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Air / Fuel Ratio Sensor – Upstream
| Brand | Part # |
|---|
| Subaru | 22641AA510 |
| Subaru | 22641AA720 |
| Walker Products | 250-54058 / 25054058 |
| Walker Products | 350-64027 / 35064027 |
| Bosch | 18093 |
| NTK | 24821 |
| Walker Products | 250-54079 / 25054079 |
| Delphi | ES10942 |
| Walker Products | 350-64021 / 35064021 |
| Year | Make | Model | Submodel | Engine | Fuel Type | Position | Note |
|---|---|---|---|---|---|---|---|
| 2017 | Subaru | WRX STI | Base | 2.5H4 | GAS | Upstream | O.E. Quality Replacement Sensor |
| 2017 | Subaru | WRX STI | Limited | 2.5H4 | GAS | Upstream | O.E. Quality Replacement Sensor |
| 2016 | Subaru | WRX STI | Limited | 2.5H4 | GAS | Upstream | DENSO is the O.E. Manufacturer / Air Fuel Ratio Sensor |
| 2016 | Subaru | WRX STI | Base | 2.5H4 | GAS | Upstream | DENSO is the O.E. Manufacturer / Air Fuel Ratio Sensor |
| 2016 | Subaru | WRX STI | Series.HyperBlue | 2.5H4 | GAS | Upstream | DENSO is the O.E. Manufacturer / Air Fuel Ratio Sensor |
| 2015 | Subaru | WRX STI | Base | 2.5H4 | GAS | Upstream | DENSO is the O.E. Manufacturer / Air Fuel Ratio Sensor |
| 2015 | Subaru | WRX STI | Launch Edition | 2.5H4 | GAS | Upstream | DENSO is the O.E. Manufacturer / Air Fuel Ratio Sensor |
| 2015 | Subaru | WRX STI | Limited | 2.5H4 | GAS | Upstream | DENSO is the O.E. Manufacturer / Air Fuel Ratio Sensor |
| 2014 | Subaru | Impreza | WRX STI | 2.5H4 | GAS | Upstream | DENSO is the O.E. Manufacturer / Air Fuel Ratio Sensor |
| 2014 | Subaru | Impreza | WRX STI Limited | 2.5H4 | GAS | Upstream | DENSO is the O.E. Manufacturer / Air Fuel Ratio Sensor |
| 2013 | Subaru | Impreza | WRX STI | 2.5H4 | GAS | Upstream | DENSO is the O.E. Manufacturer / Air Fuel Ratio Sensor |
| 2013 | Subaru | Impreza | WRX STI Limited | 2.5H4 | GAS | Upstream | DENSO is the O.E. Manufacturer / Air Fuel Ratio Sensor |
| 2012 | Subaru | Impreza | WRX STI Limited | 2.5H4 | GAS | Upstream | DENSO is the O.E. Manufacturer / Air Fuel Ratio Sensor |
| 2012 | Subaru | Impreza | WRX STI | 2.5H4 | GAS | Upstream | DENSO is the O.E. Manufacturer / Air Fuel Ratio Sensor |
| 2011 | Subaru | Impreza | WRX STI Limited | 2.5H4 | GAS | Upstream | DENSO is the O.E. Manufacturer / Air Fuel Ratio Sensor |
| 2011 | Subaru | Impreza | WRX STI | 2.5H4 | GAS | Upstream | DENSO is the O.E. Manufacturer / Air Fuel Ratio Sensor |
| 2010 | Subaru | Impreza | WRX STI | 2.5H4 | GAS | Upstream | DENSO is the O.E. Manufacturer / Air Fuel Ratio Sensor |
| 2010 | Subaru | Impreza | WRX STI Special Edition | 2.5H4 | GAS | Upstream | DENSO is the O.E. Manufacturer / Air Fuel Ratio Sensor |
| 2009 | Subaru | Impreza | WRX STI | 2.5H4 | GAS | Upstream | DENSO is the O.E. Manufacturer / Air Fuel Ratio Sensor |
| 2008 | Subaru | Impreza | WRX STI | 2.5H4 | GAS | Upstream | DENSO is the O.E. Manufacturer / Air Fuel Ratio Sensor |
Enhance your Subaru’s engine performance with the Denso Air/Fuel Ratio Sensor part number 234-9034. This high-quality sensor is specifically designed for Subaru models and is compatible with other part numbers 22641AA510 and 22641AA720.
The Denso Air/Fuel Ratio Sensor ensures that the right amount of fuel is delivered to the engine by accurately measuring the air/fuel ratio. This helps to improve fuel efficiency, reduce emissions, and optimize engine performance. The sensor also provides real-time data to the engine control module, which can then adjust the air/fuel mixture accordingly.
Made with premium materials and advanced technology, the Denso Air/Fuel Ratio Sensor is built to last and withstand even the toughest driving conditions. Its compact size and easy installation make it a convenient and cost-effective replacement part for your Subaru.
Whether you’re a professional mechanic or a DIY enthusiast, the Denso Air/Fuel Ratio Sensor is an essential component for maintaining your Subaru’s engine health and maximizing its power and efficiency. Don’t settle for less, choose the best with the Denso Air/Fuel Ratio Sensor part number 234-9034.
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| Connector Gender | Female |
| Grade Type | Regular |
| Sensor Type | Heated |
| Thread Diameter | 0.711 |
| Universal Or Specific Fit | Specific |
| Wire Quantity | 4 |
| Wiring Harness Length | 31.06 |
Delivery Info
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Returns Info
Newparts.com offers a thirty (30) day return for refund for all items purchased through Newparts.com. To qualify for return and refund, all items must be new and in their original manufacturers box. To initiate a return, please contact our customer service. This information is only a summary. Complete shipping and return policy information can be found in our web site policies.
