Genuine BMW Oxygen Sensors
availability
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
11-78-7-601-911
3 series. With turbo. Without diesel. Without 335is. Rear. 3.0L. X1. 35i series. Downstream.
$215.90
MSRP $325.06
Save $109.16
33.6% Off 
Oxygen Sensor
BMW
11-78-7-523-434
From 03/03. 323 & 325i, ci, it. Regulating probe. Without sulev. 330i, ci. 525i, 530i. X3. 3.0l. Cyl. 1-3. Front. Auto trans.
$402.82
MSRP $524.10
Save $121.28
23.1% Off 
Oxygen Sensor
BMW
11-78-8-603-903
With range extender. Lower. I3 Range Extender. I3s.
$215.90
MSRP $325.06
Save $109.16
33.6% Off 
Oxygen Sensor
BMW
11-78-7-513-963
Z4. X3. 3.0l. Cyl. 4-6. Rear. Manual trans. X3. 2.5l.
$215.90
MSRP $325.06
Save $109.16
33.6% Off 
Oxygen Sensor
BMW
11-78-1-743-994
Cylinder 1,2,3. For Cyl.1,2,3. 2001-06 3.2l M3, 840mm. M3. 840 mm.
$311.11
MSRP $404.78
Save $93.67
23.1% Off 
Oxygen Sensor
BMW
13-62-7-791-592
X5. 3.0l diesel. Rear.
$267.67
MSRP $406.30
Save $138.63
34.1% Off 
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