Doc's Auto Parts Engine Air Filter DA5249 oil change kit Reduces DPF Regeneration Cycles —

Reduces DPF Regeneration Cycles — Cuts the excess soot that triggers frequent regens

[16] Tighten nut to specified value and tighten further to align cotter pin with hole

Adjustable snapback closure

Doc's Diesel Transmission Service Kits:

and painted surfaces from liquid stream and overspray

Doc's Auto Parts Engine Air Filter DA5249 oil change kit Reduces DPF Regeneration Cycles —Docs 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