Walker Products Oxygen Sensor P/N:250-21051
Walker Products 250-24664 oxygen sensor for the 2002-2006 Honda Insight 3-cylinder 1.0L measures the oxygen content of the exhaust gas. Its readings give the ECU feedback on combustion efficiency.
A failing sensor can make the engine run poorly, raise fuel consumption or exhaust emissions, or turn on the malfunction indicator light. Before you replace the sensor, rule out physical damage to its wiring harness and connector.
It is a direct-fit downstream oxygen sensor for the 2002-2006 Honda Insight 3-cylinder 1.0L, and that engine takes one. This listing is a single sensor.
Fit and size
Build and materials
Is this Walker Products 250-24664 oxygen sensor right for the 2002-2006 Honda Insight 3-cylinder 1.0L?
Yes. Walker Products 250-24664 is a downstream oxygen sensor listed for the 2002-2006 Honda Insight 3-cylinder 1.0L, and that engine takes one.
Is the Walker 250-24664 oxygen sensor narrow-band or wideband?
It is narrow-band. Walker Products 250-24664 is a 4-wire narrow-band oxygen sensor.
What protects the electrodes on this downstream oxygen sensor?
The electrodes are made of a gas-permeable platinum layer. A coating keeps combustion residue and particulates in the exhaust from contaminating or eroding the electrode surfaces.
Will a bad oxygen sensor set a fault code?
Yes, it can. Newer vehicles store fault codes in the ECU, and some relate to the affected sensor and its associated systems; a shop can read them.
How many oxygen sensors come in one 250-24664 listing?
One. This listing is a single downstream oxygen sensor, and the fitment calls for one per vehicle.
No reviews yet — be the first to review this product.
Write a Review
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.