ECOGARD X1A Spin-On Engine Oil Filter for Conventional Oil - Premium Replacement Fits Ford F-150, Explorer, Ranger, Mustang, F-250, F-350, E-150 Econoline, Bronco, Explorer Sport Trac COMPATIBLE with 1975-2004 Ford F-150, 1991-2001 Ford Explorer, 1983-2000 Ford Ranger, 1964-1995 Ford Mustang, 1975-1996 Ford F-250, 1975-1997 Ford F-350, 1975-1996 Ford E-150 Econoline, 1966-1996 Ford Bronco, 2001 Ford Explorer Sport Trac. 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.