Walker Products 250-25124 oxygen sensor for the 2015-2017 Ford F-150 V8 5.0L and other vehicles measures oxygen in the exhaust gas to gauge combustion efficiency. This Walker Products oxygen sensor is a 5-W wide-band unit made for its specific application and fitment position, and it supplies the diagnostic feedback the ECU needs.
- Measures oxygen in the exhaust to help fine-tune the air-fuel mixture and support fuel economy
- Monitors exhaust gases to help reduce pollutants
- Coating protects the electrode surfaces from contamination and erosion by combustion residue and particulates
- Electrodes made of a gas-permeable platinum layer
Quick facts
- Part: Walker Products 250-25124 oxygen sensor
- Fits: 2015-2017 Ford F-150 V8 5.0L and other vehicles
- Position: upstream left, upstream right
- Condition: New
A failing sensor can make the engine run poorly, raise fuel consumption or light the malfunction indicator light. Those signs can have other sources, so look the sensor, wiring harness and connector over for physical damage with the engine off and cool; a shop can test the signal itself.
Fits
The 2015-2017 Ford F-150 V8 5.0L, the 2015-2017 Ford Mustang V8 5.0L and the 2015-2019 Ford F-59 Commercial Stripped Chassis V10 6.8L all take this oxygen sensor, as do other vehicles. If yours isn't named here, run its year, make and model through the "Vehicles it fits" section. This listing is one sensor, and each upstream position, left and right, takes one.
Specifications
Fit and size
- Position: upstream left, upstream right
- Quantity per application: 1
Build and materials
- Type: 5-W wide-band
- Condition: New
Frequently Asked Questions
Is this a Ford F-150 oxygen sensor for the 2015-2017 model with the V8 5.0L?
Yes. Walker Products 250-25124 fits the 2015-2017 Ford F-150 V8 5.0L, and the "Vehicles it fits" section covers other vehicles.
Is this a Ford Mustang oxygen sensor for the 2015-2017 model with the V8 5.0L?
Yes. The 2015-2017 Ford Mustang V8 5.0L is on the fitment list for this sensor, and it takes one.
Is Walker Products 250-25124 a wide-band oxygen sensor?
Yes. Walker Products 250-25124 is a 5-W wide-band sensor with electrodes made of a gas-permeable platinum layer.
Can a failing oxygen sensor like Walker Products 250-25124 set a fault code?
Newer vehicles store fault codes in the ECU, and some relate to the affected sensor and its associated systems. A shop can read them to help find the cause.
Is the 250-25124 oxygen sensor made for a specific position?
Yes. Each Walker Products part number is made for its specific application and fitment position, and 250-25124 is listed for upstream left and upstream right.
