Doc's Diesel Chevrolet/GMC 6.6L Duramax Oil Filter 2020-2025

Doc's Diesel Oil Filters:

Doc's Diesel Premium Oil Filters are built to deliver reliable performance for hard-working trucks. They filter out dirt, metal, and other debris from your oil, helping protect your engine and improve fuel efficiency. They’re made for synthetic, conventional, or blended oils, with high-flow synthetic media and a heavy-duty metal housing for longer life and better filtration. Changing your filter regularly keeps your motor running smoothly and helps prevent overheating.

Product Details:

• Engineered for Synthetic, Conventional, and Blended Oil Types
• Rigorously tested for efficiency, capacity, and burst strength
• Durable construction with high-flow filter media
• Spring Activated Relief Valve (when applicable)
• Anti-Drain Back Valve helps prevent engine dry start (when applicable)
• Doc's Auto Parts all have an OEM design, fit, and function that meet or exceed OEM Requirements

Micron + Efficiency Rating:

• 25 Micron @ 99% Efficiency Rating

Fitment + Interchange:

Vehicle Fitment:

• 2020-2025 Chevrolet/GMC 6.6L Duramax 2500HD, 3500HD

Interchange:

• Doc's D11878: GM 12684038, AC/Delco PF26, Wix WL10454, Baldwin B7449, Premium Guard PG9952EX

Doc's Part Number:

D11878

Change Interval:

Above all recommendations, change according to your vehicle’s manufacturer's warranty.

• Oil Filters: Every 5,000-7,000 miles or 10,000-15,000 miles maximum