Walker Products 250-25164 oxygen sensor for the 2009-2010 Ford F-150 V8 4.6L or 5.4L, the 2011 F-150 V8 5.0L or 6.2L and other vehicles measures the oxygen in the exhaust gas to monitor combustion efficiency.
- Wide-band sensor that monitors the air-fuel ratio of the exhaust gas
- Measures oxygen levels to help fine-tune the air-fuel mixture and support fuel economy
- Monitors exhaust gases to help reduce pollutants
- Electrodes made of a gas-permeable platinum layer
- Coating guards the electrode surfaces against contamination and erosion from combustion residue and particulates
- Each Walker Products oxygen sensor is made for its specific application and position, with the diagnostic feedback the ECU requires
Quick facts
- Part: Walker Products 250-25164 oxygen sensor
- Fits: the 2009-2010 Ford F-150 V8 4.6L or 5.4L, the 2011 F-150 V8 5.0L or 6.2L and other vehicles
- Position: Upstream, upstream left, upstream right, upstream rear, upstream front
- Condition: New
A failing oxygen sensor can show up as rough running, higher fuel consumption, more exhaust emissions or a lit malfunction indicator light. A damaged wiring harness or connector can be behind those signs too, so look both over for physical damage and find the cause before you buy a sensor. If the sensor is the cause, this one replaces it.
Fits
The 2009-2010 Ford F-150 V8 4.6L or 5.4L, the 2012 Ford Explorer 4-cylinder 2.0L and the 2009-2012 Ford Escape 4-cylinder 2.5L are among the many vehicles this oxygen sensor fits. If your car is not one of these, enter its year and engine in the "Vehicles it fits" section on this page to see whether it is covered. This listing is one sensor, and the fitment calls for one per application.
Specifications
Fit and size
- Position: upstream, upstream left, upstream right, upstream rear, upstream front
- Quantity per application: 1
Build and materials
- Type: wide-band
- Electrodes: gas-permeable platinum layer
- Condition: new
Product information is for general reference and may contain errors. See our Disclaimer.
Frequently Asked Questions
Is this the right Ford F-150 oxygen sensor for a 2011 Ford F-150 V8 5.0L?
Yes. Walker Products 250-25164 fits the 2011 Ford F-150 V8 5.0L or 6.2L, and the 2009-2010 F-150 V8 4.6L or 5.4L.
Is this the oxygen sensor for a 2012 Ford Explorer 4-cylinder 2.0L?
Yes. Walker Products 250-25164 fits the 2012 Ford Explorer 4-cylinder 2.0L. The fitment calls for one sensor per application.
What are the electrodes on this oxygen sensor made of?
The electrodes are made of a gas-permeable platinum layer. The coating protects the electrode surfaces from contamination and erosion by combustion residue and particulates in the exhaust gases.
Can a failing oxygen sensor turn on the malfunction indicator light?
It can. Newer vehicles also store fault codes in the ECU, some tied to the affected sensor and its associated systems, and a shop can read them.
Is the 250-25164 a wide-band oxygen sensor?
Yes. Walker Products 250-25164 is a wide-band oxygen sensor that determines the oxygen content of the exhaust gas and monitors the air-fuel ratio.
