K&N Select Oil Filter: Designed to Protect your Engine: Fits Select 1989-2020 RAM/DODGE/STERLING (Ram, 2500, 3500, 4000, 4500, 5500, D250, D350, W250, W350, Bullet 45, Bullet 55), SO-4003

K&N Select oil filters are engineered to offer outstanding filtration and engine protection. Each filter is specifically designed to meet or exceed the service intervals recommended by vehicle manufacturers and protected by the K&N 1-Year Limited Warranty. Up to 20,000 mile engine protection. 99% efficient, Designed for all oil types Vehicle Fitment: 2011-2020 RAM 2500; 2011-2020 RAM 3500; 2011-2018 RAM 4500; 2011-2018 RAM 5500; 1994-2010 DODGE Ram 2500; 1994-2010 DODGE Ram 3500; 2008-2010 DODGE Ram 4500; 2008-2010 DODGE Ram 5500; 2009-2010 STERLING TRUCK Bullet 45; 2009-2010 STERLING TRUCK Bullet 55; 2008 STERLING Bullet 45; 2008 STERLING Bullet 55; 2006 DODGE Ram 4000; 1989-1993 DODGE D250; 1989-1993 DODGE D350; 1989-1993 DODGE W250; 1989-1993 DODGE W350