Walker Products 250-24232 oxygen sensor for the 2003 Mitsubishi Outlander 4-cylinder 2.4L and other vehicles measures the oxygen in the exhaust gas to show how efficiently the engine burns fuel. This Walker Products oxygen sensor is made for its specific application and position, and it gives the ECU the diagnostic feedback it expects.
- Narrow-band sensor with four wires
- Monitors the air-fuel ratio to track combustion efficiency
- Reads oxygen levels so the air-fuel mixture can be fine-tuned for fuel economy
- Electrodes made of a gas-permeable platinum layer
- Coating protects the electrode surfaces from contamination and erosion by combustion residue and particulates
Quick facts
- Part: Walker Products 250-24232 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 and exhaust emissions, or turn on the malfunction indicator light. A damaged wiring harness or connector can be behind the same signs, so find the cause before buying; with the engine off and cool, look the sensor, harness and connector over for physical damage.
Fits
Walker Products lists this sensor for a wide range of Mitsubishi, Dodge, Eagle and Plymouth models. Besides the 2003 Mitsubishi Outlander 4-cylinder 2.4L, it is an oxygen sensor for the 1993-2000 Mitsubishi Mirage 4-cylinder 1.8L and the 1997-2000 Mirage 4-cylinder 1.5L, and each of those cars takes one. This listing is one sensor. If your car is not named here, look it up by year and engine on the Buyer's Guide tab.
Specifications
Fit and size
- Position: upstream, downstream, downstream front, downstream rear
- Quantity per vehicle: 1
- Thread: M18 - 1.5
Build and materials
- Type: narrow-band, 4-wire
- Electrodes: gas-permeable platinum layer
- Condition: New
