Subaru OEM Oxygen Sensor 2022-2026 WRX

The 22690AB090 Oxygen Sensor is a crucial engine management component designed to monitor the amount of unburned oxygen in your vehicle's exhaust gases. By continuously transmitting real-time data to the Engine Control Unit (ECU), this sensor ensures your engine maintains the optimal air-to-fuel ratio. This specific part is commonly utilized as a downstream sensor (post-catalytic converter) in various Subaru models to monitor the efficiency of the catalytic converter. Replacing a faulty oxygen sensor with this direct-fit replacement can help resolve check engine light issues, restore lost fuel economy, and ensure your vehicle meets strict emissions standards.

Features:
- Direct-Fit Replacement: Features the exact OEM green electrical connector and precise wire length for a hassle-free, plug-and-play installation without the need for wire splicing.
- Optimized Engine Performance: Helps the engine computer accurately adjust the air/fuel mixture, restoring engine responsiveness and preventing rough idling or stalling.
- Improved Fuel Efficiency: By resolving rich or lean running conditions, a fresh sensor ensures you get the most mileage out of every gallon of gas.
- Emissions Compliance: Keeps harmful exhaust emissions in check by ensuring the catalytic converter is functioning efficiently, helping your vehicle pass state emissions inspections.
- Durable Construction: Built with a rugged stainless steel shell and high-temperature-resistant wiring to withstand the extreme heat and harsh environment of the exhaust system.
- Flange-Style Mount: Includes the integrated mounting flange specific to compatible exhaust pipes for a secure, leak-free seal.

Includes:
- 1 x O2 Sensor

Applications:
2022-2026 Subaru WRX