Walker Products Oxygen Sensor P/N:250-24493
Walker Products 250-24687 oxygen sensor for the 2006-2008 Hyundai Sonata 4-cylinder 2.4L and other vehicles measures the oxygen content of the exhaust gas. This Walker Products oxygen sensor monitors the air-fuel ratio for combustion efficiency.
A failing oxygen sensor can mean rough running, higher fuel consumption or a lit malfunction indicator light. Before you replace it, inspect the wiring harness and connector for physical damage with the engine off, since a fault there can look like a sensor problem.
This oxygen sensor replacement for the 2006-2008 Hyundai Sonata 4-cylinder 2.4L is also a direct-fit oxygen sensor for the 2006-2008 Kia Optima 4-cylinder 2.4L and the 2007-2008 Kia Rondo 4-cylinder 2.4L. This listing is one sensor, and these 2.4L engines take one in the downstream position.
Fit and size
Build and materials
Is this a 2006-2008 Kia Optima oxygen sensor for the 4-cylinder 2.4L engine?
Yes. Walker Products 250-24687 is a downstream oxygen sensor that fits the 2006-2008 Kia Optima 4-cylinder 2.4L.
Is this a 2006 Hyundai Sonata oxygen sensor with the 4-cylinder 2.4L?
Yes. Walker Products 250-24687 fits the 2006-2008 Hyundai Sonata 4-cylinder 2.4L, so the 2006 model year is covered.
Is the Walker Products 250-24687 a narrow-band oxygen sensor?
Yes. Walker Products 250-24687 is a narrow-band oxygen sensor with 4-W wiring, and its electrodes carry a gas-permeable platinum layer.
What can happen when a downstream oxygen sensor starts to fail?
The engine can run poorly, fuel consumption can rise or the malfunction indicator light can come on. Newer vehicles also store fault codes in the ECU, and some relate to the sensor.
What does the coating on this oxygen sensor's electrodes do?
The platinum layer on the electrodes is gas-permeable. The coating is designed to prevent contamination and erosion of the electrode surfaces by combustion residue and particulates in the exhaust.
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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.