Walker Products 350-34029 oxygen sensor for the 1995-1999 Volkswagen Jetta V6 2.8L, the 1996-1999 Jetta 4-cylinder 2.0L and other vehicles measures the oxygen in the exhaust gas to show how efficiently the engine burns fuel. This Walker Products oxygen sensor is a 4-wire, direct-fit, narrow-band unit.
- Measures oxygen levels in the exhaust to help fine-tune the air-fuel mixture and support fuel economy
- Coating guards the electrode surfaces against contamination and erosion from combustion residue and particulates in the exhaust gases
- Monitors exhaust gases to help keep pollutants down
- Electrodes made of a gas-permeable platinum layer
- Made for its specific application and fitment position, with the diagnostic feedback the ECU requires
Quick facts
- Part: Walker Products 350-34029 oxygen sensor
- Fits: the 1995-1999 Volkswagen Jetta V6 2.8L, the 1996-1999 Jetta 4-cylinder 2.0L and other vehicles
- Position: upstream, downstream
- Condition: New
A failing oxygen sensor can show up as a rough-running engine, higher fuel consumption or more exhaust emissions. Those signs can also come from other faults, so with the engine off and cool, look over the sensor, wiring harness and connector for physical damage before you replace it.
Fits
It also fits the 1996-1998 Volkswagen Golf 4-cylinder 2.0L or V6 2.8L and, as a Passat oxygen sensor, the 1996 Volkswagen Passat 4-cylinder 2.0L and the 1996-1997 Passat V6 2.8L, with one sensor per application. Owners of other models can look up their own car in the "Vehicles it fits" section.
Specifications
Fit and size
- Position: upstream, downstream
- Quantity per application: 1
- Thread: M18 - 1.5
Build and materials
- Type: narrow-band, 4-wire, direct fit
- Electrodes: gas-permeable platinum layer
- Coating: protects the electrode surfaces
- Condition: New
Interchange: CTK-OSVW4009
Product information is for general reference and may contain errors. See our Disclaimer.
Frequently Asked Questions
Does Walker Products 350-34029 work as an oxygen sensor for a VW Jetta, 1995-1999 with the V6 2.8L or 1996-1999 with the 4-cylinder 2.0L?
Yes. Walker Products 350-34029 fits the 1995-1999 Volkswagen Jetta V6 2.8L and the 1996-1999 Jetta 4-cylinder 2.0L, with one sensor per application.
Is this VW Golf oxygen sensor right for the 1996-1998 Golf with the 4-cylinder 2.0L or V6 2.8L?
Yes. It fits the 1996-1998 Volkswagen Golf 4-cylinder 2.0L or V6 2.8L. To see whether a different model is covered, search for your car in the "Vehicles it fits" section.
Is the Walker Products 350-34029 a narrow-band sensor?
Yes. Walker Products 350-34029 is a 4-wire, direct-fit, narrow-band oxygen sensor with electrodes made of a gas-permeable platinum layer.
How can I tell if this oxygen sensor is going bad?
A lit malfunction indicator light can be one sign, and newer vehicles may store fault codes, some of which relate to the sensor. A shop can read those codes.
Does Walker Products 350-34029 replace CTK-OSVW4009?
Yes. CTK-OSVW4009 is listed as an interchange number for this oxygen sensor.
