Walker Products 250-241108 oxygen sensor for the 2013-2014 Nissan Altima V6 3.5L and other vehicles measures the oxygen content of the exhaust gas. This 4-wire, narrow-band sensor is made for its specific application and fitment position, and it sends the ECU the diagnostic feedback it needs.
- 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 to help fine-tune the air-fuel ratio for fuel economy
- Monitors the air-fuel ratio in the exhaust gas to track combustion efficiency
- Monitors exhaust gases and helps reduce pollutants
Quick facts
- Part: Walker Products 250-241108 oxygen sensor
- Fits: 2013-2014 Nissan Altima V6 3.5L and other vehicles
- Position: Downstream, downstream right, downstream front, downstream rear
- Condition: New
A rough-running engine, higher fuel consumption or a lit check engine light can mean the sensor is worn, though the wiring harness or connector may be behind them, so inspect both for damage with the engine off and cool.
Fits
As a Nissan Altima sensor it covers the 2013-2014 V6 3.5L, and it is a direct-fit replacement for the 2013-2015 Nissan Pathfinder V6 3.5L and the 2012-2014 Nissan Murano V6 3.5L. If your car is not named here, look it up in the "Vehicles it fits" section.
Specifications
Fit and size
- Position: downstream, downstream right, downstream front, downstream rear
- Quantity per vehicle: 1
- Thread size: M18 - 1.5
- Number of wires: 4
Build and materials
- Type: narrow-band
- Electrodes: gas-permeable platinum layer
- Condition: New
In the box
One oxygen sensor. This listing holds one, and each vehicle takes one.
Frequently Asked Questions
Will this Nissan Pathfinder oxygen sensor work on the 2013-2015 V6 3.5L?
Yes. Walker Products 250-241108 fits the 2013-2015 Nissan Pathfinder V6 3.5L, and the vehicle takes one sensor.
Is this a Nissan Murano oxygen sensor for the 2012-2014 V6 3.5L?
Yes. It fits the 2012-2014 Nissan Murano V6 3.5L, with one sensor per vehicle.
Is this Walker Products oxygen sensor a narrow-band or wideband type?
Narrow-band. Walker Products 250-241108 has 4 wires and an M18 - 1.5 thread.
What signs can a failing downstream oxygen sensor show?
The engine can run poorly, fuel consumption can rise, or the check engine light can come on. Newer vehicles also store fault codes in the ECU that a shop can read.
What does the coating on this oxygen sensor protect?
The coating protects the electrode surfaces from contamination and erosion by combustion residue and particulates in the exhaust gases. The electrodes are coated with a gas-permeable platinum layer.
