Bosch Oxygen Sensor P/N:16643
Bosch 17323 left oxygen sensor for the 2011-2014 Ford F-150 V8 5.0L or 6.2L, the 2011-2016 F-150 V6 3.5L and other vehicles measures the air-fuel ratio in the exhaust and reports it to the ECU. Its wide-band design gives the ECU more detailed data than a traditional switching sensor.
A failing oxygen sensor can show up as a check engine light, poorer fuel economy or a rough idle. Those signs alone do not prove the sensor is bad, since an exhaust leak ahead of it can also skew its readings.
This listing is one sensor for the upstream left position, and the other side is a separate part. The same oxygen sensor fits the 2011-2014 Ford Expedition V8 5.4L and the 2015-2017 Expedition V6 3.5L. It also works as a Lincoln Navigator oxygen sensor for the 2011-2014 V8 5.4L and the 2015-2017 V6 3.5L. One sensor goes in this position on each vehicle.
Fit and size
Build and materials
One oxygen sensor with its wiring harness. A mounting bracket is not included.
Will this Ford F-150 oxygen sensor fit the 2011-2016 V6 3.5L?
Yes. Bosch 17323 is the upstream left sensor for the 2011-2014 Ford F-150 V8 5.0L or 6.2L and the 2011-2016 F-150 V6 3.5L, and each takes one in this position.
Does this Ford Expedition oxygen sensor fit the 2015-2017 V6 3.5L?
Yes. Bosch 17323 fits the 2015-2017 Ford Expedition V6 3.5L and the 2011-2014 Expedition V8 5.4L as the upstream left sensor.
Is this Bosch O2 sensor a wide-band or a switching type?
Wide-band. This sensor is a heated wide-band unit with an M18 - 1.5 thread and a 22 mm hex.
Does this Bosch premium oxygen sensor include the wiring harness?
Yes. The 26.4 in wiring harness is included with the sensor. A mounting bracket is not included.
What warranty comes with this oxygen sensor?
Bosch gives a 1-year, unlimited-mileage warranty for non-commercial passenger cars and light trucks.
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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.