Details

• Brand:

  

• SKU:

  22690AA38A

• Positions: Rear Front, Rear
• Description:

  Legacy. 2.5L, rear, manual trans. Outback. Front. 2.5l. Calif.

  Oxygen Sensor - Subaru (22690AA38A)

  The Oxygen Sensor - Subaru (22690AA38A) is a Genuine OEM component designed to deliver precise exhaust gas monitoring for Subaru vehicles. By measuring oxygen levels in the exhaust system, this sensor provides vital feedback to the Engine Control Module (ECM), enabling accurate adjustments to the air-fuel mixture for optimal efficiency, performance, and emissions control. Built to Subaru’s factory specifications, it ensures perfect compatibility and dependable long-term operation.

  Constructed from durable, heat- and corrosion-resistant materials, the 22690AA38A oxygen sensor is engineered to withstand extreme exhaust temperatures and constant exposure to harsh operating conditions. Subaru’s stringent quality standards guarantee that this sensor maintains accuracy over time, reducing the risk of drivability issues such as rough idling, fuel inefficiency, or increased emissions.

  As a direct-fit replacement, this OEM oxygen sensor is designed for select Subaru models, ensuring simple installation without modifications. Its plug-and-play configuration makes it suitable for both professional technicians and DIY owners who want a reliable, factory-calibrated replacement part.

  By maintaining accurate exhaust monitoring, this sensor helps the ECM keep the engine running smoothly and efficiently while ensuring compliance with emissions regulations. Unlike aftermarket options, it integrates seamlessly with Subaru’s engine management system, preventing false readings and premature failures.

  The Oxygen Sensor - Subaru (22690AA38A) is a trusted solution for restoring proper exhaust feedback and safeguarding engine performance. It delivers the reliability and precision expected from Subaru’s Genuine OEM parts.

  • Genuine OEM Subaru part manufactured to exact standards

  • Part number: 22690AA38A for precise fitment and compatibility

  • Accurately monitors oxygen levels in exhaust gases

  • Built with durable, heat- and corrosion-resistant materials

  • Direct-fit replacement for quick, hassle-free installation

  • Supports proper fuel economy, performance, and emissions compliance

  By choosing this OEM Oxygen Sensor, owners and mechanics benefit from consistent accuracy, improved efficiency, and reduced risk of drivability issues such as failed emissions tests, poor fuel economy, or unstable performance. Because it matches original Subaru specifications, it also ensures dependable operation and long-term reliability.

  
  

• Condition: New
• Notes: Order By Description.

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