Shop BMW M6 Oxygen Sensor (Rear, Lower). 3.0 LITER, W/O TWIN POWER TURBO, cyl 1-3. 740i; Downstream EMISSION, LITER, Make - OEM BMW Part # 11787577666 (11-78-7-577-666)

Sensor. Oxygen. Lambda Monitor. Snsr.
600mm Harness. Oxygen Sensor.

Oxygen Sensor

Fits 740i, 740Li, X6

3.0 LITER, W/O TWIN POWER TURBO, cyl 1-3. 740i; Downstream; Right. X6; xDrive35i; N54; Lower; Front.
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.