Shop 1988 BMW M6 Oxygen Sensor (Rear, Upper). 3.0 LITER TURBO. 740i; Upstream; Left. Oxygen Sensor - EMISSION, LITER, Make - OEM BMW Part # 11787586692 (11-78-7-586-692)

Oxygen. Sensor.
1230mm Harness. Oxygen Sensor. Ft. Regulating Lambda Probe. Snsr.

Oxygen Sensor

Fits 740i, 740Li

3.0 LITER TURBO. 740i; Upstream; Left.
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.