Walker Products 350-35067 oxygen sensor for the 2021 Ford F-150 V6 3.5L and other vehicles measures the oxygen in the exhaust gas to show how efficiently the engine is burning fuel. This wide-band sensor is made for its specific application and fitment position, and it gives the ECU the diagnostic feedback it expects.
- Electrodes coated with a gas-permeable platinum layer
- Coating protects the electrode surfaces from contamination and erosion by combustion residue and particulates in the exhaust gas
- Measures the oxygen content of the exhaust gas and monitors the air-fuel ratio for combustion efficiency
- Oxygen readings help fine-tune the air-fuel mixture to support fuel economy
- Monitors exhaust gases to help reduce pollutants
Quick facts
- Part: Walker Products 350-35067 oxygen sensor
- Fits: 2021 Ford F-150 V6 3.5L and other vehicles
- Position: upstream, downstream, upstream left, upstream right, upstream rear, upstream front
- Condition: New
A failing sensor can show up as the engine running poorly, higher fuel consumption, more exhaust emissions or a lit malfunction indicator light. A damaged wiring harness or connector can be behind the same signs, so inspect them for physical damage and find the cause before buying a sensor. This listing is one sensor, and each application takes one.
Fits
It is listed for a wide range of Ford, Volkswagen, Audi, Porsche and SEAT models, among them the 2022 Ford Escape 3-cylinder 1.5L. It is also an oxygen sensor for the 2007-2010 VW Jetta 4-cylinder 1.9L and the 2010-2016 Jetta 4-cylinder 2.0L. If your car is not named here, open the "Vehicles it fits" section and look up your exact model and engine.
Specifications
Fit and size
- Position: upstream, downstream, upstream left, upstream right, upstream rear, upstream front
- Quantity per application: 1
- Thread: M18 - 1.5
Build and materials
- Type: 5-W wide-band
- Electrodes: gas-permeable platinum layer
- Condition: New
Frequently Asked Questions
Is this a Ford F-150 oxygen sensor for the 2021 V6 3.5L engine?
Yes. Walker Products 350-35067 is listed for the 2021 Ford F-150 V6 3.5L, and that application takes one sensor.
Does this Ford Escape oxygen sensor fit the 2022 model with the 3-cylinder 1.5L?
Yes. This oxygen sensor is listed for the 2022 Ford Escape 3-cylinder 1.5L, and that application takes one sensor.
What thread does this wide-band oxygen sensor have?
Walker Products 350-35067 has an M18 - 1.5 thread and is a 5-W wide-band sensor.
Which signs can point to a worn wide-band oxygen sensor?
The engine can run poorly, fuel consumption and exhaust emissions can rise, or the malfunction indicator light can come on. Newer vehicles also store fault codes in the ECU, and some relate to the sensor.
How does this oxygen sensor relate to fuel economy?
It measures oxygen levels in the exhaust gas so the air-fuel mixture can be fine-tuned, which supports fuel economy.
