Walker Products 350-35147 oxygen sensor for the 2019-2024 Volkswagen Tiguan 4-cylinder 2.0L and other vehicles measures the oxygen in the exhaust gas to track combustion efficiency. This upstream wide-band sensor reports the exhaust oxygen content to the ECU.
- Wide-band sensor that determines the oxygen content of the exhaust gas and monitors the air-fuel ratio
- Electrodes coated with a gas-permeable platinum layer
- Coating protects the electrode surfaces from contamination and erosion by combustion residue and particulates
- Monitors exhaust gases to help reduce pollutants
- Oxygen readings let the air-fuel mixture be fine-tuned, which supports fuel economy
Quick facts
- Part: Walker Products 350-35147 oxygen sensor
- Fits: 2019-2024 Volkswagen Tiguan 4-cylinder 2.0L 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 alone do not prove the sensor is at fault, since a vacuum leak can cause similar symptoms. With the engine off and cool, the sensor, wiring harness and connector can also be looked over for physical damage.
Fits
This sensor is listed for a wide range of Volkswagen and Audi models, led by the 2019-2024 Volkswagen Tiguan 4-cylinder 2.0L, the 2022-2024 Audi A3 4-cylinder 2.0L and the 2022-2023 Volkswagen Atlas 4-cylinder 2.0L. If your car is not one of these, look it up in the "Vehicles it fits" section.
Specifications
Fit and size
- Position: Upstream
- Quantity per vehicle: 1
- Thread size: M18 - 1.5, threaded
Build and materials
- Type: 5-W wide-band
- Electrodes: gas-permeable platinum layer
- Condition: New
In the box
This listing holds one oxygen sensor, and the application calls for one.
Frequently Asked Questions
Is this the right Audi A3 oxygen sensor for a 2022-2024 model with the 4-cylinder 2.0L?
Yes. Walker Products 350-35147 is listed for the 2022-2024 Audi A3 4-cylinder 2.0L, as the upstream oxygen sensor.
Is this the VW Tiguan oxygen sensor for the 2019-2024 model with the 4-cylinder 2.0L?
Yes. Walker Products 350-35147 is listed for the 2019-2024 Volkswagen Tiguan 4-cylinder 2.0L, at the upstream position.
Is this Walker Products oxygen sensor a wide-band type?
Yes. It is a 5-W wide-band sensor that determines the oxygen content of the exhaust gas and monitors the air-fuel ratio.
What thread does this upstream oxygen sensor use?
The sensor has an M18 - 1.5 thread.
What are the electrodes on this oxygen sensor coated with?
The electrodes carry a gas-permeable platinum layer. A coating also protects their surfaces from contamination and erosion by combustion residue and particulates.
