Bosch Oxygen Sensor P/N:15648
Bosch 13968 left oxygen sensor for the 2002-2004 Nissan Altima V6 3.5L and other vehicles sends air-fuel-ratio readings to the ECU. Those readings help the ECU keep combustion stable and help reduce emissions.
A worn sensor can show up as a check engine light, a rough idle or lower fuel economy. An exhaust leak, a damaged connector or a misfire can be behind those signs too, so find the cause before you buy. This listing is one sensor for the upstream left position; other positions are ordered separately, and the number a car takes varies.
This oxygen sensor is listed for a wide range of Nissan and Infiniti models, including the 2001 Nissan Sentra 4-cylinder 1.8L and the 2002-2003 Nissan Maxima V6 3.5L.
Fit and size
Build and materials
One oxygen sensor with its wiring harness. A mounting bracket is not included.
Is the Bosch 13968 an O2 sensor for the 2002-2004 Nissan Altima V6 3.5L?
Yes, the Bosch 13968 left oxygen sensor is listed for the 2002-2004 Nissan Altima V6 3.5L. If your car is a different year or engine, look it up in the "Vehicles it fits" section.
What thread and hex size does this Bosch O2 sensor have?
The thread is M18 - 1.5 and the hex size is 22 mm. The housing is metal.
Is a wiring harness included with the Bosch 13968?
Yes, a wiring harness is included with the Bosch 13968. A mounting bracket is not included.
How fast does this Bosch premium oxygen sensor reach operating temperature?
This sensor reaches operating temperature in under 10 seconds, so the ECU gets a signal quickly for closed-loop control. It is a heated, narrow-band type.
Does the Bosch 13968 come with anti-seize on its threads?
Yes, conductive anti-seize is pre-applied to the threads, and the connector is direct-fit for quick installation.
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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.