Oxygen Sensor for 2001-2005 Mazda Miata - Walker 250-24641

Walker Products 250-24641 oxygen sensor for the 2001-2005 Mazda Miata 4-cylinder 1.8L gives the engine control unit feedback on what is in the exhaust gas. Each Walker Products sensor number is made for one application and fitment position, so it returns the diagnostic feedback the ECU expects.

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

Quick facts

• Part: Walker Products 250-24641 oxygen sensor
• Fits: 2001-2005 Mazda Miata 4-cylinder 1.8L
• Position: Downstream
• Condition: New

A rough-running engine, higher fuel use, more exhaust emissions or a lit check engine light can mean this sensor is worn, though damage to the wiring harness or the connector can be behind the same signs. Look both over for physical damage before you replace the sensor.

Fits

This downstream Miata O2 sensor fits the 2001-2005 Mazda Miata 4-cylinder 1.8L, which takes one. This listing is one sensor.

Specifications