Shop 2006 BMW M6 Oxygen Sensor (Rear, Lower). 4.4 LITER 1997-98, monitor. 4.4 LITER 1999-03. 4.4 LITER LITER, EXHAUST, EMISSION - OEM BMW Part # 11781742051 (11-78-1-742-051)

Oxygen. Sensor. Lambda Monitor. Snsr.
Oxygen Sensor.

Oxygen Sensor

Fits 540i, 740i, 740iL, 750iL, M5

4.4 LITER 1997-98, monitor. 4.4 LITER 1999-03. 4.4 LITER, 1996-98. 5.0 LITER, rear. 540i; Rear. All Models; Rear. M5; Rear.
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.