Shop 2006 BMW M6 Oxygen Sensor (Rear, Upper, Lower). M2; Upper; Right. M3; Rear Converter; Upstream. M4 Make, Repair, Twin-turbo - OEM BMW Part # 11789454704 (11-78-9-454-704)

Oxygen. Sensor. Snsr.
Oxygen Sensor. Ft. Regulating Lambda Probe.

Oxygen Sensor

Fits M2, M3, M4

M2; Upper; Right. M3; Rear Converter; Upstream. M4; Cylinders 4-6; Upstream. W/M4, cylinder 4-6. W/O HYBRID, 3.0 liter twin-turbo.
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.