Walker Products 350-34689 oxygen sensor for the 2012-2019 Nissan Versa 4-cylinder 1.6L and other vehicles reads 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 that application calls for.
- Walker Products oxygen sensor with a 4-wire narrow-band design
- Measures oxygen in the exhaust gas to monitor the air-fuel ratio for combustion efficiency
- Coating protects the electrode surfaces from combustion residue and particulates in the exhaust gases
- Electrodes made of a gas-permeable platinum layer
- Monitors exhaust gases to help reduce pollutants and support fuel economy
Quick facts
- Part: Walker Products 350-34689 oxygen sensor
- Fits: 2012-2019 Nissan Versa 4-cylinder 1.6L and other vehicles
- Position: Downstream, downstream left, downstream right
- Condition: New
Rough running, higher fuel consumption, more exhaust emissions or a lit check engine light can mean the sensor is worn, though a damaged wiring harness or connector can be behind the same signs. With the engine off and cool, look the sensor, harness and connector over for physical damage, since damage shortens a sensor's operating life.
Fits
This direct-fit narrow-band sensor is a Nissan Versa oxygen sensor replacement for the 2012-2019 model with the 4-cylinder 1.6L engine. It also fits the 2012-2023 Nissan March 4-cylinder 1.6L and the 2014-2019 Nissan Note 4-cylinder 1.6L. This listing is one downstream sensor, and the fitment calls for one.
Specifications
Fit and size
- Position: downstream, downstream left, downstream right
- Quantity per vehicle: 1
Build and materials
- Type: narrow-band, 4-wire
- Electrodes: gas-permeable platinum layer
- Condition: new
Interchange: CTK-OSNS4015
Product information is for general reference and may contain errors. See our Disclaimer.
Frequently Asked Questions
Does this Nissan Versa oxygen sensor fit the 2012-2019 model with the 4-cylinder 1.6L engine?
Yes. Walker Products 350-34689 is listed as a downstream sensor for the 2012-2019 Nissan Versa 4-cylinder 1.6L. If your car is not named on this page, look it up in the "Vehicles it fits" section.
Is this a Nissan Note oxygen sensor for the 2014-2019 model with the 4-cylinder 1.6L engine?
Yes. This downstream sensor is listed for the 2014-2019 Nissan Note 4-cylinder 1.6L, and the 2012-2023 Nissan March 4-cylinder 1.6L takes it too.
Is the Walker Products 350-34689 a narrow-band or wideband sensor?
Walker Products 350-34689 is a 4-wire narrow-band sensor. Its electrodes are made of a gas-permeable platinum layer, and a coating protects them from combustion residue and particulates.
Will newer cars store a fault code when this oxygen sensor fails?
Yes, newer vehicles store fault codes in the ECU, and some relate to the affected sensor and its associated systems. A shop can read those codes for you.
Is Walker Products 350-34689 made for the downstream position?
Yes. The catalog lists it as downstream, downstream left and downstream right, and this listing is one sensor.
