ECOGARD X4872 Spin-On Engine Oil Filter for Conventional Oil - Premium Replacement Fits Ford F-250 Super Duty, F-350 Super Duty, F-350, F-250, Excursion, E-350 Super Duty, E-350 Econoline COMPATIBLE with 1999-2003 Ford F-250 Super Duty, 1999-2003 Ford F-350 Super Duty, 1994-1997 Ford F-350, 1994-1996 Ford F-250, 2000-2003 Ford Excursion, 1999-2003 Ford E-350 Super Duty, 1995-1998 Ford E-350 Econoline. BUILT for both SYNTHETIC AND CONVENTIONAL OILS. Proven to drive up to 5,000 miles between oil changes with confidence. GREATER ENGINE PROTECTION by optimally screening out 97% of harmful contaminants such as such as carbon, sand, dust and bits of metal before they can get into your engine. PREVENT DRY STARTS with by eliminating internal leakage during shutdown and startup through the use of an NBR anti-drain back valve (where required by OEM). WITHSTANDS FIVE TIMES ENGINE OPERATING PRESSURE for superior protection.