Walker Products 350-35053 oxygen sensor for the 2007 Audi S6 V10 5.2L and other vehicles senses oxygen in the exhaust and gives the ECU feedback. Each part number is made for its specific application and fitment position.
- Electrodes made with a gas-permeable platinum layer
- Monitors exhaust gases to help reduce pollutants
- Determines the oxygen content of the exhaust gas and tracks the air-fuel ratio for combustion efficiency
- Coating protects the electrode surfaces from contamination and erosion by combustion residue and particulates
- Measures oxygen levels to fine-tune the air-fuel mixture and support fuel economy
Quick facts
- Part: Walker Products 350-35053 oxygen sensor
- Fits: 2007 Audi S6 V10 5.2L and other vehicles
- Position: Upstream
- Condition: New
A failing sensor can show up as rough running, higher fuel use, more exhaust emissions or a lit malfunction indicator light. Those signs can have other causes, so with the engine off and cool, look over the sensor, its wiring harness and the connector for physical damage before you replace the sensor.
Fits
This oxygen sensor fits the 2007 Audi S6 V10 5.2L and the 2007 Audi S8 V10 5.2L, and each of those cars takes one upstream sensor. The listing is a single sensor, built as an Original Equipment Manufacturers replacement.
Specifications
Fit and size
- Position: upstream
- Quantity per vehicle: 1
Build and materials
- Type: 5-W wide-band
- Electrodes: gas-permeable platinum layer
- Condition: new
Product information is for general reference and may contain errors. See our Disclaimer.
Frequently Asked Questions
Does this S6 oxygen sensor fit the 2007 Audi S6 V10 5.2L?
Yes. Walker Products 350-35053 is listed for the 2007 Audi S6 V10 5.2L, and the 2007 Audi S8 V10 5.2L takes this oxygen sensor too.
Is this Walker Products oxygen sensor a wide-band type?
Yes. Walker Products 350-35053 is a 5-W wide-band oxygen sensor made for the upstream position.
Does this upstream oxygen sensor give the ECU the diagnostic feedback it needs?
Yes. Walker Products 350-35053 is made for its specific application and fitment position, and it provides the diagnostic system feedback the ECU requires.
What can a failing upstream oxygen sensor cause besides a warning light?
Signs can include poor running, higher fuel use or more exhaust emissions. Newer cars store fault codes in the ECU, and a shop can read them.
What protects the electrodes on this oxygen sensor?
A coating prevents contamination and erosion of the electrode surfaces by combustion residue and particulates in the exhaust gases. The electrodes use a gas-permeable platinum layer.
