup, and internal friction slowly rob performance and lead to expensive repairs. This bundle was built to clean and protect your diesel the right way, combining targeted fuel system cleaning with critical engine wear protection. Interval Diesel Treatment delivers a concentrated clean to help restore injector