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Bosch Exact Fit Oxygen Sensor 16030
  • Part # 16030
  • SKU # 515755
$
148
99
Application: Downstream sensor (located after catalytic converter)
Notes: Actual OE Part, Narrowband. " RIGHT ". Exact fit
Bosch Exact Fit Oxygen Sensor 17202
  • Part # 17202
  • SKU # 515852
$
177
99
Application: Upstream sensor (located before catalytic converter)
Notes: Actual OE Part, Wideband. " RIGHT ". Exact fit
Bosch Exact Fit Oxygen Sensor 16031
  • Part # 16031
  • SKU # 515756
$
131
99
Application: Downstream sensor (located after catalytic converter)
Notes: Actual OE Part, Narrowband. " LEFT ". Exact fit
Bosch Exact Fit Oxygen Sensor 17447
  • Part # 17447
  • SKU # 515879
$
194
99
Application: Upstream sensor (located before catalytic converter)
Notes: Actual OE Part, Wideband. " LEFT ". Exact fit
Walker Exact Fit Oxygen Sensor 350-34060
  • Part # 350-34060
  • SKU # 924938
$
129
99
Application: Downstream sensor (located after catalytic converter)
Notes: Aftermarket part, Narrowband. For Cylinder 1-3
Walker Exact Fit Oxygen Sensor 350-34621
  • Part # 350-34621
  • SKU # 924791
$
125
99
Application: Downstream sensor (located after catalytic converter)
Notes: Aftermarket part, Narrowband. For Cylinder 4-6
Denso Exact Fit Oxygen Sensor 234-5027
  • Part # 234-5027
  • SKU # 257458
$
386
99
Application: Upstream sensor (located before catalytic converter)
Notes: Aftermarket part, Wideband. For cylinders #4, #5 and #6
Denso Exact Fit Oxygen Sensor 234-4891
  • Part # 234-4891
  • SKU # 257420
$
271
99
Application: Downstream sensor (located after catalytic converter)
Notes: Aftermarket part, Narrowband. For cylinders #4, #5 and #6
Denso Exact Fit Oxygen Sensor 234-5025
  • Part # 234-5025
  • SKU # 257456
$
361
99
Application: Upstream sensor (located before catalytic converter)
Notes: Aftermarket part, Wideband. For cylinders #1, #2 and #3
Denso Exact Fit Oxygen Sensor 234-4900
  • Part # 234-4900
  • SKU # 257429
$
266
99
Application: Downstream sensor (located after catalytic converter)
Notes: Aftermarket part, Narrowband. For cylinders #1, #2 and #3
NTK Exact Fit Oxygen Sensor 24337
  • Part # 24337
  • SKU # 408321
$
325
99
Application: Upstream sensor (located before catalytic converter)
Notes: Aftermarket part, Wideband. OE type 5 wire wideband A/F sensor. For cylinders #1, #2 and #3
NTK Exact Fit Oxygen Sensor 25614
  • Part # 25614
  • SKU # 409098
$
231
99
Application: Downstream sensor (located after catalytic converter)
Notes: Aftermarket part, Narrowband. For cylinders #4, #5 and #6
NTK Exact Fit Oxygen Sensor 25676
  • Part # 25676
  • SKU # 502312
$
201
99
Application: Downstream sensor (located after catalytic converter)
Notes: Aftermarket part, Narrowband. For cylinders #1, #2 and #3
NTK Exact Fit Oxygen Sensor 24333
  • Part # 24333
  • SKU # 408327
$
352
99
Application: Upstream sensor (located before catalytic converter)
Notes: Aftermarket part, Wideband. OE type 5 wire wideband A/F sensor. For cylinders #4, #5 and #6

About

2012 BMW 740i Oxygen Sensor

Your engine's performance depends on the right air-fuel ratio, and the 2012 740i O2 sensor helps your ECU keep tabs on this ratio so things run smoothly. Reduced gas mileage, rough engine idling, and a lit engine indicator are all signs that something is wrong with the sensor. Left unchecked, it can damage the cat converter. Find the right price on 2012 BMW 740i O2 sensors to keep your car running smoothly down the road ahead.