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Oxygen O2 Sensor Upstream Downstream Fits for Nissan Altima, for Nissan Maxima 2008 2009 2010 2.5L 3.5L - O2 Sensors Replace 234-9038 234-4381 Set of 2

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$38.39

$ 16 .99 $16.99

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  • Application: Oxygen Sensor Upstream Downstream Fits for Nissan Altima L4 2.5L 2008 2009 2010, for Nissan Altima V6 3.5L 2008 2009, for Nissan Maxima V6 3.5L 2009
  • Replacement Part No: Oxygen Sensor Replace Upstream: 234-9038 , 250-54037 , 211200-7070 , 22693-1AA0A , 25054037 , 2349038 , 226931AA0A , 1821382Z00 , 25679 ; Downstream: 234-4381 , 250-24771 , 2344381 , 25024771 , 22690-ED000 , 226A0-EN21A. 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 Nissan:

  • for Nissan Altima 2.5L L4 2010 Gas Engine; Exc. Calif
  • for Nissan Altima 2.5L L4 2008 2009 Gas Engine; Exc. Calif Sedan
  • for Nissan Altima 3.5L V6 2008 2009 Front Side
  • for Nissan Maxima 3.5L V6 2009 Right Side

Replacement Part No: Oxygen Sensor Replace Upstream: 234-9038 , 250-54037 , 211200-7070 , 22693-1AA0A , 25054037 , 2349038 , 226931AA0A , 1821382Z00 , 25679 ; Downstream: 234-4381 , 250-24771 , 2344381 , 25024771 , 22690-ED000 , 226A0-EN21A

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.

rebecca cruz
Reviewed in the United States on June 6, 2025
The engine runs quieter and smoother now. Doesn't have to be as noisy as it used to be and it works for me
David Konsewicz
Reviewed in the United States on June 6, 2025
Throttle feels more responsive—power kicks in instantly when passing or climbing hills. No more lag, just smooth acceleration.
Phillip Cooper
Reviewed in the United States on June 6, 2025
Installed on my Nissan Altima 2008 and everything went smoothly, it was very user friendly for me...
colleen s adams
Reviewed in the United States on June 6, 2025
My Maxima That nagging check engine light is finally off! No more stress about random warnings
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