Car PartsBMW PartsBMW 645Ci PartsBMW 645Ci Oxygen Sensor

BMW 645Ci Oxygen Sensor

You enjoy taking care of your 645Ci.

While it may not be difficult to locate replacement parts for BMW vehicles, these days the necessity for nothing but the absolute best are required to fix your automobile. BMW automobile drivers have grown accustomed to a certain level of a reputation for performance when driving their 645Ci around town. Your BMW dealership isn't the only place to locate trusted parts to repair your 645Ci. When your BMW 645Ci rolled off the assembly line, it was destined for a driver who values German engineering in their automobile.

The function and purpose of Oxygen Sensor.

Achieving maximum power and fuel efficiency with your car or truck depends on the quality and performance of the parts you use. The fuel-injection system on your BMW 645Ci is runs on signals sent by your ECU which relies on input from the oxygen sensors. Your BMW 645Ci oxygen sensors sit in the exhaust manifold, exhaust pipes, and catalytic converter and analyze the quality of the exhaust gases to determine how well your fuel delivery and emissions reduction parts are working. When oxygen sensors fail your car will not get the best fuel economy or produce enough horsepower, and it will likely be emitting an excess of hazardous exhaust.

Top-tier components, lowest prices, knowledgeable professionals.

Select Your YearWhen your BMW needs a new replacement Oxygen Sensor, there's no need to go somewhere besides the authority, Car Parts Discount. Buy all the car parts you will ever need from carpartsdiscount.com and realize incredible savings on all your upcoming repairs. At Car Parts Discount, we have live customer service members here with enough expertise to help you purchase the correct BMW 645Ci part for your project or repair. If your car or truck was built in 2005, 2004, then you will find the correct BMW 645Ci Oxygen Sensor parts right here.

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BMW 645Ci Oxygen Sensor, OEM: 234-4201/2344201
Denso Oxygen Sensor 234-4201
67.65, Save 39%  
OEM: 234-4201, Item: 21617
8 In Stock, Usually ships within 1 business day

BMW 645Ci, 4.4L 4394CC 268Cu. In. V8
BMW 645Ci Oxygen Sensor, OEM: 234-4470/2344470
Denso Oxygen Sensor 234-4470
78.75, Save 39%   NEW ITEM
OEM: 234-4470, Item: 512188
2 In Stock, Usually ships within 1 business day

BMW 645Ci, 4.4L 4394CC 268Cu. In. V8
BMW 645Ci Oxygen Sensor, OEM: 11 78 7 516 150/11787516150
Bosch Oxygen Sensor 11 78 7 516 150
134.45, Save 39%   NEW ITEM
OEM: 11 78 7 516 150, Item: 488047
7 In Stock, Usually ships within 1 business day

BMW 645Ci
BMW 645Ci Oxygen Sensor, OEM: 11 78 7 521 705/11787521705
Bosch Oxygen Sensor 11 78 7 521 705
116.65, Save 39%   NEW ITEM
OEM: 11 78 7 521 705, Item: 488048
7 In Stock, Usually ships within 1 business day

BMW 645Ci
BMW 645Ci Oxygen Sensor, OEM: 11 78 7 512 567/11787512567
Bosch Oxygen Sensor 11 78 7 512 567
91.55, Save 39%   NEW ITEM
OEM: 11 78 7 512 567, Item: 488040
6 In Stock, Usually ships within 1 business day

BMW 645Ci
BMW 645Ci Oxygen Sensor, OEM: 11 78 7 512 002/11787512002
Bosch Oxygen Sensor 11 78 7 512 002
92.15, Save 39%   NEW ITEM
OEM: 11 78 7 512 002, Item: 488039
3 In Stock, Usually ships within 1 business day

BMW 645Ci
BMW 645Ci Oxygen Sensor, OEM: 250-25002/25025002
Walker Products Oxygen Sensor 250-25002
85.75, Save 39%   NEW ITEM
OEM: 250-25002, Item: 1195790
10 or More In Stock, Usually ships within 1 business day

BMW 645Ci, 4.4L 4394CC 268Cu. In. V8
BMW 645Ci Oxygen Sensor, OEM: 17290
Bosch Oxygen Sensor 17290
129.65, Save 39%   NEW ITEM
OEM: 17290, Item: 348332
8 In Stock, Usually ships within 1 business day

BMW 645Ci
BMW 645Ci Oxygen Sensor - Premium Universal (Heated 4 Wire), OEM: 15738
Bosch Oxygen Sensor - Premium Universal (Heated 4 Wire) 15738
66.35, Save 39%   NEW ITEM
OEM: 15738, Item: 490767
7 In Stock, Usually ships within 1 business day

BMW 645Ci
BMW 645Ci Oxygen Sensor, OEM: 250-25004/25025004
Walker Products Oxygen Sensor 250-25004
91.55, Save 39%   NEW ITEM
OEM: 250-25004, Item: 1195792
10 or More In Stock, Usually ships within 1 business day

BMW 645Ci, 4.4L 4394CC 268Cu. In. V8