Walker Products 350-64087 oxygen sensor for the 2007-2008 Nissan Altima 4-cylinder 2.5L, the 2008-2010 Altima V6 3.5L and other vehicles measures the oxygen in the exhaust gas to show how efficiently the engine is burning fuel. This Walker Products oxygen sensor is a 4-wire, wide-band air-fuel ratio sensor made for a specific application and fitment position.
- Measures exhaust oxygen to help fine-tune the air-fuel ratio and support fuel economy
- Coating protects the electrode surfaces from combustion residue and particulates in the exhaust gases
- Gas-permeable platinum layer coats the electrodes
- Monitors the exhaust gases to help reduce pollutants
Quick facts
- Part: Walker Products 350-64087 oxygen sensor
- Fits: 2007-2008 Nissan Altima 4-cylinder 2.5L, the 2008-2010 Altima V6 3.5L and other vehicles
- Position: Upstream, upstream left, upstream right, upstream rear
- Condition: New
A failing sensor can show up as a poorly running engine, higher fuel consumption, more exhaust emissions or a lit malfunction indicator light. A damaged wiring harness or connector may be behind these signs too, so find out what is actually wrong before buying a sensor.
Fits
Among the vehicles it fits are the 2008-2009 Nissan Sentra 4-cylinder 2.0L and the 2008-2010 Sentra 4-cylinder 2.5L; it is also an oxygen sensor for the 2007-2008 Nissan Frontier V6 4.0L. If your car is not named here, open the "Vehicles it fits" section to check your exact model and engine.
Specifications
Fit and size
- Position: upstream, upstream left, upstream right, upstream rear
- Quantity per vehicle: 1
- Thread: M18 - 1.5
- Number of wires: 4
Build and materials
- Type: wide-band air-fuel ratio sensor
- Electrodes: gas-permeable platinum layer
- Condition: New
In the box
One oxygen sensor. The fitment lists one sensor per vehicle.
Product information is for general reference and may contain errors. See our Disclaimer.
Frequently Asked Questions
Will this Nissan Sentra oxygen sensor fit the 2008-2010 Sentra 4-cylinder 2.5L?
Yes. Walker Products 350-64087 fits the 2008-2010 Nissan Sentra 4-cylinder 2.5L and the 2008-2009 Sentra 4-cylinder 2.0L. Open the "Vehicles it fits" section to check other models.
Is this a 2008 Nissan Altima oxygen sensor for both the 4-cylinder 2.5L and the V6 3.5L?
Yes. Walker Products 350-64087 fits the 2007-2008 Nissan Altima 4-cylinder 2.5L and the 2008-2010 Altima V6 3.5L, so both engines are covered for 2008.
Does the 4-wire wide-band sensor come as a single unit?
Yes. This listing is one oxygen sensor, and the fitment lists a quantity of one per vehicle.
What thread does this wide-band oxygen sensor have?
This oxygen sensor has an M18 - 1.5 thread and four wires. It is a wide-band air-fuel ratio sensor.
What can a failing oxygen sensor cause?
A failing oxygen sensor can make the engine run poorly, raise fuel consumption and exhaust emissions, or turn on the malfunction indicator light. Newer vehicles may also store fault codes related to the sensor.
