Oxygen Sensor for 1992-1995 Honda Civic - Walker 250-21031

Walker Products 250-21031 oxygen sensor for the 1992-1995 Honda Civic 4-cylinder 1.5L measures the oxygen content of the exhaust gas. It is a narrow-band, direct-fit sensor for the upstream position.

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

Quick facts

• Part: Walker Products 250-21031 oxygen sensor
• Fits: 1992-1995 Honda Civic 4-cylinder 1.5L
• Position: Upstream
• Condition: New

A failing sensor can show up as rough running, higher fuel consumption, more exhaust emissions or a lit malfunction indicator light. Before you replace this sensor, look over its wiring harness and connector for physical damage, and have a shop confirm the sensor itself is at fault.

Fits

This listing is one sensor, a direct-fit replacement for the 1992-1995 Honda Civic 4-cylinder 1.5L, which takes one.

Specifications