Shop BMW M6 Oxygen Sensor (Rear, Lower). 2004-06, lower, manual trans, rear. Lower. X3; 2.5L; Cyl. 4-6 Cyl, EMISSION, Manual - OEM BMW Part # 11787513963 (11-78-7-513-963)

Sensor. Oxygen. Lambda Monitor. Snsr.
Cylinder 4,5,6. Location-Rear Manifold. Oxygen Sensor.

Oxygen Sensor

Fits X3, Z4

2004-06, lower, manual trans, rear. Lower. X3; 2.5L; Cyl. 4-6; Rear. X3; 3.0L; Cyl. 4-6; Rear; Manual Trans. Z4; Cyl 4-6; 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.