Oxygen Sensor for Subaru Impreza Forester Legacy Outback WRX 4 Wire Heated 2.0L/2.5L 1998-2015
Main Description
Discover the WEIDA AUTO PARTS Subaru Oxygen Sensor, a precise 4-wire heated O2 sensor designed to fit Subaru models including the Impreza, Forester, Legacy, Outback, and WRX with 2.0 and 2.5 engines from 1998 to 2015. This oxygen sensor serves as a direct replacement for the OEM 22690-AA590, delivering accurate exhaust gas readings so your engine control unit (ECU) can optimize the air–fuel ratio for cleaner emissions and smoother performance. With magnetic induction sensing and a built-in heating element, it responds quickly across cold starts and varying driving conditions, helping maintain efficient combustion and consistent engine operation.
Benefits & Tips
- Direct fit for SUBARU IMPREZA, FORESTER, LEGACY, OUTBACK, and WRX models listed, ensuring straightforward installation without adapters.
- Heated 4-wire design provides faster warm-up and stable readings in cold weather, improving ECU feedback and reducing fuel irregularities.
- Using an OEM-compatible sensor (OEM No. 22690-AA590) helps preserve diagnostic accuracy and engine performance across years of Subaru ownership.
Product Specifications
- Brand: WEIDA AUTO PARTS
- OEM No.: 22690-AA590
- Compatible Vehicles: SUBARU IMPREZA FORESTER LEGACY OUTBACK WRX 2.0 2.5 98-15
- Sensor Type: Magnetic Induction
- Wiring: 4-Wire (Heated)
- Hysteresis: 22690-AA700, 22690-AA590
- Repeatability: 22690AA700, 22690AA590
- Measuring Range: for SUBARU IMPREZA FORESTER LEGACY OUTBACK WRX 2.0 2.5 98-15
- Origin: Mainland China
Package includes:
- 1 x Subaru Oxygen Sensor compatible with IMPREZA, FORESTER, LEGACY, OUTBACK, WRX 2.0/2.5 (1998-2015) (OEM No. 22690-AA590)
Warnings / Reminders
Compatibility: matches OEM No. 22690-AA590. Please verify the OEM number before purchase to ensure a precise fit for your vehicle. All electronic and mechanical equipment, devices and machines sold by InterCyprus to EU countries are CE certified and carry a two year warranty.
Providing quality and trusted service since 2002 at intercyprus.com.