Doc's Diesel Chevrolet/GMC 6.6L Duramax 15W-40 SEMI Synthetic Oil + Filter Maintenance Kit 2017-2019 Oil Brand:Doc's Diesel Standard Service (normal duty): Every

Standard Service (normal duty): Every 10

DCS9667+D5526+DPA5535+D5W40

Regular filter and fluid swaps help you avoid costly breakdowns and keep your truck on the road where it belongs

0L EcoDiesel Fuel Filter 2014-2020 (Set of 2)

Just grab a kit and get the job done

Doc's Diesel Chevrolet/GMC 6.6L Duramax 15W-40 SEMI Synthetic Oil + Filter Maintenance Kit 2017-2019 Oil Brand:Doc's Diesel Standard Service (normal duty): EveryDoc's Diesel Oil + Filter Maintenance Kits: Docs Diesel Oil + Filter Maintenance Kit's have everything you need to make routine maintenance easyfresh high quality engine oil and all the necessary filters in one box. No guesswork, no running around. Changing your oil and filters on time keeps your rig running strong. It cuts down on engine wear, helps you get better fuel mileage, and saves you from those big repair bills down the road. Diesel trucks