Oxygen Sensor for Subaru Legacy Outback 2015-2019 2.5L DOHC Direct Replacement with 22641-AA71A

This oxygen sensor is a precise, ready-to-install replacement designed for Subaru Legacy and Outback models from 2015 to 2019 with a 2.5L DOHC engine. The part, 22641-AA71A, is engineered to deliver accurate exhaust gas readings to the engine control unit, helping your vehicle maintain optimal air-fuel balance, improve fuel efficiency, and reduce emissions. Built with a robust magnetic induction sensing element and a heating-type design for quick warm-up, it supports reliable performance across driving conditions and climates.

Benefits & Tips

• Restores accurate oxygen readings to support smoother idling, cleaner emissions, and better fuel economy.
• Ideal replacement when diagnosing performance issues related to exhaust gas sensing on 2015–2019 2.5L Subaru Legacy and Outback."
• Tip: Have a professional install the sensor to ensure correct threading and alignment for optimal sensing performance.

Product specifications

• Brand: IWOKPHD
• Model: 22641-AA71A ( также listed as 22641AA71A, 22641 AA71A)
• OEM No.: 22641-AA71A
• Origin: Mainland China
• Sensor Type: Magnetic Induction
• Type: Heating Type
• Application: Subaru Legacy (2015-2019) and Subaru Outback (2015-2019)
• Engine: 4-Cyl 2.5L DOHC EMPI NA
• Fitment details include 2.5I, 2.5I-L, 2.5I-L Eyesight, 2.5I-P, 2.5I-P Eyesight, 2.5I-S, 2.5I-S Eyesight, 2.5I-T Eyesight
• Measuring Range: 234-9138 (also listed as 2349138, 22641AA71A, 211500-6050)
• Repeatability: Front
• Resolution: 22641AA670
• Sensitivity: 22641AA71A
• Part Numbers: 22641-AA71A, 22641AA71A, 22641 AA71A, 22641AA670, 22641-AA670

Package includes:

• 1 x Oxygen Sensor 22641-AA71A

Warnings / Reminders

• Please verify compatibility with your exact vehicle model, year, and engine configuration (Subaru Legacy or Outback 2015–2019, 2.5L DOHC, EMPI NA) before purchase.
• Professional installation is recommended to ensure proper sensor seating and electrical connections.

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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