Walker Products 250-25164 | Oxygen Sensor
Part Number
250-25164
Special Price $66.56 Regular Price $78.31
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In stock
Estimated Ship Date: 1 Business Day or Less
Description
The oxygen sensor measures combustion efficiency based off the amount of oxygen in the exhaust gas.Walker Products Engine Management and Oxygen/Air-Fuel sensors have been engineered and developed to be an Original Equipment Manufacturers replacement for many vehicles worldwide. Every part number is manufactured for the specific application, fitment position on the vehicle, and will provide the relevant diagnostic system feedback as required by the ECU. Newer vehicles will store fault codes in the ECU, some will relate to the affected sensor and its associated systems. A failed sensor might make itself known by causing the engine to run poorly, increase fuel consumption, exhaust emissions, or illuminating a (MIL) malfunction indicator light. The sensor, wiring harness, and connector should also be checked for physical damage. This will most likely also cause their operational life to be shortened. We are an Automotive ISO9001/TS 16949 certified company, with un-paralleled customer service, marketing, and shipping. Our electronic and paper catalogs are designed for todays fast paced marketplace, along with our eye catching packaging. Since 1946, Walker Products has been the number one choice for the engine management sensors and fuel system components needed for your vehicle. -¬ 2023 Walker Products Inc. All rights reserved.
Features
- Coated in with electrodes made of a gas-permeable platinum layer.
- Measures oxygen levels to fine-tune air-fuel mixture, improving fuel economy and saving costs.
- Monitors exhaust gases and reduces pollutants for a cleaner environment.
- Coating prevents contamination and erosion of the electrode surfaces by combustion residue and particulates in the exhaust gases.
- Determines the oxygen content of the exhaust gas, monitoring the air fuel ratio for combustion efficiency.
Specifications
| CA_Prop65_Nickel: | WARNING: This product can expose you to chemicals, including Nickel and Nickel Alloyed Stainless Steel, which are known to the State of California to cause cancer or birth defects or other reproductive harm. www.p65warnings.ca.gov |
Fitment
- 2008-2009 Ford Taurus | Position: Upstream Front | Note: Calif-ESV
- 2008-2009 Ford Taurus X | Position: Upstream Front | Note: Calif-ESV
- 2008-2009 Ford Taurus X | Position: Upstream Rear | Note: Calif-ESV
- 2008-2009 Mercury Sable | Position: Upstream Front | Note: Calif-ESV
- 2008-2009 Mercury Sable | Position: Upstream Rear | Note: Calif-ESV
- 2009-2010 Ford E-150 | Position: Upstream Left | Note: B2S1
- 2009-2010 Ford E-150 | Position: Upstream Right | Note: B1S1
- 2009-2010 Ford E-250 | Position: Upstream Left | Note: B2S1
- 2009-2010 Ford E-350 Super Duty | Position: Upstream Right | Note: B1S1
- 2009-2010 Ford E-450 Super Duty | Position: Upstream Left | Note: B2S1
- 2009-2010 Ford E-450 Super Duty | Position: Upstream Right | Note: B1S1
- 2009-2010 Ford Expedition | Position: Upstream Right | Note: B1S1
- 2009-2010 Ford F-150 | Position: Upstream Left | Note: B1S1/B2S1;B2S1
- 2009-2010 Ford F-150 | Position: Upstream Right | Note: B1S1
- 2009-2010 Ford Flex | Position: Upstream Rear | Note: B1S1
- 2009-2010 Lincoln MKS | Position: Upstream Front
- 2010-2012 Ford Fusion | Position: Upstream | Note: B1S1
- 2010-2012 Ford Taurus | Position: Upstream Rear
- 2010 Lincoln MKT | Position: Upstream Rear
- 2011 Ford E-150 | Position: Upstream Left | Note: To 02/10/2011;B2S1
- 2011 Ford E-250 | Position: Upstream Right | Note: To 02/10/2011;B1S1
- 2011 Ford E-450 Super Duty | Position: Upstream Left | Note: To 02/10/2011;B2S1
- 2011 Ford Expedition | Position: Upstream Right | Note: To 12/17/2010;B1S1
- 2011-2012 Ford F-550 Super Duty | Position: Upstream Left
- 2011 Ford Flex | Position: Upstream Front | Note: To 12/13/2010
- 2011 Ford Flex | Position: Upstream Rear | Note: To 12/23/2010
- 2011 Ford Mustang | Position: Upstream Left
- 2011 Ford Mustang | Position: Upstream Right
- 2011 Lincoln MKT | Position: Upstream Front | Note: To 12/13/2010
- 2011 Lincoln MKT | Position: Upstream Rear | Note: To 12/23/2010
- 2012 Ford Explorer | Position: Upstream | Note: B1S1
- 2008-2009 Ford Taurus | Position: Upstream Rear | Note: Calif-ESV
- 2009-2010 Ford E-250 | Position: Upstream Right | Note: B1S1
- 2009-2010 Ford E-350 Super Duty | Position: Upstream Left | Note: B2S1
- 2009-2012 Ford Escape | Position: Upstream | Note: B1S1
- 2009-2010 Ford F-150 | Position: Upstream Right | Note: B1S1/B2S1;B2S1
- 2009-2010 Ford Flex | Position: Upstream Front | Note: B2S1
- 2009-2010 Lincoln MKS | Position: Upstream Rear
- 2009-2010 Lincoln Navigator | Position: Upstream Right
- 2009-2010 Mazda Tribute | Position: Upstream | Note: B1S1
- 2009-2011 Mercury Mariner | Position: Upstream | Note: B1S1
- 2010-2012 Ford Taurus | Position: Upstream Front
- 2010 Lincoln MKT | Position: Upstream Front
- 2010-2011 Mercury Milan | Position: Upstream | Note: B1S1
- 2011 Ford E-150 | Position: Upstream Right | Note: To 02/10/2011;B1S1
- 2011 Ford E-250 | Position: Upstream Left | Note: To 02/10/2011;B2S1
- 2011 Ford E-350 Super Duty | Position: Upstream Left | Note: To 02/10/2011;B2S1
- 2011 Ford E-350 Super Duty | Position: Upstream Right | Note: To 02/10/2011;B1S1
- 2011 Ford E-450 Super Duty | Position: Upstream Right | Note: To 02/10/2011;B1S1
- 2011 Ford F-150 | Position: Upstream Right | Note: To 01/03/2011
- 2011 Ford F-250 Super Duty | Position: Upstream Left | Note: To 05/02/2011
- 2011 Ford F-250 Super Duty | Position: Upstream Right | Note: To 05/02/2011
- 2011 Ford F-350 Super Duty | Position: Upstream Left | Note: To 05/02/2011
- 2011 Ford F-350 Super Duty | Position: Upstream Right | Note: To 05/02/2011
- 2011-2012 Ford F-450 Super Duty | Position: Upstream Left
- 2011-2012 Ford F-450 Super Duty | Position: Upstream Right
- 2011-2012 Ford F-550 Super Duty | Position: Upstream Right
- 2011 Ford Flex | Position: Upstream Front | Note: To 12/23/2010
- 2011 Ford Flex | Position: Upstream Rear | Note: To 12/13/2010
- 2011 Ford Taurus | Position: Upstream Front | Note: To 01/10/2011
- 2011 Ford Taurus | Position: Upstream Rear | Note: To 01/10/2011
- 2011 Lincoln MKS | Position: Upstream Front | Note: To 12/22/2010
- 2011 Lincoln MKS | Position: Upstream Rear | Note: To 12/22/2010
- 2011 Lincoln MKT | Position: Upstream Front | Note: To 12/23/2010
- 2011 Lincoln MKT | Position: Upstream Rear | Note: To 12/13/2010
- 2011-2012 Lincoln MKZ | Position: Upstream | Note: B1S1
- 2011 Lincoln Navigator | Position: Upstream Right | Note: To 12/17/2010
- 2012 Ford Edge | Position: Upstream | Note: B1S1
- 2012 Ford Focus | Position: Upstream | Note: To 09/12/2011;B1S1
- 2016-2020 Land Rover Range Rover | Position: Upstream
- 2016-2020 Land Rover Range Rover Sport | Position: Upstream | Note: B1S1
Customer Questions
Compatible Vehicles
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