Genuine BMW Oxygen Sensors
Check engine light on? Poor emissions coming from your engine? It may be time to replace the oxygen sensors. These sensors continually monitor the fuel/air mixture as well as the exhaust to keep your car running smoothly. Many BMWs require four sensors - one before the catalyst and one after the catalyst on each bank. Enter your model below to get started.
Oxygen Sensor
BMW
11-78-8-043-677
Upstream. M5. Upper. M8.
$267.67
MSRP $406.30
Save $138.63
34.1% Off 
Oxygen Sensor
BMW
11-78-7-577-667
560mm Harness. X6. Xdrive35i. N54. Lower. Rear. 3.0L, without twin power turbo, cyl 4-6. 740i. Downstream. Left.
$215.90
MSRP $325.06
Save $109.16
33.6% Off 
Oxygen Sensor
BMW
11-78-7-848-486
690mm Harness. M2. Downstream. Right. Lower. L=690mm. M4. 3.0L, m competition.
$215.90
MSRP $325.06
Save $109.16
33.6% Off 
Oxygen Sensor
BMW
11-78-7-535-269
4.4 & 4.8L, 1-4 cyl, 4.8L. 750i, 750Li. Front. 550i. Right. Manual trans. 650i. Auto trans.
$267.67
MSRP $406.30
Save $138.63
34.1% Off 
Oxygen Sensor
BMW
11-78-8-657-235
Downstream. M5. Lower. M8. X7. 4.4l. Without m series. 4.4L twin turbo, xdrive 50i. X5. 4.4l. 4.4L twin turbo, xdrive50i.
$215.90
MSRP $325.06
Save $109.16
33.6% Off 
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