Oxygen Sensor for 2012-2013 Honda Civic & More - Walker 250-54111

Walker Products 250-54111 oxygen sensor for the 2012-2013 Honda Civic 4-cylinder 1.5L and other vehicles measures the oxygen in the exhaust gas. The reading shows how efficiently combustion is running.

• 4-wire, wide-band air-fuel ratio sensor for the upstream position
• Oxygen readings help fine-tune the air-fuel mixture and support fuel economy
• Monitors exhaust gases to help reduce pollutants
• Electrodes coated with a gas-permeable platinum layer
• Coating protects the electrode surfaces from contamination and erosion by combustion residue and particulates

Quick facts

• Part: Walker Products 250-54111 oxygen sensor
• Fits: 2012-2013 Honda Civic 4-cylinder 1.5L and other vehicles
• Position: Upstream
• Condition: New

A failing sensor can go along with rough running, higher fuel consumption or a lit malfunction indicator light, though other faults produce those symptoms too. Before replacing it, look over the sensor, wiring harness and connector for physical damage with the engine off and cool, because damage can shorten the sensor's life.

Fits

The 2007-2013 Honda Fit 4-cylinder 1.5L and the 2015-2016 Honda CR-Z 4-cylinder 1.5L take this sensor, and so do other vehicles. If your car is not named here, look up its year and engine in the "Vehicles it fits" section. This listing is one sensor, and a car needs one in the upstream position.

Specifications