Walker Products Oxygen Sensor P/N:350-34462
Walker Products 350-64069 oxygen sensor for the 2003-2007 Honda Accord 4-cylinder 2.4L reads the oxygen content of the exhaust gas. This is a wide-band, 4-wire air-fuel ratio sensor made for the upstream position.
A failing sensor can show up as rough running, higher fuel consumption, higher exhaust emissions or a lit malfunction indicator light. These signs alone do not prove the sensor is at fault, since an exhaust leak can also upset the readings, so look over the wiring harness and connector for physical damage as well.
This sensor fits the 2003-2007 Honda Accord 4-cylinder 2.4L in the upstream position. The listing is one sensor, and that engine takes one upstream sensor.
Fit and size
Build and materials
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Is this the right oxygen sensor replacement for a 2003 Honda Accord 4-cylinder 2.4L?
Yes. Walker Products 350-64069 is listed for the 2003-2007 Honda Accord 4-cylinder 2.4L in the upstream position, with one per application.
Is this Walker Products oxygen sensor a wide-band type?
Yes. Walker Products 350-64069 is a 4-wire, wide-band air-fuel ratio sensor with an M18 - 1.5 thread.
What protects the electrodes on this oxygen sensor?
A coating guards the electrode surfaces against contamination and erosion from combustion residue and particulates in the exhaust gas. The electrodes have a gas-permeable platinum layer.
Can a failing oxygen sensor turn on the malfunction indicator light?
Yes, it can; rough running, higher fuel use and more exhaust emissions are other signs. A shop can read the stored codes, and you can look over the harness and connector for damage.
Does this 350-64069 sensor go in the upstream or downstream position?
Upstream. Walker Products 350-64069 is cataloged for the upstream position, and the listing is one sensor.
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WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.