2003 Subaru Forester Upstream O2 Sensor

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2003 subaru forester upstream o2 sensor.

Choose wholesaler closeout 30 day warranty only 1. 4 0 out of 5 stars 16. Your forester can exhibit symptoms when the oxygen sensor has gone bad. Remove and replace oxygen sensor on a 2003 subaru 2 5.

When an o2 oxygen sensor go bad it ll cause your subaru forester s engine to run less efficiently. This product is made of high quality materials to serve you for years to come. Oxygen o2 sensor thread repair. Lsailon oxygen o2 sensor upstream and downstream fit 24578 2003 2006 for subaru baja 2 5l 1999 2004 for subaru forester 2 5l 1999 2004 for subaru impreza 2 5l 2000 2004 for subaru outback 2 5l denso 234 9010 air fuel ratio sensor.

Designed using state of the art technology and with customers in mind. Bank 1 sensor 1. Sfy oxygen o2 sensor upstream 234 9015 for 2003 2004 subaru forester impreza outback 2 5l 2003 2006 subaru baja 2 5l 22641 aa140 22641 aa280. Subaru forester 2 5l 2003 oxygen sensor by walker products.

Upstream sensor located before catalytic converter notes. Oe type 4 wire a f sensor. The subaru forester oxygen sensor is located inside of the exhaust pipe. It s responsible for sending information to the engine management computer which adjusts the fuel in your engine based on the amount of rich or lean mixtures present.

Or it may exhibit none at all. Choose top quality brands api bosch diy solutions delphi denso ngk spectra premium walker walker products. Oxygen sensors play a vital role in both engine management and emissions control. Bosch exact fit 1 denso exact fit 2 ntk exact fit 2 walker exact fit 1 this is a test.

Remove and replace oxygen sensor on a 2003 subaru 2 5. Bosch 15501 oxygen sensor oe fitment subaru 4 0 out of 5 stars 32. 1 6 of 6 results. 2003 subaru forester oxygen sensor.

A broken sensor brings too much fuel into the engine resulting in high fuel consumption and decreased efficiency.