O2 Sensors

BMW oxygen sensors (or "O2 sensors") send real-time information to your BMW's ECU to control the proper air-fuel ratio. BMW O2 sensors are needed for optimal performance and efficiency in all driving conditions. The condition of your oxygen sensors should never be ignored. Failing O2 sensors will trigger your BMW's check engine light, put your BMW into a lean or rich running state. This can affect gas mileage and even cause engine or cat damage. O2 sensor replacement is straight forward and cheap insurance. Use our SEARCH BY MODEL feature to filter these items for your BMW.

Need help finding O2 Sensors for your BMW? Call us at 877.639.9648, email us, or live chat for expert assistance.

BMW-11781734796-11-78-1-734-796-SF-Bosch-Oxygen-Sensor-sm.jpg

Bosch Oxygen Sensor - E30 318i/is M42 - 11781734796

Direct Fit OEM Oxygen Sensor

Price: $143.29
282.42

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BMW-11781247235-11-78-1-247-235-SF-Bosch-Oxygen-Sensor-sm.jpg

Engine OXYGEN Sensor 11781247235

High quality, 24 Month Warranty

Price: $96.62
268.82

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Bosch Oxygen Sensor - E28 M5 & E24 M6

OEM Replacement for BMW Part #11781310860 (11-78-1-310-860)

Price: $129.99
229.72

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BMW-11781743996-11-78-1-743-996-SF-Bosch-Oxygen-Sensor-sm.jpg

Oxygen Sensor - Post-Cat - Z3 1.9 1996-1999

Genuine Bosch O2 Sensor to keep your emissions system running smoothly

Price: $131.78
274.51

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BMW-11781739845-11-78-1-739-845-SF-Bosch-Oxygen-Sensor-sm.jpg

Bosch Oxygen Sensor - Mounts After Catalytic - E36 318i M44, E38 750il, E53 X5 4.4i 4.6is

High quality, 24 Month Warranty

Price: $118.93
268.02

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BMW-11781702931-11-78-1-702-931-SF-Bosch-Oxygen-Sensor-sm.jpg

Oxygen Sensor L=320mm - 11781702931 - E34 540i E38 740i

High quality, 24 Month Warranty

Price: $96.62
266.42

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BMW-11781716114-11-78-1-716-114-SF-Bosch-Oxygen-Sensor-sm.jpg

Bosch Oxygen Sensor - E30 325i/is - 1987 Only

Genuine Bosch O2 Sensor to keep your emissions system running smoothly

Price: $122.48
278.36

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BMW-11787506539-11-78-7-506-539-SF-Bosch-Oxygen-Sensor-sm.jpg

Bosch Oxygen Sensor - After Cat - Cyl 1-4 - E53 X5 4.4i 4.8is N62

Genuine Bosch O2 Sensor to keep your emissions system running smoothly

Price: $120.73
268.02

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BMW-11787524530-11-78-7-524-530-SF-Bosch-Oxygen-Sensor-sm.jpg

Bosch Oxygen Sensor - After Cat - Cyl 5-8 - E53 X5 4.4i 4.8is N62

Genuine Bosch Bank 2 Post-Cat O2 Sensor to keep your emissions system running smoothly.

Price: $131.79
282.39

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BMW-11787530735-11-78-7-530-735-SF-Bosch-Oxygen-Sensor-sm.jpg

Bosch Oxygen Sensor - Before Cat - Cyl 1-4 - E53 X5 4.4i 4.8is N62

High quality, 24 Month Warranty

Price: $170.63
304.56

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BMW-11787530736-11-78-7-530-736-SF-Bosch-Oxygen-Sensor-sm.jpg

Bosch Oxygen Sensor - Before Cat - Cyl 5-8 - E53 X5 4.4i 4.8is N62

High quality, 24 Month Warranty

Price: $176.78
304.56

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BMW-11787558055-11-78-7-558-055-SF-Bosch-Oxygen-Sensor-sm.jpg

Oxygen Sensor - Pre-Cat - Front Downpipe - E9X E82 E60, E83 E85 - N52 N54, E60

High quality original Bosch o2 sensor with a 24 Month Warranty

Price: $109.99
304.56

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BMW-11787545074-11-78-7-545-074-SF-Bosch-Oxygen-Sensor-sm.jpg

Oxygen Sensor - After Cat - Cylinders 1-3 N51 N52 N54

High quality, 24 Month Warranty

Price: $144.36
289.35

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BMW-11787545075-11-78-7-545-075-SF-Bosch-Oxygen-Sensor-sm.jpg

Post-Cat Oxygen Sensor, Bosch - E82, E9X, X3, Z4

Genuine Bosch O2 Sensor to keep your emissions system running smoothly

Price: $117.99
282.39

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BMW-11787544654-11-78-7-544-654-SF-Bosch-Oxygen-Sensor-sm.jpg

Oxygen Sensor - After Cat - Cylinders 1-3 E60 E61 525i 530i

High quality, 24 Month Warranty

Price: $131.76
289.35

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BMW-11787544655-11-78-7-544-655-SF-Bosch-Oxygen-Sensor-sm.jpg

Oxygen Sensor - After Cat - Cylinders 4-6 E60 E61 525i 530i

High quality, 24 Month Warranty

Price: $83.99
289.35

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BMW-11787537993-11-78-7-537-993-SF-Bosch-Oxygen-Sensor-sm.jpg

Bosch Oxygen Sensor - Before Catalytic Converter - Cyl 1-3

High quality, 24 Month Warranty

Price: $140.38
304.56

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BMW-11787557756-11-78-7-557-756-SF-Bosch-Oxygen-Sensor-sm.jpg

Oxygen Sensor - Pre Cat - Bank 1, Sensor 1 (Cyl 1-3) E70 X5 3.0si

Genuine Bosch O2 Sensor to keep your emissions system running smoothly

Price: $152.86
304.56

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BMW-11787558081-11-78-7-558-081-SF-Bosch-Oxygen-Sensor-sm.jpg

Oxygen Sensor - Pre Cat - Bank 2, Sensor 1 (Cyl 4-6) E70 X5 3.0si

Genuine Bosch O2 Sensor to keep your emissions system running smoothly

Price: $170.63
304.56

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Oxygen Sensor - Pre Catalytic Converter - N20 & N26 Engines

Genuine Bosch O2 Sensor to keep your emissions system running smoothly

Price: $142.40
275.86

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Oxygen Sensor - After Catalytic Converter - N20 & N26 Engines

Genuine Bosch O2 Sensor to keep your emissions system running smoothly

Price: $132.22
289.35

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BMW-11787836451-11-78-7-836-451-SF-Bosch-Oxygen-Sensor-sm.jpg

Oxygen Sensor - Before Catalytic Converter - E60 M5 E63 M6

Genuine Bosch O2 Sensor to keep your emissions system running smoothly

Price: $119.60
268.02

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BMW-11787836394-11-78-7-836-394-SF-Bosch-Oxygen-Sensor-sm.jpg

Bosch Oxygen Sensor - Before Catalytic Converter - E60 M5 E63 M6

Bosch OEM Pre-Cat O2 Sensor to keep your emissions system running smoothly

Price: $144.48
304.56

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BMW-11787614322-11-78-7-614-322-SF-Bosch-Oxygen-Sensor-sm.jpg

Post-Cat Oxygen Sensor, Bosch - 550i/650i/750i, X5/X6 50i, Z4 3.0i

OEM O2 sensor to keep your emissions system running smoothly. Direct replacement for BMW part #11787514927. N63A, N63TU

Price: $84.50
289.35

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Bosch Oxygen Sensor - N55 Engine - After Catalytic Converter

Genuine Bosch O2 Sensor to keep your emissions system running smoothly

Price: $147.99
289.35

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BMW-11787596924-11-78-7-596-924-SF-Bosch-Oxygen-Sensor-sm.jpg

Bosch Oxygen Sensor - N55 Engine - Before Catalytic Converter

Genuine Bosch O2 Sensor to keep your emissions system running smoothly

Price: $157.99
304.56

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BMW-11787596908-11-78-7-596-908-SF-Bosch-Oxygen-Sensor-sm.jpg

Bosch Oxygen Sensor, Pre-Cat - F22 M235i, F87 M2, F3X 335i/435i, F10 535i, X3/X4/X5/X6 35i

Genuine Bosch O2 Sensor to keep your emissions system running smoothly

Price: $134.99
304.56

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BMW-11787539137-11-78-7-539-137-SF-Bosch-Oxygen-Sensor-sm.jpg

Bosch Oxygen Sensor - After Catalytic Converter

High quality, 24 Month Warranty

Price: $129.45
289.35

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Oxygen Sensor - S55 Engine - Before Catalytic Converter - Bank 2

Genuine BMW O2 Sensor to keep your emissions system running smoothly

Price: $297.62
391.61

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Oxygen Sensor, BMW - S55 Engine - Before Catalytic Converter - Bank 1

Genuine BMW O2 Sensor to keep your emissions system running smoothly

Price: $309.99
391.61

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BMW-11787512002-11-78-7-512-002-SF-Bosch-Oxygen-Sensor-sm.jpg

Bosch Oxygen Sensor - After Catalytic Converter - Bank 2, Sensor 2

Genuine Bosch O2 Sensor to keep your emissions system running smoothly

Price: $131.99
268.02

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BMW-11787512567-11-78-7-512-567-SF-Bosch-Oxygen-Sensor-sm.jpg

Bosch Oxygen Sensor - After Catalytic Converter - Bank 1, Sensor 2

High quality, 24 Month Warranty

Price: $125.08
268.02

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BMW-11787595353-11-78-7-595-353-SF-Bosch-Oxygen-Sensor-sm.jpg

Oxygen Sensor - Before Catalytic Converter - F02 760Li

Genuine Bosch O2 Sensor to keep your emissions system running smoothly

Price: $182.54
304.56

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Oxygen Sensor - Before Catalytic Converter - S50 Euro Engine

Genuine BMW O2 Sensor to keep your Euro-spec S50 emissions system running smoothly

Price: $302.43
318.35

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Oxygen Sensor - S55 Engine - After Catalytic Converter - Bank 1

Genuine BMW O2 Sensor to keep your emissions system running smoothly

Price: $238.11
313.31

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Oxygen Sensor - S55 Engine - After Catalytic Converter - Bank 2

Genuine BMW O2 Sensor to keep your emissions system running smoothly

Price: $238.11
313.31

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BMW-11787831624-11-78-7-831-624-SF-Genuine-BMW-Temperature-Sensor-sm.jpg

Exhaust Temperature Sensor - E46 M3, Z3M (S54), Z4M

BMW Part Number 11787831624 / 11-78-7-831-624

Price: $112.34
127.84

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Genuine BMW Temperature Sensor, Exhaust - 11787836452 - E60 M5,E63 M6,E65

BMW Part Number 11787836452 / 11-78-7-836-452

Price: $96.33
101.40

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Bosch Oxygen Sensor - Before Catalytic Converter - Bank 1 - N52 Engine

BMW Part Number 11787589138 (11-78-7-589-138)

Price: $144.99
352.98

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Bosch Oxygen Sensor - Before Catalytic Converter - Bank 2 - N52 Engine

BMW Part Number 11787589139 (11-78-7-589-139)

Price: $134.99
304.56

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O2 Sensors

Bosch Oxygen Sensor - E30 318i/is M42 - 11781734796

Price: $143.29 282.42

Engine OXYGEN Sensor 11781247235

Price: $96.62 268.82

Bosch Oxygen Sensor - E28 M5 & E24 M6

Price: $129.99 229.72

Oxygen Sensor - Post-Cat - Z3 1.9 1996-1999

Price: $131.78 274.51

Bosch Oxygen Sensor - Mounts After Catalytic - E36 318i M44, E38 750il, E53 X5 4.4i 4.6is

Price: $118.93 268.02

Oxygen Sensor L=320mm - 11781702931 - E34 540i E38 740i

Price: $96.62 266.42

Bosch Oxygen Sensor - E30 325i/is - 1987 Only

Price: $122.48 278.36

Bosch Oxygen Sensor - After Cat - Cyl 1-4 - E53 X5 4.4i 4.8is N62

Price: $120.73 268.02

Bosch Oxygen Sensor - After Cat - Cyl 5-8 - E53 X5 4.4i 4.8is N62

Price: $131.79 282.39

Bosch Oxygen Sensor - Before Cat - Cyl 1-4 - E53 X5 4.4i 4.8is N62

Price: $170.63 304.56

Bosch Oxygen Sensor - Before Cat - Cyl 5-8 - E53 X5 4.4i 4.8is N62

Price: $176.78 304.56

Oxygen Sensor - Pre-Cat - Front Downpipe - E9X E82 E60, E83 E85 - N52 N54, E60

Price: $109.99 304.56

Oxygen Sensor - After Cat - Cylinders 1-3 N51 N52 N54

Price: $144.36 289.35

Post-Cat Oxygen Sensor, Bosch - E82, E9X, X3, Z4

Price: $117.99 282.39

Oxygen Sensor - After Cat - Cylinders 1-3 E60 E61 525i 530i

Price: $131.76 289.35

Oxygen Sensor - After Cat - Cylinders 4-6 E60 E61 525i 530i

Price: $83.99 289.35

Bosch Oxygen Sensor - Before Catalytic Converter - Cyl 1-3

Price: $140.38 304.56

Oxygen Sensor - Pre Cat - Bank 1, Sensor 1 (Cyl 1-3) E70 X5 3.0si

Price: $152.86 304.56

Oxygen Sensor - Pre Cat - Bank 2, Sensor 1 (Cyl 4-6) E70 X5 3.0si

Price: $170.63 304.56

Oxygen Sensor - Pre Catalytic Converter - N20 & N26 Engines

Price: $142.40 275.86

Oxygen Sensor - After Catalytic Converter - N20 & N26 Engines

Price: $132.22 289.35

Oxygen Sensor - Before Catalytic Converter - E60 M5 E63 M6

Price: $119.60 268.02

Bosch Oxygen Sensor - Before Catalytic Converter - E60 M5 E63 M6

Price: $144.48 304.56

Post-Cat Oxygen Sensor, Bosch - 550i/650i/750i, X5/X6 50i, Z4 3.0i

Price: $84.50 289.35

Bosch Oxygen Sensor - N55 Engine - After Catalytic Converter

Price: $147.99 289.35

Bosch Oxygen Sensor - N55 Engine - Before Catalytic Converter

Price: $157.99 304.56

Bosch Oxygen Sensor, Pre-Cat - F22 M235i, F87 M2, F3X 335i/435i, F10 535i, X3/X4/X5/X6 35i

Price: $134.99 304.56

Bosch Oxygen Sensor - After Catalytic Converter

Price: $129.45 289.35

Oxygen Sensor - S55 Engine - Before Catalytic Converter - Bank 2

Price: $297.62 391.61

Oxygen Sensor, BMW - S55 Engine - Before Catalytic Converter - Bank 1

Price: $309.99 391.61

Bosch Oxygen Sensor - After Catalytic Converter - Bank 2, Sensor 2

Price: $131.99 268.02

Bosch Oxygen Sensor - After Catalytic Converter - Bank 1, Sensor 2

Price: $125.08 268.02

Oxygen Sensor - Before Catalytic Converter - F02 760Li

Price: $182.54 304.56

Oxygen Sensor - Before Catalytic Converter - S50 Euro Engine

Price: $302.43 318.35

Oxygen Sensor - S55 Engine - After Catalytic Converter - Bank 1

Price: $238.11 313.31

Oxygen Sensor - S55 Engine - After Catalytic Converter - Bank 2

Price: $238.11 313.31

Exhaust Temperature Sensor - E46 M3, Z3M (S54), Z4M

Price: $112.34 127.84

Genuine BMW Temperature Sensor, Exhaust - 11787836452 - E60 M5,E63 M6,E65

Price: $96.33 101.40

Bosch Oxygen Sensor - Before Catalytic Converter - Bank 1 - N52 Engine

Price: $144.99 352.98

Bosch Oxygen Sensor - Before Catalytic Converter - Bank 2 - N52 Engine

Price: $143.29
282.42

Price: $96.62
268.82

Price: $129.99
229.72

Price: $131.78
274.51

Price: $118.93
268.02

Price: $96.62
266.42

Price: $122.48
278.36

Price: $120.73
268.02

Price: $131.79
282.39

Price: $170.63
304.56

Price: $176.78
304.56

Price: $109.99
304.56

Price: $144.36
289.35

Price: $117.99
282.39

Price: $131.76
289.35

Price: $83.99
289.35

Price: $140.38
304.56

Price: $152.86
304.56

Price: $170.63
304.56

Price: $142.40
275.86

Price: $132.22
289.35

Price: $119.60
268.02

Price: $144.48
304.56

Price: $84.50
289.35

Price: $147.99
289.35

Price: $157.99
304.56

Price: $134.99
304.56

Price: $129.45
289.35

Price: $297.62
391.61

Price: $309.99
391.61

Price: $131.99
268.02

Price: $125.08
268.02

Price: $182.54
304.56

Price: $302.43
318.35

Price: $238.11
313.31

Price: $238.11
313.31

Price: $112.34
127.84

Price: $96.33
101.40

Price: $144.99
352.98

Price: $134.99
304.56