Walker Products Oxygen Sensor P/N:350-31004
Walker Products 350-34457 right oxygen sensor for the 2007-2014 Volvo XC90 6-cylinder 3.2L measures the oxygen in the exhaust gas to show how efficiently the engine burns fuel. It gives the ECU the diagnostic feedback it needs for this exact fitment position.
A failing sensor can show up as rough running, higher fuel use, higher exhaust emissions or a lit malfunction indicator light. Before you replace it, rule out physical damage to the wiring harness and connector, because those signs can have other causes too.
This direct-fit oxygen sensor is sold individually for the downstream right position. The 2007-2014 Volvo XC90 6-cylinder 3.2L takes one in that position, and the other side is a separate part you order separately.
Fit and size
Build and materials
Product information is for general reference and may contain errors. See our Disclaimer.
Is this oxygen sensor replacement for the 2007-2014 Volvo XC90 6-cylinder 3.2L the downstream right one?
Yes. Walker Products 350-34457 is the downstream right oxygen sensor for the 2007-2014 Volvo XC90 6-cylinder 3.2L, and that position takes one.
Is this Walker Products oxygen sensor narrow-band?
Yes. Walker Products 350-34457 is a narrow-band sensor with four wires, built as a direct-fit part.
What can a failing downstream right oxygen sensor cause?
It can lead to rough running, higher fuel use, higher exhaust emissions or a lit malfunction indicator light. Newer vehicles can also store a fault code in the ECU for the affected sensor.
What does the coating on this oxygen sensor protect?
The coating keeps combustion residue and particulates in the exhaust from contaminating or eroding the electrode surfaces, which are made of a gas-permeable platinum layer.
Does this oxygen sensor send feedback to the ECU?
Yes. It is made for its specific application and fitment position, and it provides the diagnostic system feedback the ECU requires.
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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.