NGK 24578 Oxygen Sensor - NGK/NTK Packaging Fits select: 1999-2004 SUBARU FORESTER, 1999-2004 SUBARU IMPREZA

NGK Oxygen Sensor is manufactured to control fuel and ignition system. It is constructed from durable material that is corrosion and abrasion resistant. This oxygen sensor features a sensor which is located before and after catalytic converter to check the amount of oxygen in the exhaust. It sends signal to the computer including air and fuel ratio timing in order to bring the engine into the optimum operating range.

Fits Select:
1999-2004 SUBARU FORESTER 4 Cyl 2.5 L
2000-2004 SUBARU IMPREZA 4 Cyl 2.5 L
1999 SUBARU IMPREZA 4 Cyl 2.2 L
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