Walker Products Oxygen Sensor P/N:250-241273
Walker Products 250-54132 oxygen sensor for the 2020-2025 Nissan Frontier V6 3.8L reads the oxygen content of the exhaust gas to track combustion efficiency.
A failing oxygen sensor can mean rough running, higher fuel use or more exhaust emissions, and other faults can produce these signs too. Before replacing it, look over the sensor, its wiring harness and the connector for physical damage, with the engine off and cool.
It is a direct-fit Nissan Frontier oxygen sensor replacement for 2020-2025 models with the V6 3.8L, sold for the upstream left and upstream right positions. This listing is one sensor, and the 2020-2025 Nissan Frontier V6 3.8L takes one.
Fit and size
Build and materials
Product information is for general reference and may contain errors. See our Disclaimer.
Is this Nissan Frontier oxygen sensor right for 2020-2025 models with the V6 3.8L?
Yes. Walker Products 250-54132 is a direct-fit oxygen sensor for the 2020-2025 Nissan Frontier V6 3.8L, sold for the upstream left and upstream right positions.
Is this Walker Products oxygen sensor a wide-band type?
Yes. Walker 250-54132 is a 4-wire wide-band air-fuel ratio sensor with a heated element.
What connector does this oxygen sensor use?
This oxygen sensor has a female oblong connector with four male blade terminals and four wires.
Can a bad upstream oxygen sensor turn on the check engine light?
Yes, a failed sensor can light the malfunction indicator light, and newer vehicles store ECU fault codes, some tied to the sensor. A shop can read those codes.
What does the coating on this oxygen sensor do?
The coating keeps combustion residue and particulates in the exhaust from contaminating or eroding the electrode surfaces. The electrodes use 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.