BOSCH 3421 Premium Oil Filter with FILTECH Filtration Technology - Compatible with Select Audi 4000, 5000, A6, Coupe, Quattro, RS6, S4, S6, TT; BMW 325, 528; Volkswagen Beetle, Golf, Jetta + More

Exclusive FILTECH media technology screens out more harmful particles and dirt, preventing premature wear and engine failure OE fit ensured through strong steel base plates and housings that prevent warpage, leaks and poor fit Silicone anti-drain back valve ensures engine receives a supply of clean oil when the vehicle is started High lubricity gasket design provides a tight, leak proof seal, yet allows for easy removal when it's time for an oil change Metal spiral-wound center tube reinforces internal strength for durability.Compatible with select vehicles (Note: vehicle trim level/engine may affect fitment - verify specific vehicle fitment details with fit checker above): AMERICAN MOTORS: 1978-79 Concord, 1977-78 Gremlin, 1979 Spirit; AUDI: 1988-92 80, 1988-92 80 Quattro.AUDI: 1988-91,1993-95 90, 1988-94 90 Quattro, 1989-94 100, 1989-94 100 Quattro, 1974-77 100 Ser.