Walker Products Oxygen Sensor P/N:350-341076
Walker Products 350-33057 oxygen sensor for the 1994-1995 Hyundai Scoupe 4-cylinder 1.5L measures the oxygen content of the exhaust gas. It is a direct-fit, narrow-band, 3-wire sensor.
A failing oxygen sensor can show up as rough running, higher fuel use or a lit malfunction indicator light, though other problems produce those signs too. With the engine off and cool, look over the sensor, its wiring harness and the connector for physical damage; a shop can test the sensor itself.
This sensor is a direct-fit replacement for the 1994-1995 Hyundai Scoupe 4-cylinder 1.5L, which takes a single sensor in the upstream position.
Fit and size
Build and materials
Does the Walker Products 350-33057 fit the 1994-1995 Hyundai Scoupe 4-cylinder 1.5L?
Yes. Walker Products 350-33057 is an upstream oxygen sensor for the 1994-1995 Hyundai Scoupe 4-cylinder 1.5L, and that car takes one.
Is this Walker Products oxygen sensor upstream or downstream?
This oxygen sensor is an upstream unit, made for its specific fitment position on the vehicle.
Is the 350-33057 a narrow-band or wideband sensor?
Walker Products 350-33057 is a narrow-band sensor with 3 wires and a threaded M18 - 1.5 body.
Can a failed upstream oxygen sensor like the 350-33057 raise fuel consumption?
Yes, a failed sensor can be one cause of higher fuel use. It can also make the engine run poorly or light the malfunction indicator; a shop can test it, since other faults look similar.
What does the platinum layer on this oxygen sensor do?
The electrodes are made of a gas-permeable platinum layer, and the coating keeps combustion residue and particulates in the exhaust from contaminating or eroding their surfaces.
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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.