NTK 24528 left oxygen sensor for the 2001-2002 Nissan Pathfinder V6 3.5L and other vehicles gives the ECU constant closed-loop feedback to help control the air-fuel ratio. This NTK oxygen sensor is a heated, switching zirconia type, and it helps alert OBDII systems to possible fuel delivery or catalytic converter efficiency problems.
A check engine light, lower fuel economy or rough running can go with a worn sensor. Those signs alone do not prove the sensor is the problem, since a vacuum leak can produce similar symptoms.
This oxygen sensor fits the 2001-2002 Nissan Pathfinder V6 3.5L and the 2001-2003 Infiniti QX4 V6 3.5L. This listing is one sensor for the upstream left position; the 2001-2002 Nissan Pathfinder V6 3.5L takes one in that spot, and sensors for other positions are separate parts.
Fit and size
Build and materials
Interchange: 213-2962 · 75-2875 · 234-3106
OS2110 · 13224 · 15363 · ES10688 · 226914W003 · OS5407 · SG1277
This part cross-references / interchanges with the following part numbers:
Is this the right O2 sensor for the 2001-2002 Nissan Pathfinder V6 3.5L?
Yes. NTK 24528 is the upstream left oxygen sensor for the 2001-2002 Nissan Pathfinder V6 3.5L and also for the 2001-2003 Infiniti QX4 V6 3.5L.
Is NTK 24528 a 2001 Nissan Pathfinder V6 3.5L O2 sensor for the left side?
Yes. It is the upstream left position, and this listing is one sensor. Sensors for other positions are separate parts.
Is this NTK O2 sensor heated, and what type is it?
Yes. NTK 24528 is a heated, switching zirconia type sensor with a 7/8" (22mm) hex.
Do NTK sensors like this one come with a water-resistant connector?
Yes. NTK 24528 is equipped with OE specified, water-resistant connectors and harness accessory hardware.
What signs can go with a worn upstream left oxygen sensor?
A check engine light, lower fuel economy or rough running can go with a worn sensor. A shop can read the codes and test the sensor with the engine running.
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