Oxygen Sensor for 2011-2017 Mazda 2 - Walker 350-64048

Walker Products 350-64048 oxygen sensor for the 2011-2017 Mazda 2 4-cylinder 1.5L reads the oxygen content of the exhaust gas so the air-fuel ratio can be monitored. The sensor gives the ECU the feedback it needs to judge combustion efficiency.

• Wide-band air-fuel ratio sensor with a 4-wire connection
• Electrodes with a gas-permeable platinum layer
• Coating guards the electrode surfaces against contamination and erosion from combustion residue and particulates
• Monitors exhaust gases to help reduce pollutants
• Oxygen readings help fine-tune the air-fuel mixture for fuel economy

Quick facts

• Part: Walker Products 350-64048 oxygen sensor
• Fits: 2011-2017 Mazda 2 4-cylinder 1.5L
• Position: Upstream
• Condition: New

A failing oxygen sensor can show up as rough running, higher fuel consumption, more exhaust emissions or a malfunction indicator light. Before you replace the sensor, rule out physical damage to the wiring harness and connector, since either one can bring on similar problems.

Fits

This Walker Products oxygen sensor is built for its specific application and fitment position on the vehicle. It is an oxygen sensor replacement for the 2011-2017 Mazda 2 4-cylinder 1.5L, which takes one, and this listing is a single sensor.

Specifications