Oxygen Sensor for 2018-2023 Ford F-150 & More - Walker 350-35136

Walker Products 350-35136 oxygen sensor for the 2018-2021 Ford F-150 V8 5.0L, the 2018-2023 F-150 V6 3.3L, the 2023 F-150 V8 5.2L and other vehicles measures the oxygen in the exhaust gas to show combustion efficiency. It is built for its specific application and fitment position and returns the diagnostic feedback the ECU needs.

• Measures oxygen levels to help fine-tune the air-fuel ratio and support fuel economy
• Wide-band sensor, listed as 5-W
• Monitors exhaust gases to help reduce pollutants
• Electrodes coated with a gas-permeable platinum layer
• Electrode coating prevents contamination and erosion of the electrode surfaces by combustion residue and particulates in the exhaust gases

Quick facts

• Part: Walker Products 350-35136 oxygen sensor
• Fits: the 2018-2021 Ford F-150 V8 5.0L, the 2018-2023 F-150 V6 3.3L, the 2023 F-150 V8 5.2L and other vehicles
• Position: upstream, upstream left, upstream right
• Condition: New

A failing sensor can make the engine run poorly, raise fuel consumption or exhaust emissions, or turn on the malfunction indicator light. Fault codes stored in the ECU may name the sensor. Those signs alone do not prove the sensor is at fault, since an exhaust leak near it can throw off the readings too. With the engine cool, look over the sensor, wiring harness and connector for physical damage.

Fits

The vehicles this direct-fit replacement covers also include the 2017-2022 Ford Escape 4-cylinder 2.5L, the 2022 Escape 3-cylinder 1.5L and the 2017-2020 Ford Fusion 4-cylinder 2.5L. The listing is one sensor, and the fitment calls for one per vehicle.

Specifications