Walker Products 250-241253 oxygen sensor for the 2018-2025 Honda Odyssey V6 3.5L measures the oxygen in the exhaust gas. It is a 4-wire narrow-band sensor made for this specific application and fitment position, and it gives the engine computer the feedback it needs.
A failing oxygen sensor can show up as rough running, higher fuel consumption, more exhaust emissions or a lit malfunction indicator light. Damage to the wiring harness or connector can produce similar symptoms, so inspect them for physical damage and find the cause before you buy a sensor.
This oxygen sensor replacement is listed for the 2018-2025 Honda Odyssey V6 3.5L. The listing is one sensor for the downstream right, downstream rear position, and that position takes one.
Fit and size
Build and materials
Does the Walker Products 250-241253 oxygen sensor fit the 2018-2025 Honda Odyssey V6 3.5L?
Yes. Walker Products 250-241253 is listed for the 2018-2025 Honda Odyssey V6 3.5L in the downstream right, downstream rear position, and that position takes one sensor.
Is this Walker Products oxygen sensor narrow-band or wideband?
Narrow-band. Walker Products 250-241253 is a 4-wire direct-fit narrow-band oxygen sensor.
Is this a front or rear oxygen sensor?
This sensor is for the downstream right, downstream rear position. The listing is one sensor.
What can a failing downstream oxygen sensor cause?
The engine can run poorly, fuel consumption and exhaust emissions can rise, or the malfunction indicator light can come on.
What does the coating on this oxygen sensor do?
It shields the electrode surfaces from combustion residue and exhaust particulates that would otherwise contaminate and erode them. The electrodes use a gas-permeable platinum layer.
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.
