Walker Products Oxygen Sensor P/N:250-25009
Walker Products 250-24509 oxygen sensor for the 2010-2013 Land Rover LR4 V8 5.0L and other vehicles measures the amount of oxygen in the exhaust gas to gauge combustion efficiency.
A failing sensor can show up as rough running, higher fuel consumption, more exhaust emissions or a malfunction indicator light. Those signs alone do not point to this sensor, since a vacuum leak can cause them too. Inspect the sensor, wiring harness and connector for physical damage.
This direct-fit sensor suits the 2010-2013 Land Rover LR4 V8 5.0L, the 2010-2013 Land Rover Range Rover Sport V8 5.0L and the 2010-2012 Land Rover Range Rover V8 5.0L.
Fit and size
Build and materials
One oxygen sensor; the fitment lists a quantity of one for these vehicles.
Is this Range Rover oxygen sensor right for the 2010-2012 Land Rover Range Rover V8 5.0L?
Yes. Walker Products 250-24509 is listed for the 2010-2012 Land Rover Range Rover V8 5.0L, in the downstream left and downstream right positions.
Is this Range Rover Sport oxygen sensor right for the 2010-2013 Land Rover Range Rover Sport V8 5.0L?
Yes. Walker Products 250-24509 is listed for the 2010-2013 Land Rover Range Rover Sport V8 5.0L, with a quantity of one.
How many wires and what thread does this Walker Products oxygen sensor have?
This oxygen sensor is a narrow-band type with four wires and an M18 - 1.5 thread.
What can a failing downstream oxygen sensor cause?
A failed sensor can make the engine run poorly, raise fuel consumption or exhaust emissions, or turn on the malfunction indicator light. Newer vehicles store fault codes in the ECU, and some relate to the sensor.
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 made of a gas-permeable platinum layer.
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WARNING: These products can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.