Doc's Auto Parts Engine Air Filter DA6100Docs Auto Parts Engine Air Filters: Doc's Auto Parts Premium Engine Air Filters are built for reliable performance and everyday durability. They help block dirt, dust, and debris that can cause premature engine wear, keeping clean air flowing to your engine. A high quality silicone gasket creates a secure seal, even in harsh or dusty driving conditions, while deep pleated filter media captures more contaminants to support smoother operation, improved

Contamination with dirt

7L Cummins Fuel Filter 2025-2026

Weak Turbo Boost

Engineered for tight spaces with a 12” extended reach and 20° jaw bend

Heads up: Your engine needs 2

Eliminates stiction from all automatic transmissions

0L Duramax Cabin Air Filter 2020-2026

D4872+D5W40

Adds lubrication and protection for cold starts

Delayed or unresponsive gears

Removes smudges and leaves a slick finish

Formulated with everything needed to improve today’s Ultra-Low Sulfur Diesel