Walker Products 250-24717 oxygen sensor for the 2012-2013 Volkswagen Jetta 4-cylinder 2.0L, the 2014 Jetta 5-cylinder 2.5L and other vehicles measures the oxygen content of the exhaust gas to track combustion efficiency. It is a direct-fit, four-wire narrow-band design made for its specific application and fitment position.
- Monitors the air-fuel ratio for combustion efficiency
- Oxygen readings help fine-tune the air-fuel mixture for fuel economy
- Monitors exhaust gases to help reduce pollutants
- Electrodes made of a gas-permeable platinum layer
- Coating protects the electrode surfaces from contamination and erosion by combustion residue and particulates in the exhaust gases
Quick facts
- Part: Walker Products 250-24717 oxygen sensor
- Fits: 2012-2013 Volkswagen Jetta 4-cylinder 2.0L, the 2014 Jetta 5-cylinder 2.5L and other vehicles
- Position: Center, downstream, downstream left, downstream right, downstream front, downstream rear
- Condition: New
A poorly running engine, higher fuel consumption or a malfunction indicator light can mean the sensor has failed, though physical damage to its wiring harness or connector can be behind the same signs, so check those for damage before replacing the sensor.
Fits
The range also covers the 2012-2014 Volkswagen Passat 5-cylinder 2.5L, the 2012-2018 Passat V6 3.6L and, as a VW Golf oxygen sensor, the 2012-2014 Volkswagen Golf 5-cylinder 2.5L. If your car is not named here, search your year and engine under the "Vehicles it fits" section. This listing is one sensor, and the fitment calls for one per application.
Specifications
Fit and size
- Position: Center, downstream, downstream left, downstream right, downstream front, downstream rear
- Quantity per application: 1
Build and materials
- Type: narrow-band, 4-wire, direct fit
- Electrodes: gas-permeable platinum layer
- Condition: New
Product information is for general reference and may contain errors. See our Disclaimer.
Frequently Asked Questions
Is this oxygen sensor for a 2012-2013 VW Jetta 4-cylinder 2.0L the right one?
Yes. Walker Products 250-24717 is listed for the 2012-2013 Volkswagen Jetta 4-cylinder 2.0L and the 2014 Jetta 5-cylinder 2.5L, one sensor per application.
Does this Passat oxygen sensor fit the 2012-2018 Volkswagen Passat V6 3.6L?
Yes. This oxygen sensor is listed for the 2012-2018 Volkswagen Passat V6 3.6L. To check a different year or engine, look under the "Vehicles it fits" section.
Is this a narrow-band or wideband oxygen sensor?
Narrow-band. Walker Products 250-24717 is a four-wire narrow-band oxygen sensor.
What can a failing oxygen sensor cause?
A failed sensor can make the engine run poorly, raise exhaust emissions or turn on the malfunction indicator light. A shop can read the stored fault codes.
What is the electrode coating on this oxygen sensor?
This oxygen sensor's electrodes are made of a gas-permeable platinum layer. The coating prevents contamination and erosion of the electrode surfaces by combustion residue and particulates in the exhaust gases.
