NTK 24574 right oxygen sensor for the 2001 Nissan Pathfinder V6 3.5L and other vehicles measures oxygen in the exhaust and gives the ECU closed-loop feedback. This NTK oxygen sensor helps control the air-fuel ratio and alerts OBDII systems to possible fuel delivery or catalytic converter efficiency problems.
A failing oxygen sensor can show up as a check engine light, weaker fuel economy or a rough idle, though each of those can have other causes. Before replacing it, look over the sensor's wiring and connector with the engine off and cool for cuts, melted insulation or heavy contamination, and leave live testing to a shop.
This listing is one sensor for the downstream right position, and other sensor positions are ordered separately. It fits the 2001 Nissan Pathfinder V6 3.5L, the 1998-2001 Nissan Maxima V6 3.0L and the 1999-2001 Infiniti I30 V6 3.0L, which each take one in that position.
Fit and size
Build and materials
One oxygen sensor with water-resistant connectors and harness accessory hardware.
This part cross-references / interchanges with the following part numbers:
Is this the right oxygen sensor for a 1998-2001 Nissan Maxima V6 3.0L?
Yes, NTK 24574 is listed for the 1998-2001 Nissan Maxima V6 3.0L, one sensor in the downstream right position; to check a different car, look it up in the "Vehicles it fits" section.
Is this a 2001 Nissan Pathfinder V6 3.5L oxygen sensor too?
Yes. The 2001 Nissan Pathfinder V6 3.5L takes one NTK 24574 in the downstream right position.
Is the NTK O2 sensor heated?
Yes. NTK 24574 is a heated oxygen sensor of the switching zirconia type.
What testing do NTK sensors go through?
NTK 24574 goes through vibration and thermal shock testing during development, and it is tested again during manufacturing.
Does the NTK 24574 come with a connector and hardware?
Yes. The NTK 24574 comes with water-resistant connectors and harness accessory hardware.
Published by the manufacturer of this part. Links open in a new tab.
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.
