O2 Sensors
 

Sort By

123
Sort by Name Sort by Price

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.

51481976047-Insulation-Retainer-tn.jpg

Retainer For Engine Firewall Insulation - E30 Coupe Sedan Convertible & E34 Wagon

Original BMW plastic retainer for sound deadening in engine compartment 

Price: $1.29

View Product
63121364431-Cable-Clip-tn.jpg

Genuine BMW Cable Clamp D=6mm - E21 E30 E12 E28 E34 E23 E32 Z3

Genuine BMW Part Number 63121364431 / 63-12-1-364-431

Price: $4.75

View Product
11761466063_TN.jpg

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

Genuine Bosch O2 sensor to keep your emissions system running smoothly

Price: $42.99

80.00
View Product
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: $62.99

289.35
View Product
11781742050_TN.jpg

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: $69.99

292.13
View Product
11781433940_TN.jpg

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

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

Price: $72.48

88.99
View Product
BMW-part-11787836452.jpg

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

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

Price: $79.44

106.22
View Product
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
View Product
BMW-11787513963-11-78-7-513-963-SF-Bosch-Oxygen-Sensor-sm.jpg

Oxygen Sensor (O2) L=990mm - 11787513963 - E83,E85

High quality, 24 Month Warranty

Price: $88.14

268.02
View Product
11781405324_TN.jpg

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

Bosch Oxygen Sensor - 11 78 1 405 324

Price: $89.99

View Product
11781720860_TN.jpg

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: $89.99

144.75
View Product
BMW-11787513962-11-78-7-513-962-SF-Bosch-Oxygen-Sensor-sm.jpg

Oxygen Sensor - E83 X3 & E85 Z4 - M54 Engine (2.5 & 3.0) - 11787513962

High quality OE oxygen sensor (Bank 1, Sensor 2) with a 24 Month Warranty

Price: $90.23

268.02
View Product
11781468620_TN.jpg

Pre-Cat Oxygen Sensor, Bosch - E34 525i 1991-1995 - 11781468620

Genuine Bosch O2 sensor to keep your emissions system running smoothly on your M50 powered 525i

Price: $91.99

127.00
View Product
11781310838_TN.jpg

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

Genuine Bosch O2 sensor to keep your emissions system running smoothly

Price: $94.99

301.20
View Product
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
View Product
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
View Product
BMW-11781742023-11-78-1-742-023-SF-Bosch-Oxygen-Sensor-sm.jpg

Oxygen Sensor - E34 V8 530i & 540i M60 - L=480mm - 11781742023

High quality, 24 Month Warranty

Price: $97.05

265.18
View Product
11787603023-Oxygen-Sensor-IM-tn.jpg

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

BMW Part Number 11787603023 (11-78-7-603-023)

Price: $97.48

292.13
View Product
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: $98.36

268.02
View Product
BMW-11781247406-wp-192.jpg

Pre-Cat Oxygen Sensor, Bosch - E36, E39, E38, E31, Z3 (11781247406)

Genuine Bosch O2 Sensor to keep your emissions system running smoothly

Price: $99.10

286.44
View Product
11787603022-Oxygen-Sensor-IM-tn.jpg

Bosch Oxygen Sensor - After Catalytic Converter - Bank 1

BMW Part Number 11787603022 (11-78-7-603-022)

Price: $99.99

289.35
View Product
0258017032-TN.jpg

Bosch Motorsport LSU4.9 Wideband Oxygen Sensor

Bosch Motorsport LSU4.9 Wideband Oxygen Sensor

Price: $99.99

View Product
NTK o2 sensor TN.jpg

Pre/Post-Cat Oxygen Sensor, NGK - E36, E39, Z3 - 11781427884

An OEM spark plug, as used on some M52 powered BMWs, 1996-1999

Price: $100.99

View Product
11787512983-TN.jpg

Bosch Oxygen Sensor - Before Catalytic Converter - Bank 2

BMW Part # 11787512983 (11-78-7-512-983)

Price: $103.99

352.98
View Product
11781720537_TN.jpg

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

Genuine Bosch O2 sensor to keep your emissions system running smoothly (Note: 635CSi is 88-89 only)

Price: $104.99

View Product
11781735499_TN.jpg

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

Genuine Bosch O2 sensor to keep your emissions system running smoothly

Price: $104.99

262.67
View Product
11781733628_TN.jpg

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

Bosch Oxygen Sensor - 11781733628

Price: $104.99

View Product
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: $108.62

127.48
View Product
11787514927_TN.jpg

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: $109.99

292.13
View Product
BMW-11787539125-11-78-7-539-125-SF-Bosch-Oxygen-Sensor-sm.jpg

Post-Cat Oxygen Sensor, Bosch - E9X M3, E6X 550i/650i/750i, E7X X5/X6 (11787539125)

Genuine Bosch O2 sensor to keep your emissions system running smoothly

Price: $109.99

292.13
View Product
Pre-Cat-Oxygen-Sensor-Bosch-13627801158-im-tn.jpg

Pre-Cat Oxygen Sensor, Bosch - E90 335d, F10 535d, E70 X5 35d, F15 X5 35d

Genuine Bosch O2 sensor to keep your emissions system running smoothly. OEM replacement for BMW part #13627801158

Price: $109.99

352.98
View Product
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, 24 Month Warranty

Price: $109.99

304.56
View Product
o2_Sims_TN.jpg

Oxygen Sensor Simulator - E36 / MZ3

For use with our track and test pipes to ensure proper engine operation and no check engine light

Price: $109.99

View Product
BMW-11787537984-wp-192.jpg

Pre-Cat Oxygen Sensor, Bosch - E9X 325/330, E9X M3, E60 525/530 (11787537984)

325/330/525/530: -11/2005. Genuine Bosch O2 sensor to keep your emissions system running smoothly

Price: $109.99

325.52
View Product
BMW-11781742051-wp-192.jpg

Post-Cat Oxygen Sensor, Bosch - E39 540i/M5, E38 740i/iL (11781742051)

540/740: 1996-1998. Genuine Bosch O2 sensor to keep your emissions system running smoothly

Price: $111.99

298.25
View Product
BMW-11787576673-11-78-7-576-673-SF-Bosch-Oxygen-Sensor-sm.jpg

Pre-Cat Oxygen Sensor, Bosch - 550i/650i/750i, X5/X6 50i, X5M/X6M

OEM O2 sensor to keep your emissions system running smoothly. Direct replacement for BMW part #11787576673. N63A, N63TU

Price: $112.99

352.98
View Product
BMW-11787545075-11-78-7-545-075-SF-Bosch-Oxygen-Sensor-sm.jpg

Engine Oxygen Sensor - After Cat - Cylinders 4-6 N51 N52 N54

Genuine Bosch O2 Sensor to keep your emissions system running smoothly

Price: $117.99

282.39
View Product
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
View Product
BMW-11787558073-11-78-7-558-073-SF-Bosch-Oxygen-Sensor-sm.jpg

Bosch Oxygen Sensor - Before Catalytic Converter - Bank 2

High quality, 24 Month Warranty

Price: $118.99

304.56
View Product
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
View Product

Sort By

123
Sort by Name Sort by Price