Mobil MA4321 Engine Air Filter For 1985-1992 Pontiac Firebird 5.79 x 6.07" 1pc

Mobil air filters are constructed with specially blended filter media for optimal dirt-holding capacity, filtering efficiency and maximum protection for your engine from harmful airborne contaminants. Get better engine protection and improved performance every 12,000 miles with a new air filter. A new air filter can increase airflow, horsepower, and improve overall engine performance.**Follow recommended change intervals as noted in your vehicle owner's manual