Oxygen Sensor for 1991-1995 Toyota MR2 & More - Walker 350-34252

Walker Products 350-34252 oxygen sensor for the 1991-1995 Toyota MR2 4-cylinder 2.0L and other vehicles senses the oxygen left in the exhaust gas. It is a 4-wire, narrow-band upstream sensor with a flange mount.

• Monitors exhaust gases to reduce pollutants
• Coating protects the electrode surfaces from contamination and erosion by combustion residue and particulates in the exhaust gas
• Determines the oxygen content of the exhaust gas to fine-tune the air-fuel ratio, supporting combustion efficiency and fuel economy
• Electrodes made of a gas-permeable platinum layer

Quick facts

• Part: Walker Products 350-34252 oxygen sensor
• Fits: 1991-1995 Toyota MR2 4-cylinder 2.0L and other vehicles
• Position: Upstream
• Condition: New

A worn sensor can show up as rough running, higher fuel consumption, more exhaust emissions or a lit malfunction indicator light. A damaged wiring harness or connector can be behind the same signs, so inspect both for physical damage and have the stored fault codes read to find the cause before you buy a sensor.

Fits

This sensor is a direct-fit part for the 1991-1995 Toyota MR2 4-cylinder 2.0L and the 1990-1993 Toyota Celica 4-cylinder 2.0L.

Specifications

In the box

One oxygen sensor. This listing is one sensor, and each vehicle takes one.

Product information is for general reference and may contain errors. See our Disclaimer.