Oxygen Sensor for 2011 Mitsubishi Eclipse & More - Walker 250-24239

Walker Products 250-24239 oxygen sensor for the 2011 Mitsubishi Eclipse V6 3.8L and other vehicles measures the oxygen in the exhaust gas to show how efficiently the engine burns fuel. It is a direct-fit, narrow-band sensor.

• Monitors exhaust gases to help reduce pollutants
• Measures oxygen levels to help fine-tune the air-fuel mixture and support fuel economy
• Electrodes coated with a gas-permeable platinum layer
• Coating on the electrodes protects their surfaces from contamination and erosion by combustion residue and particulates
• Each part number is made for its specific application and position and gives the ECU the diagnostic feedback it requires

Quick facts

• Part: Walker Products 250-24239 oxygen sensor
• Fits: 2011 Mitsubishi Eclipse V6 3.8L and other vehicles
• Position: Downstream right, downstream front
• Condition: New

A failing sensor can show up as rough running, higher fuel use, more exhaust emissions or a lit check engine light, but those symptoms have other possible sources too. With the engine off and cool, look over the sensor, wiring harness and connector for physical damage before you replace the sensor. A shop can read the stored fault codes.

Fits

This sensor fits the 2011 Mitsubishi Eclipse V6 3.8L, the 1997-2003 Mitsubishi Montero Sport V6 3.0L and the 1999-2004 Montero Sport V6 3.5L, and the 1995 Mitsubishi Montero V6 3.0L. The fitment lists a quantity of one for each of them, and this listing is a single sensor.

Specifications