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Air / Fuel Ratio Sensor – Upstream (Cylinder(s) 4, 5, and 6)
| Brand | Part # |
|---|
| BMW | 11 78 7 589 139 / 11787589139 |
| Year | Make | Model | Submodel | Engine | Fuel Type | Position | Note |
|---|---|---|---|---|---|---|---|
| 2012 | BMW | X3 | xDrive28i | 3.0L6 | GAS | Upstream | Cylinder(s) 4, 5, and 6 |
| 2011 | BMW | 528i | Base | 3.0L6 | GAS | Upstream | Cylinder(s) 4, 5, and 6 |
| 2011 | BMW | X3 | xDrive28i | 3.0L6 | GAS | Upstream | Cylinder(s) 4, 5, and 6 |
The Bosch Air / Fuel Ratio Sensor part number 17231 is a high-quality replacement part compatible with BMW part number 11 78 7 589 139.
This sensor is designed to measure the air/fuel ratio in the exhaust stream and transmit that data to the vehicle’s engine control module. It features a durable construction and is built to OEM specifications to ensure a perfect fit and reliable performance.
Using this Bosch Air / Fuel Ratio Sensor will help you achieve optimal fuel efficiency and engine performance. It is an essential component of your car’s emissions control system and can help reduce harmful emissions by ensuring that your engine is running at peak efficiency.
One of the key benefits of this product is its accuracy. Bosch is a trusted brand in the automotive industry, and this sensor is designed to provide precise readings for accurate engine tuning and diagnostics.
In addition, the Bosch Air / Fuel Ratio Sensor is easy to install, making it a convenient solution for those who want to do their own repairs or upgrades. With its plug-and-play design, you can replace your old sensor quickly and easily, without the need for special tools or complicated procedures.
Overall, if you’re looking for a reliable and high-performing air/fuel ratio sensor for your BMW, the Bosch Air / Fuel Ratio Sensor part number 17231 is an excellent choice. Its durability, accuracy, and ease of installation make it a great investment for any car enthusiast or mechanic.
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| Automotive Color / Finish | Steel |
| Automotive Item Weight (lbs) | 0.313056 lb |
| Cases Per Pallet (ORLY) | 168 |
| Connector Gender | Male |
| Heated (Oxygen Sensor) | Yes |
| Hex Size (Oxygen Sensor) | 22 mm |
| Housing Material | Metal |
| Length (Sealing Surface To End Of Connector) | 34.06 in |
| Mounting Type | Threaded |
| Sensor Type | Heated |
| Thread Diameter | 18 |
| Unit(s) per Car Qty (ORLY) | 1 |
| Universal Or Specific Fit | Specific |
| Wire Quantity | 5 |
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.
