ECOGARD XA7039 Premium Engine Air Filter Fits Volkswagen Passat / Audi A6 Quattro, A4 Quattro / BMW X5, 740iL, 540i, 740i / Audi Allroad Quattro, A4, S4 / BMW M5 / Audi A6 / BMW 530i, 840Ci, Z8 COMPATIBLE with 1998-2005 Volkswagen Passat, 1998-2004 Audi A6 Quattro, 1996-2001 Audi A4 Quattro, 2000-2006 BMW X5, 1993-2001 BMW 740iL, 1994-2003 BMW 540i, 1993-2001 BMW 740i, 2001-2005 Audi Allroad Quattro, 1996-2001 Audi A4, 2000-2002 Audi S4. IMPROVE PERFORMANCE by changing your vehicle's air filter at least every 12,000 miles (or as recommended in your car owner's manual); to ensure your vehicle's engine has the clean and efficient air flow it needs for fast acceleration and long term power. AVOID INCREASED ENGINE WEAR caused by dirty air intake filters that may allow damaging particles to get into the engine. FACTORY FIT FOR EASY INSTALLATION. Replaces: FRAM CA7651 Purolator A47039 WIX 42295 OE 13 72 1 736 675. SPECIFICALLY ENGINEERED AND TESTED for Volkswagen, Audi, BMW OE (original equipment) engine air filter's fit, form, and function.