Bosch Oxygen Sensor P/N:13926
Bosch 13755 oxygen sensor for the 2000-2003 BMW X5 V8 4.4L, the 2002-2003 X5 V8 4.6L and other vehicles reads the oxygen in the exhaust and sends air-fuel-ratio data to the ECU. The heated, narrow-band design helps the ECU keep combustion stable and emissions down.
A failing oxygen sensor can show up as a check engine light, poorer fuel economy or a rough idle. These signs alone do not prove the sensor is at fault; an exhaust leak near it can skew the readings too.
As a downstream oxygen sensor, it also fits the 1998-2001 BMW 750iL V12 5.4L and the 1996-1999 BMW 318i 4-cylinder 1.9L, along with the 2000-2003 BMW X5 V8 4.4L and the 2002-2003 X5 V8 4.6L named above.
Fit and size
Build and materials
One oxygen sensor with its wiring harness; a mounting bracket is not included. This listing is one sensor, and the number a car takes depends on the engine: two for the 2000-2003 BMW X5 V8 4.4L and one for the 1996-1999 BMW 318i 4-cylinder 1.9L.
Is this BMW X5 oxygen sensor right for the 2002-2003 BMW X5 V8 4.6L?
Yes. Bosch 13755 fits the 2002-2003 BMW X5 V8 4.6L, which takes one, and the 2000-2003 X5 V8 4.4L, which takes two. If your car is a different one, look it up in the "Vehicles it fits" section.
Is this the BMW 318i oxygen sensor for the 1996-1999 4-cylinder 1.9L?
Yes. Bosch 13755 fits the 1996-1999 BMW 318i 4-cylinder 1.9L, and that engine takes one sensor.
Is this Bosch O2 sensor a narrow-band or wideband type?
Bosch 13755 is a heated, narrow-band, switching-type sensor. It has an M18 - 1.5 thread and a 22 mm hex.
What comes with this Bosch premium oxygen sensor?
The sensor comes with its wiring harness and conductive anti-seize pre-applied to the threads. A mounting bracket is not included.
Is this oxygen sensor an upstream or downstream sensor?
It is a downstream sensor. Its length from the sealing surface to the end of the connector is 28.9 in.
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