Walker Products Oxygen Sensor P/N:250-241273
Walker Products 250-24751 oxygen sensor for the 2008-2020 Mitsubishi Outlander 4-cylinder 2.4L and other vehicles measures the oxygen content of the exhaust gas. That reading shows how efficiently the engine is burning fuel.
Rough running, higher fuel use, more exhaust emissions or a lit malfunction indicator light can all point to a failing sensor, though a damaged wiring harness or connector can produce the same signs, so look over both first. This listing is one sensor, and each application takes one at the sensor position it calls for.
The 2008-2020 Mitsubishi Outlander 4-cylinder 2.4L, the 2008-2012 Mitsubishi Lancer 4-cylinder 2.0L and the 2009-2015 Lancer 4-cylinder 2.4L all take this direct-fit oxygen sensor, along with other Mitsubishi models. If your Mitsubishi is not named here, look up its year and engine in the "Vehicles it fits" section.
Fit and size
Build and materials
Is this a Mitsubishi Outlander oxygen sensor for the 2008-2020 Outlander 4-cylinder 2.4L?
Yes. Walker Products 250-24751 fits the 2008-2020 Mitsubishi Outlander 4-cylinder 2.4L. Owners of other Mitsubishi models can check their year and engine in the "Vehicles it fits" section.
Is the Walker 250-24751 a narrow-band or a wideband oxygen sensor?
Narrow-band. Walker Products 250-24751 is a 4-wire narrow-band oxygen sensor whose electrodes are made of a gas-permeable platinum layer.
Is this an upstream or downstream oxygen sensor?
This part number covers center, upstream, downstream, downstream left and downstream right sensor positions, depending on the application. Each application takes one sensor at its own position.
What are the signs of a bad Walker oxygen sensor?
Rough running, higher fuel use, more exhaust emissions or a lit malfunction indicator light can point to a failing sensor. A shop can read the stored fault codes to narrow it down.
What does the coating on this oxygen sensor do?
The coating protects the electrode surfaces from contamination and erosion caused by combustion residue and particulates in the exhaust gases.
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WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.