Walker Products 350-34610 right oxygen sensor for the 1999 Volkswagen Jetta 4-cylinder 2.0L, the 2000-2001 Jetta 4-cylinder 1.8L and other vehicles measures the oxygen in the exhaust gas. This Walker Products oxygen sensor is a 4-wire, direct-fit, narrow-band unit made for its specific application and fitment position.
- Coating protects the electrode surfaces from contamination and erosion by combustion residue and particulates in the exhaust gas
- Electrodes made with a gas-permeable platinum layer
- Determines the oxygen content of the exhaust gas and monitors the air-fuel ratio for combustion efficiency
- Monitors exhaust gases to help reduce pollutants
- Oxygen readings help fine-tune the air-fuel mixture to support fuel economy
Quick facts
- Part: Walker Products 350-34610 oxygen sensor
- Fits: the 1999 Volkswagen Jetta 4-cylinder 2.0L, the 2000-2001 Jetta 4-cylinder 1.8L and other vehicles
- Position: Upstream, downstream, downstream right
- Condition: New
Rough running, higher fuel use or a lit malfunction indicator light can mean the sensor is failing. Before replacing it, look over the sensor, its wiring harness and the connector for physical damage with the engine off and cool; a shop can read the fault codes the ECU stores.
Fits
The vehicles it fits include the 1999 Volkswagen Golf 4-cylinder 2.0L, the 2000-2001 Golf 4-cylinder 1.8L and the 2018-2022 Volkswagen Saveiro 4-cylinder 1.6L. Open the "Vehicles it fits" section to check your exact model and engine.
Specifications
Fit and size
- Position: Upstream, downstream, downstream right
- Quantity per application: 1
- Wires: 4
Build and materials
- Type: direct fit, narrow-band
- Electrodes: gas-permeable platinum layer, with a protective coating on the electrode surfaces
- Condition: New
In the box
One oxygen sensor. The fitment calls for one per application.
Frequently Asked Questions
Is this the right oxygen sensor for a VW Jetta, either the 1999 4-cylinder 2.0L or the 2000-2001 4-cylinder 1.8L?
Yes. Walker Products 350-34610 is listed for the 1999 Volkswagen Jetta 4-cylinder 2.0L and the 2000-2001 Jetta 4-cylinder 1.8L. For other engines or years, open the "Vehicles it fits" section.
Is this a VW Golf oxygen sensor for the 1999 Golf 4-cylinder 2.0L and the 2000-2001 Golf 4-cylinder 1.8L?
Yes. Walker Products 350-34610 is listed for the 1999 Volkswagen Golf 4-cylinder 2.0L and the 2000-2001 Golf 4-cylinder 1.8L, one sensor per application.
How many wires does this narrow-band oxygen sensor have?
This sensor has 4 wires. It is a narrow-band, direct-fit design made for its specific application and fitment position.
Can a failing oxygen sensor turn on the check engine light?
Yes. A failed sensor can illuminate the malfunction indicator light, and some of the fault codes newer vehicles store in the ECU relate to the affected sensor.
What is the coating on the electrodes of the 350-34610 for?
The coating protects the electrode surfaces from contamination and erosion by combustion residue and particulates in the exhaust gas. The electrodes are made with a gas-permeable platinum layer.
