CLEAN ONCE EVERY 5 YEARS: Engine air filter only needs cleaning every 75,000 miles under normal highway driving conditions (5 years based on the average miles driven per year of 15,000 miles). Autopart International: 5000499531, Autopart International: 5000499532, Beck/Arnley: 0421842, BMW: 13727843264, BMW: 13727843283, BMW: 13727843284, Carquest: 93041, Carquest: 93042, Hastings: AF1665, Mahle: LX2074, Mahle: LX2075, Pipercross: PP1923DRY, Premium Guard: PA99068, Premium Guard: PA99069, Pronto: PA99068, Pronto: PA99069, Purolator: A31375, Purolator: A31376, WIX: 49714, WIX: 49715, WIX: WA10042, WIX: WA40041.
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