Shop 2007 BMW M6 Oxygen Sensor (Upper). 2001-06 3.2L M3, 840mm. M3; 840 MM. Oxygen Sensor - Repair or Make, EXHAUST, Repair - OEM BMW Part # 11781743994 (11-78-1-743-994)

Ft Oxygen Sensor. Oxygen snsr.
Cylinder 1,2,3. Oxygen Sensor.

Oxygen Sensor

Fits M3, Z3

2001-06 3.2L M3, 840mm. M3; 840 MM.
Oxygen Sensor - Repair or Replace
A failed Oxygen Sensor will often have no noticeable symptoms beyond a check engine light, but it does cause your to operate inefficiently and produce higher emissions. Our technicians have access to manufacturer-approved repair processes and genuine parts.