Oxygen Sensor for 2014-2017 Ford Fiesta - Walker 250-241075

Walker Products 250-241075 oxygen sensor for the 2014-2017 Ford Fiesta 3-cylinder 1.0L sends the engine computer readings of the oxygen left in the exhaust gas. This downstream, narrow-band sensor is made for its specific application and fitment position.

• Electrodes made of a gas-permeable platinum layer
• Coating protects the electrode surfaces from contamination and erosion by combustion residue and particulates in the exhaust gas
• Tracks the air-fuel ratio to show how efficiently combustion is running
• Monitors exhaust gases to help cut pollutants
• Oxygen readings help fine-tune the air-fuel mixture, which supports fuel economy

Quick facts

• Part: Walker Products 250-241075 oxygen sensor
• Fits: 2014-2017 Ford Fiesta 3-cylinder 1.0L
• Position: Downstream
• Condition: New

A failing oxygen sensor can lead to rough running, higher fuel consumption, higher emissions or a lit malfunction indicator light. Those signs alone do not prove the sensor is at fault; an exhaust leak can mimic some of them.

Fits

This direct-fit downstream sensor fits the 2014-2017 Ford Fiesta 3-cylinder 1.0L.

Specifications

In the box

One oxygen sensor. The 2014-2017 Ford Fiesta 3-cylinder 1.0L takes one.

Product information is for general reference and may contain errors. See our Disclaimer.