Denso Air-Fuel Ratio Sensor 4 Wire, Direct Fit, Heated 234-5178 for 2014-2021 Subaru (Forester, WRX)
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The Denso Air-Fuel Ratio Sensor 4 Wire, Direct Fit, Heated (part number 234-9034) is a direct-fit replacement for 2008-2021 Subaru vehicles with engines.
Specifications:
| Sensor Type | Wide-Band |
| Number of Wires | 4 |
| Terminal Gender | Female |
| Fit Type | Direct Fit |
| Product Grade | Standard Replacement |
Fits: 2008-2021 Subaru models including Impreza, WRX STI. Confirm your year, make, model, and engine before ordering.
Interchanges With: Subaru 22641AA720, Subaru 22641AA510, NTK 24821, NAPA Mileage Plus 2349034, Bosch 18093, Delphi ES10942, Walker Products 250-54058, Walker Products 350-64027 and 2 more