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Lambda Sensor Air Fuel Ratio for Subaru Forester SF5 EJ20 AWD 2.0 A24B71

SKU: 1005012140938072-Default Title
Default Title
€38,40
-38% €61,45 €38,40

Keep your Subaru running at its best with the Lambda Sensor Air Fuel Ratio for Subaru Forester SF5 EJ20 AWD 2.0 (A24-B71). This heating-type, piezoelectric oxygen sensor is designed to monitor exhaust gas oxygen levels and feed precise data to the engine control unit, helping the ECU optimize the air-fuel mixture for cleaner emissions, smoother idle, and improved fuel efficiency.

Built as a direct-fit replacement for the A24-B71 sensor family, it delivers accurate lambda readings to support reliable closed-loop fuel control. The integrated heating element ensures faster warm-up, so your Subaru reaches optimal operating temperature quickly and maintains efficient combustion even on cold starts. Key specifications align with the A24-B71 platform, delivering dependable performance for your engine management system.

Main Description

With compatibility for Subaru Forester SF5 EJ20 and Impreza GT AWD 2.0 models, this sensor helps your vehicle maintain correct air-fuel ratios across varying driving conditions. The combination of Piezoelectric sensing and a Heating Type design reduces response time, helping you achieve smoother acceleration, steadier idle, and better throttle feel. Keeping the oxygen sensor in good shape is essential for optimal emissions control and fuel economy on turbocharged or naturally aspirated Subaru engines alike.

Benefits & Tips

  • Benefit: More precise fuel delivery leads to improved fuel efficiency and lower emissions by maintaining an optimal air-fuel ratio.
  • Tip: After installing a new lambda sensor, allow your ECU to relearn fuel trims for best performance.
  • Tip: Use the correct part numbers (A24-B71, A24B71, 16316210) to ensure proper fit and function with your Subaru.

Product Specifications

  • Brand: IWOKPHD
  • Part numbers: A24-B71, A24B71, 16316210
  • Application: For Subaru Forester SF5 EJ20 Impreza GT AWD 2.0
  • Sensor Type: Piezoelectric
  • Type: Heating Type
  • Measuring Range: A24-B71
  • Hysteresis: 16316210
  • Repeatability: A24B71
  • Origin: Mainland China
  • Warranty: 2 years (Replacement Warranty)

Package includes:

  • 1 pcs

Warnings/Reminders

  • Please check the picture and the part number carefully to make sure that you bought the right part for your car.
  • If you can not make sure which item fit for your car,please send the Part Number Or the Original product photos to us confirm it before order.
  • The only way to be 100% sure that the part will fit your vehicle is to check your original part. We will check for you and reply soon within 24 hours.

All electronic and mechanical equipment, devices and machines sold by InterCyprus to EU countries are CE certified and carry a two year warranty.

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