Walker Products Oxygen Sensor P/N:250-24449
NTK 24449 oxygen sensor for the 2007-2013 Nissan Altima 4-cylinder 2.5L or V6 3.5L and other vehicles sends closed-loop feedback on exhaust oxygen to the ECU. This NTK oxygen sensor is a heated, switching zirconia type that helps the engine control the air-fuel ratio and alerts OBDII systems to possible fuel delivery or catalytic converter problems.
A vacuum leak, an exhaust leak, a tired catalytic converter or a fuel delivery fault can sit behind a check engine light, rough running or poor fuel economy just as a worn oxygen sensor can, so find which one is at fault before buying.
The 2009-2014 Nissan Maxima V6 3.5L and the 2009-2011 Nissan Murano V6 3.5L are among the other vehicles this oxygen sensor fits. The fit data calls for one sensor. Open the "Vehicles it fits" section to check your exact model and engine.
Fit and size
Build and materials
Interchange: 75-3917 · 234-4381
15384 · 22690ED000 · 226A0EN21A · OS5559
This part cross-references / interchanges with the following part numbers:
Is this the right oxygen sensor for a 2009-2014 Nissan Maxima V6 3.5L?
Yes. NTK 24449 is listed for the 2009-2014 Nissan Maxima V6 3.5L, and the fit data calls for one sensor.
Does this fit as a 2008 Nissan Altima oxygen sensor with the 4-cylinder 2.5L or V6 3.5L?
Yes. The 2007-2013 Nissan Altima with the 4-cylinder 2.5L or the V6 3.5L is in the fitment, and that range includes 2008.
What hex size and thread does this oxygen sensor have?
This oxygen sensor has a 7/8 inch (22 mm) hex and an M18 - 1.5 thread.
Do NTK sensors like this one have a heater?
Yes. NTK 24449 is a heated oxygen sensor with a switching zirconia element.
Does NTK 24449 interchange with OS5559?
Yes. OS5559 is one of the interchange numbers for NTK 24449, along with 75-3917, 234-4381 and several others.
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.