Details

• Brand:

  

• SKU:

  22060AA140

• Other Names:

  Knock Sensor Ay

• Description:

  WRX STI. Impreza. 2.5L, 2005-08. All. Forester. Without sti model. Without turbo.

  Knock Sensor - Subaru (22060AA140)

  The Knock Sensor - Subaru (22060AA140) is a Genuine OEM engine monitoring component designed to detect detonation, also known as “knock” or “pinging,” within the combustion chamber. By transmitting vibration data to the engine control unit (ECU), the sensor enables real-time ignition timing adjustments, preventing engine damage while ensuring smooth operation and optimal performance. Subaru engineered this part to strict factory specifications, guaranteeing accuracy, dependability, and perfect compatibility with Subaru models.

  Built with high-quality electronics and a rugged housing, the Knock Sensor - Subaru (22060AA140) is resistant to extreme heat, vibration, and exposure to fluids found in the engine bay. Its OEM-grade construction ensures precise communication with the ECU, minimizing false readings and avoiding potential drivability issues that can arise with aftermarket alternatives.

  For professional mechanics, this knock sensor offers a reliable replacement that restores accurate detection of detonation and preserves factory tuning. For DIY owners, it features a direct-fit design for straightforward installation without modifications, ensuring consistent performance and long-term reliability.

  When a knock sensor begins to fail, common symptoms include poor fuel efficiency, reduced power, engine hesitation, and an illuminated check engine light. Ignoring these issues may lead to uncontrolled detonation, which can severely damage pistons, valves, and other internal components. Replacing it with the 22060AA140 restores critical engine protection and performance.

  • Genuine Subaru OEM knock sensor for precise detonation monitoring

  • Helps ECU adjust ignition timing to prevent engine damage

  • Durable construction withstands heat, vibration, and contaminants

  • Ensures seamless communication with Subaru’s ECU

  • Direct-fit replacement for quick and reliable installation

  • Restores performance, fuel efficiency, and long-term engine health

  By choosing the Knock Sensor - Subaru (22060AA140), you ensure your Subaru’s engine remains fully protected against detonation while maintaining the factory reliability, performance, and efficiency expected from Genuine OEM parts.

  
  

• Condition: New

WARNING: California Proposition 65

×

California Proposition 65

WARNING: Cancer and reproductive harm - www.P65Warnings.ca.gov