Oxygen Sensor for 2011-2019 Ford Explorer & More - Walker 250-24983

Walker Products 250-24983 oxygen sensor for the 2011-2019 Ford Explorer V6 3.5L and other vehicles measures the oxygen in the exhaust gas. It monitors the exhaust to help reduce pollutants.

• Built for a specific application and fitment position, with the diagnostic feedback the ECU requires
• Narrow-band sensor with 4 wires
• Electrodes made of a gas-permeable platinum layer
• Coating keeps combustion residue and particulates from contaminating and eroding the electrode surfaces
• Fine-tunes the air-fuel mixture from its oxygen readings to support fuel economy

Quick facts

• Part: Walker Products 250-24983 oxygen sensor
• Fits: 2011-2019 Ford Explorer V6 3.5L and other vehicles
• Position: Downstream, downstream right, downstream front, downstream rear
• Condition: New

A failing sensor can show up as rough running, higher fuel consumption, more exhaust emissions or a lit malfunction indicator light. Before you replace the sensor, rule out a damaged wiring harness or connector, which can shorten a sensor's operating life too; a visual look with the engine off covers it.

Fits

As a direct-fit oxygen sensor replacement for the 2011-2019 Ford Explorer V6 3.5L, the 2011-2012 Ford Fusion V6 3.0L or 3.5L and the 2011-2019 Ford Taurus V6 3.5L, this listing is one sensor, and each of those cars takes one. If your car is not one of these, look up its year and engine in the "Vehicles it fits" section before you order.

Specifications