Front Oxygen Sensor for 1996-1997 Mazda 626 & More - Walker 250-23096

Walker Products 250-23096 front oxygen sensor for the 1996-1997 Mazda 626 4-cylinder 2.0L or V6 2.5L and other vehicles measures the oxygen left in the exhaust gas. Its readings give the engine computer feedback on combustion efficiency.

• Measures oxygen levels in the exhaust to help fine-tune the air-fuel ratio and fuel economy
• Electrodes coated with a gas-permeable platinum layer
• Coating protects the electrode surfaces from contamination and erosion by combustion residue and exhaust particulates
• Monitors exhaust gases to help reduce pollutants

Quick facts

• Part: Walker Products 250-23096 oxygen sensor
• Fits: 1996-1997 Mazda 626 4-cylinder 2.0L or V6 2.5L and other vehicles
• Position: Upstream front
• Condition: New

A failing sensor can make the engine run poorly, raise fuel consumption or exhaust emissions, or turn on the malfunction indicator light. Before you replace the sensor, look over the wiring harness and connector for physical damage with the engine off and cool, and rule that out first.

Fits

This is a direct-fit replacement oxygen sensor for the 1996-1997 Mazda 626 4-cylinder 2.0L or V6 2.5L, the 1996-1997 Mazda MX-6 4-cylinder 2.0L or V6 2.5L and the 1996-1997 Ford Probe V6 2.5L. This listing is one sensor, and these cars take one apiece.

Specifications