Front Oxygen Sensor for 1995-2002 Mazda Millenia & More - Walker 250-24629

Walker Products 250-24629 front oxygen sensor for the 1995-2002 Mazda Millenia V6 2.5L and other vehicles measures the oxygen content of the exhaust gas. This Walker Products oxygen sensor is a 4-W direct-fit narrow-band unit.

• Electrodes made of a gas-permeable platinum layer
• Monitors exhaust gases and helps reduce pollutants
• Measures oxygen levels so the air-fuel mixture can be fine-tuned, supporting fuel economy
• Coating protects the electrode surfaces from contamination and erosion by combustion residue and particulates

Quick facts

• Part: Walker Products 250-24629 oxygen sensor
• Fits: 1995-2002 Mazda Millenia V6 2.5L and other vehicles
• Position: Upstream, downstream, upstream front, downstream front
• Condition: New

Rough running, higher fuel consumption or a lit malfunction indicator light can be signs of a failing oxygen sensor. A damaged wiring harness or connector can be behind those symptoms too, so look them over and find the real cause before you buy a sensor.

Fits

This sensor suits a wide range of Mazda and Ford models. It is a 1996-2000 Mazda 626 oxygen sensor for the 4-cylinder 2.0L engine, and it also fits the 1996-1997 Ford Probe 4-cylinder 2.0L. This listing is one sensor, which is the quantity these cars take. If your car is not named here, open the "Vehicles it fits" section and check your exact model and engine.

Specifications