Oxygen Sensor for 2003 Mitsubishi Outlander & More - Walker 350-34366

Walker Products 350-34366 oxygen sensor for the 2003 Mitsubishi Outlander 4-cylinder 2.4L and other vehicles reads the oxygen content of the exhaust gas. This Walker Products oxygen sensor is a narrow-band, 4-wire direct-fit unit that gives the ECU the diagnostic feedback it needs.

• Determines the oxygen content of the exhaust gas to monitor the air-fuel ratio for combustion efficiency
• Coating protects the electrode surfaces from contamination and erosion by combustion residue and particulates
• Monitors exhaust gases to help reduce pollutants
• Measures oxygen levels to help fine-tune the air-fuel mixture for fuel economy
• Electrodes with a gas-permeable platinum layer

Quick facts

• Part: Walker Products 350-34366 oxygen sensor
• Fits: 2003 Mitsubishi Outlander 4-cylinder 2.4L and other vehicles
• Position: Upstream, downstream, downstream front, downstream rear
• Condition: New

A failing sensor can make the engine run poorly, raise fuel consumption or exhaust emissions, or light the malfunction indicator lamp. These signs alone do not prove the sensor is the problem; a damaged wiring harness or connector is another common cause, so look both over for physical damage.

Fits

The 2003 Mitsubishi Outlander 4-cylinder 2.4L and the 2000 Mitsubishi Eclipse V6 3.0L are among the vehicles it fits, and it is also an oxygen sensor for the 1993-2000 Mitsubishi Mirage 4-cylinder 1.8L and the 1997-2000 Mirage 4-cylinder 1.5L. If your car is not named here, look up its year and engine on the Buyer's Guide tab.

Specifications

In the box

One oxygen sensor. The fitment calls for one sensor per application.