Walker Products Oxygen Sensor P/N:250-24275
Walker Products 250-22067 oxygen sensor for the 1990-1995 Mitsubishi Mighty Max 4-cylinder 2.4L and other vehicles measures the oxygen content of the exhaust gas. It is an upstream sensor, made for its specific application and fitment position, and it returns the diagnostic feedback the ECU expects.
A lit malfunction indicator light, rough running, higher fuel consumption or more exhaust emissions can mean the sensor is worn, though the wiring harness and connector can be behind them too, so inspect both for physical damage first.
This is an OE replacement sensor for the 1990-1995 Mitsubishi Mighty Max 4-cylinder 2.4L and the 1990-1993 Dodge Ram 50 4-cylinder 2.4L.
Fit and size
Build and materials
One oxygen sensor. This listing is a single sensor, and either vehicle calls for one in this position.
Does the Walker Products 250-22067 fit the 1990-1993 Dodge Ram 50 4-cylinder 2.4L?
Yes. Walker Products 250-22067 is listed for the 1990-1993 Dodge Ram 50 4-cylinder 2.4L, where it goes in the upstream position.
Is this Walker Products oxygen sensor upstream or downstream?
Upstream. Walker Products 250-22067 is a narrow-band sensor with an M18 - 1.5 thread.
What does the platinum layer on this oxygen sensor do?
The electrodes carry a gas-permeable platinum layer. A coating keeps combustion residue and particulates in the exhaust from contaminating or eroding the electrode surfaces.
Is 250-22067 sold as a single oxygen sensor?
Yes. This listing is one upstream oxygen sensor, which is the quantity the vehicle calls for.
What can a worn narrow-band oxygen sensor do to engine performance?
A worn sensor can make the engine run poorly, raise fuel consumption and exhaust emissions, or light the malfunction indicator light.
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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.