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Oxygen O2 Sensor Upstream Downstream Fits for Subaru Legacy 2010 2011 2012, for Subaru Outback 2010 2011 2012 2.5L - O2 Sensors Replace 234-9097 234-4445 Set of 2

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$39.99

$ 20 .99 $20.99

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  • Application: Oxygen Sensor Upstream Downstream Fits for Subaru Legacy H4 2.5L 2010 2011 2012, for Subaru Outback H4 2.5L 2010 2011 2012
  • Replacement Part No: Oxygen Sensor Replace 234-9097 , 2349097 , 18066 , 24831 , 22641-AA540 , 22641-AA54A , 18066 , 24831 , 250-54067 , OS5597 ; 234-4445 , 2344445 , 22690-AA810 , 22690AA810 , 22690-AA81A , 32010413 , 213-2951 , 15170 , 15172 , 24642 , OS5331. Before purchasing an O2 sensor, please carefully check your vehicle's year, brand and model, image, and part number to confirm compatibility
  • Oxygen Sensor Makings: Our oxygen sensor is made of carefully selected materials, capable of reaching temperatures up to 650 degrees Celsius, with faster response time and longer lifespan
  • Role of the Oxygen Sensor: Oxygen sensors are critical components in maintaining the health and performance of your vehicle's engine can accurately detect and help ensure continuous monitoring and operation of your engine. O2 sensors solve the problems of unstable idle, frequent stalling, and poor acceleration in your car
  • Efficieent Problem Solving: If you encounter any dissatisfaction with the performance of your oxygen sensors, we are committed to providing prompt assistance. Simply send us an email detailing the issue, and our dedicated team will work diligently to resolve your concerns. Whether it involves oxygen sensor replacement, or troubleshooting, we prioritize your satisfaction and aim to ensure your o2 sensor functions as expected



Product Description

9

Advantages of BLPextrm O2 Sensor

  • Low power consumption(7watt)
  • Adapt to high temperatures (vent at 1000 ℃)
  • Multilayer ceramic belt structure with integral heater.
  • The very short activity time (<15 seconds) Speed up the Cold Start.
  • There is no need to adjust and repair the oxygen sensor, just replace the same type of oxygen sensor.
2

Before purchasing an O2 sensor, please carefully check your vehicle's year, brand and model, image, and part number to confirm compatibility

Compatible with Subaru:

  • for Subaru Legacy H4 2.5L 2010 2011 2012
  • for Subaru Outback H4 2.5L 2010 2011 2012

Replacement Part No: Oxygen Sensor Replace 234-9097 , 2349097 , 18066 , 24831 , 22641-AA540 , 22641-AA54A , 18066 , 24831 , 250-54067 , OS5597 ; 234-4445 , 2344445 , 22690-AA810 , 22690AA810 , 22690-AA81A , 32010413 , 213-2951 , 15170 , 15172 , 24642 , OS5331

7

  • Can I replace the oxygen (O2) sensor by myself?
  • Yes. However, it is better to let a professional technician help you replace the oxygen sensor to better maintain your car's discharge system.
  • What might be the problem when my check engine light comes on?
  • This may be due to damage to the sensor probe, damage to the sensor body, internal failure of the sensor, external electrical failure or other problems.
  • Why is the fault indicator on?
  • If the fault indicator is on, it does not mean that the sensor is faulty. Different trouble codes mean different situations. Please judge the code carefully and find out the real problem.
  • Can the BLPextrm OE O2 sensor help my vehicle maintain discharge performance?
  • Yes. The BLPextrm OE oxygen (O2) sensor can help the on-board computer on the vehicle adjust the discharge ratio to maintain good discharge performance.

Supercat Twinkie
Reviewed in the United States on May 1, 2025
The O2 sensors arrived promptly, fit my car, and cost less than at local auto parts stores.
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