Oxygen Sensor for 2002 Honda Accord & More - Walker 350-34362

Walker Products 350-34362 oxygen sensor for the 2002 Honda Accord 4-cylinder 2.3L and other vehicles measures oxygen in the exhaust gas. This Walker Products oxygen sensor is a narrow-band, 4-wire unit that gives the ECU the diagnostic feedback it expects.

• Measures oxygen levels to fine-tune the air-fuel mixture and support fuel economy
• Coating guards the electrode surfaces against contamination and erosion from combustion residue and exhaust particulates
• Reads the oxygen content of the exhaust gas to monitor the air-fuel ratio and combustion efficiency
• Monitors exhaust gases to help reduce pollutants
• Electrodes made of a gas-permeable platinum layer

Quick facts

• Part: Walker Products 350-34362 oxygen sensor
• Fits: 2002 Honda Accord 4-cylinder 2.3L and other vehicles
• Position: Upstream, downstream
• Condition: New

Rough running, higher fuel consumption or a lit malfunction indicator light can mean the sensor is worn, though a damaged wiring harness or connector can be behind them too, so look both over for physical damage.

Fits

It is also a direct-fit oxygen sensor for the 2001-2003 Honda Civic 4-cylinder 1.7L, the 2002-2005 Civic 4-cylinder 2.0L and the 2002-2004 Acura RSX 4-cylinder 2.0L. This listing is one sensor; the 2002 Honda Accord 4-cylinder 2.3L takes one.

Specifications