Doc's Diesel Ford 7.3L Powerstroke 5W-40 Full Synthetic Oil Change Kit 1994-2003Doc's Diesel Oil Change Kits: Doc's Diesel Oil Change Kits keep your diesel rig running strong without the hassle of hunting for parts or guessing on oil. Our DIY Diesel Oil Change Kit is perfect for truck owners who know their way around a wrench but want to skip the hassle of piecing it all together. Spend less time prepping and more time driving. With fresh engine oil and a new filter, youll reduce engine wear, improve fuel efficiency, and avoid

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and debris that can wear down your motor over time

change according to your vehicle’s manufacturer’s warranty

Designed for Trucks and SUVs

Doc's Diesel Fuel/Water Separators:

these hats keep you cool

7L Cummins Oil Filter 1989-2025 (Doc's NEW Black Oil Filter featuring upgraded materials and an enhanced grip

engine compartments

The Foam (Wash n Wax)

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Protects against Rust & Corrosion

Durable materials and a secure seal prevent leaks and failures under pressure