Doc's Diesel Tan Performance Hat 2014-2021 and with our Filter Sets

and with our Filter Sets

6L Duramax Fuel Filter 2001-2016: 3 Micron @ 96

and deep pleated filter paper traps more grime to help your truck run longer

conventional

Micron + Efficiency Ratings:

Doc's Diesel Tan Performance Hat 2014-2021 and with our Filter SetsAbout Product: Rev up your style with our tough, adjustable snapback caps, built for hard workers who know their way around an engine. Whether you're wrenching under the hood or hauling down the highway, these hats keep you cool, comfortable, and ready for anything. Materials: 100% Polyester shell sweatband Water repellent outer shell Perforated droplet holes for maximum airflow Adjustable snapback closure