Doc's Auto Parts Engine Air Filter DA5603 Count:1 Boosts throttle response and restores

Boosts throttle response and restores power by improving injector cleanliness and combustion efficiency

2011-2013 FT3 2014-2015 NO TORQUE DATA F-350 SUPER DUTY 4WD

Silicone sealing gasket ensures a proper seal even under harsh conditions

tighten to 17-24 ft-lbs / 22-34 Nm

and they’re designed to perform in the harshest conditions—from off-road adventures to heavy-duty hauling and extreme weather

Doc's Auto Parts Engine Air Filter DA5603 Count:1 Boosts throttle response and restoresDocs 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