Walker Products 250-241303 oxygen sensor for the 2013-2018 Volkswagen Jetta 4-cylinder 2.0L, the 2014-2018 Jetta 4-cylinder 1.8L and other vehicles measures the oxygen content of the exhaust gas. It is built for its specific application and fitment position, and it gives the ECU the diagnostic feedback it needs.
- Narrow-band oxygen sensor with four wires
- Monitors the air-fuel ratio in the exhaust gas for combustion efficiency
- Coating protects the electrode surfaces from contamination and erosion by combustion residue and particulates
- Electrodes coated with a gas-permeable platinum layer
- Measures oxygen levels so the air-fuel mixture can be fine-tuned for fuel economy
Quick facts
- Part: Walker Products 250-241303 oxygen sensor
- Fits: the 2013-2018 Volkswagen Jetta 4-cylinder 2.0L, the 2014-2018 Jetta 4-cylinder 1.8L and other vehicles
- Position: Downstream
- Condition: New
A failing oxygen sensor can show up as rough running, higher fuel consumption or a lit malfunction indicator light. Before you replace the sensor, rule out physical damage to its wiring harness and connector, and have any stored fault codes read, since other faults can light the same warning.
Fits
This is a direct-fit replacement for the 2013-2018 Volkswagen Jetta 4-cylinder 2.0L and the 2014-2018 Jetta 4-cylinder 1.8L, the 2014-2017 Volkswagen Passat 4-cylinder 1.8L and the 2018-2022 Passat 4-cylinder 2.0L, and the 2013-2019 Volkswagen Beetle 4-cylinder 2.0L and the 2014-2017 Beetle 4-cylinder 1.8L.
Specifications
Fit and size
- Position: Downstream
- Quantity per vehicle: 1
Build and materials
- Type: Narrow-band, 4-wire
- Electrodes: coated with a gas-permeable platinum layer
- Condition: New
In the box
One oxygen sensor. This listing holds a single sensor, and the downstream position takes one.
Frequently Asked Questions
Is this the right oxygen sensor for a 2014-2018 Volkswagen Jetta 4-cylinder 1.8L?
Yes. Walker Products 250-241303 fits the 2014-2018 Volkswagen Jetta 4-cylinder 1.8L and the 2013-2018 Jetta 4-cylinder 2.0L, in the downstream position.
Does this Passat oxygen sensor fit the 2018-2022 Volkswagen Passat 4-cylinder 2.0L?
Yes. The downstream Walker Products 250-241303 fits the 2018-2022 Volkswagen Passat 4-cylinder 2.0L and the 2014-2017 Passat 4-cylinder 1.8L.
Is this a narrow-band sensor, and how many wires does it have?
Yes. It is a narrow-band oxygen sensor with four wires and a direct-fit design.
Will a bad downstream oxygen sensor turn on the check engine light?
Yes, it can. A failed sensor can make the engine run poorly, use more fuel or light the malfunction indicator light, and newer vehicles may store a fault code.
What does the coating on this Walker Products oxygen sensor protect?
The coating protects the electrode surfaces from contamination and erosion by combustion residue and particulates in the exhaust gases. The electrodes use a gas-permeable platinum layer.
