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Walker Exact Fit Oxygen Sensor 350-34888
  • Part # 350-34888
  • SKU # 41253
$
256
99
Application: Downstream sensor (located after catalytic converter)
Notes: Aftermarket part, Narrowband. "RIGHT"
Denso Exact Fit Oxygen Sensor 234-5048
  • Part # 234-5048
  • SKU # 517336
$
377
99
Application: Upstream sensor (located before catalytic converter)
Notes: Aftermarket part, Wideband. " RIGHT ".
Denso Exact Fit Oxygen Sensor 234-5165
  • Part # 234-5165
  • SKU # 269730
$
331
99
Application: Upstream sensor (located before catalytic converter)
Notes: Aftermarket part, Wideband. " LEFT ".
Denso Exact Fit Oxygen Sensor 234-4973
  • Part # 234-4973
  • SKU # 268843
$
218
99
Application: Downstream sensor (located after catalytic converter)
Notes: Aftermarket part, Narrowband. "RIGHT"
Denso Exact Fit Oxygen Sensor 234-4972
  • Part # 234-4972
  • SKU # 268958
$
218
99
Application: Downstream sensor (located after catalytic converter)
Notes: Aftermarket part, Narrowband. "LEFT"

About

2015 BMW M3 Oxygen Sensor

Your engine's performance depends on the right air-fuel ratio, and the 2015 M3 O2 sensor helps your ECU keep tabs on this ratio so things run smoothly. Reduced gas mileage, rough engine idling, and a lit engine indicator are all signs that something is wrong with the sensor. Left unchecked, it can damage the cat converter. Find the right price on 2015 BMW M3 O2 sensors to keep your car running smoothly down the road ahead.