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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.

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Pre-Cat Oxygen Sensor, Bosch - E21, E30, E28, E24 (11761466063)

Genuine Bosch O2 sensor to keep your emissions system running smoothly

Price: $42.99

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Pre-Cat Oxygen Sensor, Bosch - E30, E28 (11781286638)

Genuine Bosch O2 sensor to keep your emissions system running smoothly

Price: $164.99

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Pre-Cat Oxygen Sensor, Bosch - E30 M3 (11781310838)

Genuine Bosch O2 sensor to keep your emissions system running smoothly

Price: $164.99

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Pre-Cat Oxygen Sensor, Bosch - E46 M3, MZ3 (11781405324)

OEM Bosch bank 2 pre-cat O2 sensor. 24 month warranty.

Price: $114.99

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Post-Cat Oxygen Sensor, Bosch - E46 M3, MZ3, Z4M (11781406621)

OEM Bosch bank 1 post-cat O2 sensor. 24 month warranty.

Price: $159.99

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Post-Cat Oxygen Sensor, Bosch - E46 M3, MZ3, Z4M (11781406622)

OEM Bosch bank 2 post-cat O2 sensor. 24 month warranty.

Price: $149.99

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Pre/Post-Cat Oxygen Sensor, Bosch - E36, E39, Z3 (11781427884)

OEM Bosch pre-cat or post-cat O2 sensor

Price: $121.99

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Post-Cat Oxygen Sensor, Bosch - E46, E39, X3, X5, Z3, Z4 (11781433940)

BimmerWorld Retail - $88.99
Price as marked is 25% off!
Offer valid while supplies last, backorders will not be held, all sales final.
E46 325/330: -2/2003. OEM Bosch bank 1 or 2 post-cat O2 sensor. 24 month warranty.

Price: $66.74

88.99
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Pre-Cat Oxygen Sensor, Bosch - E34 525i 91-95 (11781468620)

Genuine Bosch O2 sensor to keep your emissions system running smoothly

Price: $99.99

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Pre-Cat Oxygen Sensor, Bosch - E30, E28 (11781716156)

Genuine Bosch O2 sensor to keep your emissions system running smoothly

Price: $154.99

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Pre-Cat Oxygen Sensor, Bosch - E34, E24, E32 (11781720537)

E24 635CSi: 1988-1989. Genuine Bosch O2 sensor to keep your emissions system running smoothly

Price: $144.99

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Pre-Cat Oxygen Sensor, Bosch - E30 325i, E31 850CSi (11781720860)

E30 325i: 1988-1992. Genuine Bosch O2 sensor to keep your emissions system running smoothly

Price: $92.99

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Pre-Cat Oxygen Sensor, Bosch - E32 750iL, E31 850i (11781733628)

Genuine Bosch O2 sensor to keep your emissions system running smoothly

Price: $104.99

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Pre-Cat Oxygen Sensor, Bosch - E36 325i/M3 (11781735499)

Genuine Bosch O2 sensor to keep your emissions system running smoothly

Price: $104.99

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Pre-Cat Oxygen Sensor, Bosch - E46, E39, E38, X3, X5, Z3, Z4 (11781742050)

E46 325/330: -2/2003. OEM Bosch bank 1 or 2 pre-cat O2 sensor. 24 month warranty.

Price: $63.99

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Pre-Cat Oxygen Sensor, Bosch - E46 M3, MZ3 (11781743994)

OEM Bosch bank 1 pre-cat O2 sensor. 24 month warranty.

Price: $169.99

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Post-Cat Oxygen Sensor, Bosch - E46 325/330, E60, X3 (11787514926)

E46 325/330: 3/2003-2006. OEM Bosch bank 1 post-cat O2 sensor. 24 month warranty.

Price: $179.99

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Post-Cat Oxygen Sensor, Bosch - E46 325/330, E60, X3 (11787514927)

E46 325/330: 3/2003-2006. OEM Bosch bank 2 post-cat O2 sensor. 24 month warranty.

Price: $149.99

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Pre-Cat Oxygen Sensor, Bosch - E46 325/330, E60, X3 (11787523434)

E46 325/330: 3/2003-2006. OEM Bosch bank 1 pre-cat O2 sensor. 24 month warranty.

Price: $199.99

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Pre-Cat Oxygen Sensor, Bosch - E46 325/330, E60, X3 (11787523435)

E46 325/330: 3/2003-2006. OEM Bosch bank 2 pre-cat O2 sensor. 24 month warranty.

Price: $194.99

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