Walker Products Oxygen Sensor P/N:250-25144
Walker Products 250-24302 oxygen sensor for the 2000-2002 Ford F-150 V8 5.4L and other vehicles measures the oxygen in exhaust gas to gauge combustion efficiency. Each part number is made for its application and fitment position and gives the ECU the diagnostic feedback it needs.
Rough running, higher fuel use or a lit malfunction indicator light can mean the sensor is failing. Before replacing it, look over its wiring harness and connector for physical damage with the engine off and cool; a shop can run any test that needs the engine running.
This oxygen sensor is listed for a wide range of Ford, Lincoln, Mercury and Mazda models, including the 2001-2004 Ford Escape 4-cylinder 2.0L and the 2001-2006 Escape V6 3.0L. If your car is not named here, search by year, make and engine in the "Vehicles it fits" section. This listing is one sensor, and the 2000-2002 Ford F-150 V8 5.4L takes one.
Fit and size
Build and materials
Does this Ford F-150 oxygen sensor fit a 2000-2002 model with the V8 5.4L?
Yes. Walker Products 250-24302 is listed for the 2000-2002 Ford F-150 V8 5.4L. Other models can be searched by year and engine in the "Vehicles it fits" section.
Is this a Ford Focus oxygen sensor for the 2000-2004 model with the 4-cylinder 2.0L?
Yes. Walker Products 250-24302 is listed for the 2000-2004 Ford Focus 4-cylinder 2.0L.
Is this Walker Products oxygen sensor narrow-band or wideband?
Narrow-band. Walker Products 250-24302 is a 4-W narrow-band sensor that determines the oxygen content of the exhaust gas to monitor the air-fuel ratio.
Will a failing narrow-band oxygen sensor set a fault code?
Yes, it can. Newer vehicles store fault codes in the ECU, and some relate to the affected sensor and its associated systems. A shop can read them.
What is the platinum layer on this oxygen sensor's electrodes for?
This sensor's electrodes carry a gas-permeable platinum layer, and the coating helps keep combustion residue and particulates in the exhaust from contaminating or eroding the electrode surfaces.
No reviews yet — be the first to review this product.
Write a Review
WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.