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BMW PartsBMW 525xi PartsOxygen Sensor

BMW 525xi Oxygen Sensor

Why you drive your 525xi.

Select Your VehicleWhen your BMW 525xi left the factory, it was destined for a person with discerning taste who prioritizes German engineering in their automobile. While it may not be difficult to buy replacement parts for BMW vehicles, these days the necessity for nothing but the absolute best are required to fix your car or truck. Car aficionados know that luxury is built into each BMW, and understand that only top quality replacement 525xi parts will suffice when your car or truck needs fixing. BMW car, truck, or SUV drivers have become used to a certain level of sporty handling when driving their 525xi around town.

Why Oxygen Sensor replacement is so important.

Achieving maximum power and fuel efficiency with your car or truck depends on how well you maintain your engine and exhaust parts. The fuel-injection system on your BMW 525xi is runs on signals sent by your ECU which uses data collected by your oxygen sensors. Your BMW 525xi oxygen sensors use the particulates in the exhaust gas to determine if the fuel is too rich, too lean, or if the catalytic converter isn't working. When oxygen sensors fail your car will not get the best fuel economy or produce enough horsepower, and emissions from your tailpipe may be in excess of legal levels.

There's no better place for all the top brands.

Bring your 525xi back to life with the best repair parts from the experts at Car Parts Discount. Given all the hassles associated with performing maintenance on your car or truck, let www.carpartsdiscount.com be the first place you go to make buying it easy. At Car Parts Discount, we have real customer support agents here with enough expertise to help you select the correct BMW 525xi part for your needs. All the BMW 525xi Oxygen Sensor parts on this page will fit vehicles made in 2007, 2006. Choose your year below to refine your search.

Info: Select your make and model in the red title bar above so we can show the parts you need.
Select Your Year
BMW 525xi Oxygen Sensor, OEM: 15733Bosch
2006-2007 BMW 525xi Bosch Oxygen Sensor 15733
42.85, Save 39%   POPULAR
OEM: 15733, Item: 581937
  Only 2 left In Stock, Usually ships within 1-2 business days
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Downstream

BMW 525xi Oxygen Sensor, OEM: 16809Bosch
2006-2007 BMW 525xi Bosch Oxygen Sensor 16809
52.75, Save 39%   NEW ITEM
OEM: 16809, Item: 341174
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Rear

BMW 525xi OE Style Oxygen Sensor, OEM: 16809Bosch
2006-2007 BMW 525xi Bosch OE Style Oxygen Sensor 16809
53.65, Save 39%   NEW ITEM
OEM: 16809, Item: 582036
  Only 2 left In Stock, Usually ships within 1-2 business days
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Downstream

BMW 525xi Oxygen Sensor, OEM: 11 78 7 544 655/11787544655Bosch
2006-2007 BMW 525xi Bosch Oxygen Sensor 11 78 7 544 655
56.45, Save 39%  
OEM: 11 78 7 544 655, Item: 488061
  Only 4 left In Stock, Usually ships within 1 business day
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Vehicle Install Locations: Rear

BMW 525xi Oxygen Sensor, OEM: 250-24464/25024464Walker Products
2006-2007 BMW 525xi Walker Products Oxygen Sensor 250-24464
59.95, Save 39%   NEW ITEM
OEM: 250-24464, Item: 1195533
  Only 2 left In Stock, Usually ships within 1 business day
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Vehicle Install Locations: Downstream

BMW 525xi OE Style Oxygen Sensor, OEM: 17039Bosch
2006 BMW 525xi Bosch OE Style Oxygen Sensor 17039
86.55, Save 39%   NEW ITEM
OEM: 17039, Item: 582053
  In Stock, Usually ships within 1-2 business days
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Vehicle Install Locations: Upstream

BMW 525xi OE Style Oxygen Sensor, OEM: 17098Bosch
2006-2007 BMW 525xi Bosch OE Style Oxygen Sensor 17098
87.25, Save 39%   NEW ITEM
OEM: 17098, Item: 582058
  In Stock, Usually ships within 1-2 business days
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Vehicle Install Locations: Upstream

BMW 525xi Oxygen Sensor, OEM: 11 78 7 544 654/11787544654Bosch
2006-2007 BMW 525xi Bosch Oxygen Sensor 11 78 7 544 654
89.95, Save 39%  
OEM: 11 78 7 544 654, Item: 488060
  Only 2 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Front

BMW 525xi Oxygen Sensor, OEM: 250-25042/25025042Walker Products
2006 BMW 525xi Walker Products Oxygen Sensor 250-25042
92.05, Save 39%   NEW ITEM
OEM: 250-25042, Item: 1195825
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Upstream

BMW 525xi Oxygen Sensor, OEM: 11 78 7 537 984/11787537984Bosch
2006 BMW 525xi Bosch Oxygen Sensor 11 78 7 537 984
96.15, Save 39%   NEW ITEM
OEM: 11 78 7 537 984, Item: 488055
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Rear

NGK
2006-2007 BMW 525xi NGK Oxygen Sensor 25613
96.75, Save 39%   NEW ITEM
OEM: 25613, Item: 1399231
  In Stock, Usually ships within 1 business day
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Vehicle Install Locations: Downstream

BMW 525xi Oxygen Sensor, OEM: 11 78 7 558 055/11787558055Bosch
2006-2007 BMW 525xi Bosch Oxygen Sensor 11 78 7 558 055
96.95, Save 39%   POPULAR
OEM: 11 78 7 558 055, Item: 488068
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Front

BMW 525xi Oxygen Sensor, OEM: 234-4892/2344892Denso
2006-2007 BMW 525xi Denso Oxygen Sensor 234-4892
97.25, Save 39%   NEW ITEM
OEM: 234-4892, Item: 587475
  Only 2 left In Stock, Usually ships within 1-2 business days
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Vehicle Install Locations: Downstream

BMW 525xi Oxygen Sensor, OEM: 250-24465/25024465Walker Products
2006-2007 BMW 525xi Walker Products Oxygen Sensor 250-24465
100.65, Save 39%   NEW ITEM
OEM: 250-24465, Item: 1195534
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Downstream

BMW 525xi Oxygen Sensor, OEM: 11 78 7 537 993/11787537993Bosch
2006 BMW 525xi Bosch Oxygen Sensor 11 78 7 537 993
102.55, Save 39%   NEW ITEM
OEM: 11 78 7 537 993, Item: 488056
  Only 2 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Front

BMW 525xi Oxygen Sensor, OEM: 16808Bosch
2006-2007 BMW 525xi Bosch Oxygen Sensor 16808
103.05, Save 39%   NEW ITEM
OEM: 16808, Item: 949936
  Only 2 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Downstream

BMW 525xi Oxygen Sensor, OEM: 17037Bosch
2006 BMW 525xi Bosch Oxygen Sensor 17037
105.15, Save 39%   NEW ITEM
OEM: 17037, Item: 949959
  In Stock, Usually ships within 1 business day
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Vehicle Install Locations: Upstream

BMW 525xi Air- Fuel Ratio Sensor, OEM: 234-5135/2345135Denso
2006 BMW 525xi Denso Air- Fuel Ratio Sensor 234-5135
110.35, Save 39%   NEW ITEM
OEM: 234-5135, Item: 1190641
  In Stock, Usually ships within 1 business day
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Vehicle Install Locations: Upstream

BMW 525xi Oxygen Sensor, OEM: ES20173Delphi
2006-2007 BMW 525xi Delphi Oxygen Sensor ES20173
112.15, Save 39%   NEW ITEM
OEM: ES20173, Item: 997865
  Only 8 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Rear

BMW 525xi Air- Fuel Ratio Sensor, OEM: 234-5139/2345139Denso
2006-2007 BMW 525xi Denso Air- Fuel Ratio Sensor 234-5139
113.55, Save 39%   NEW ITEM
OEM: 234-5139, Item: 1190645
  Only 8 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Upstream

BMW 525xi Oxygen Sensor, OEM: 17098Bosch
2006-2007 BMW 525xi Bosch Oxygen Sensor 17098
115.75, Save 39%   NEW ITEM
OEM: 17098, Item: 341494
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Front

Bosch
2006 BMW 525xi Bosch Oxygen Sensor 17039
116.65, Save 39%   NEW ITEM
OEM: 17039, Item: 341429
  In Stock, Usually ships within 1 business day
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Vehicle Install Locations: Front

BMW 525xi Oxygen Sensor, OEM: 250-25046/25025046Walker Products
2006-2007 BMW 525xi Walker Products Oxygen Sensor 250-25046
126.85, Save 39%   NEW ITEM
OEM: 250-25046, Item: 1195829
  Only 8 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Upstream

BMW 525xi Air- Fuel Ratio Sensor, OEM: 234-5138/2345138Denso
2006-2007 BMW 525xi Denso Air- Fuel Ratio Sensor 234-5138
126.95, Save 39%   NEW ITEM
OEM: 234-5138, Item: 418524
  Only 9 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Upstream

BMW 525xi OE Style Oxygen Sensor, OEM: 17099Bosch
2006-2007 BMW 525xi Bosch OE Style Oxygen Sensor 17099
128.25, Save 39%   NEW ITEM
OEM: 17099, Item: 582059
  Only 4 left In Stock, Usually ships within 1-2 business days
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Upstream

BMW 525xi Oxygen Sensor, OEM: 250-25018/25025018Walker Products
2006-2007 BMW 525xi Walker Products Oxygen Sensor 250-25018
128.65, Save 39%   NEW ITEM
OEM: 250-25018, Item: 1195804
  Only 9 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Upstream

BMW 525xi Oxygen Sensor, OEM: 11 78 7 558 073/11787558073Bosch
2006-2007 BMW 525xi Bosch Oxygen Sensor 11 78 7 558 073
132.65, Save 39%  
OEM: 11 78 7 558 073, Item: 537373
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Rear

BMW 525xi Oxygen Sensor, OEM: ES11081Delphi
2006-2007 BMW 525xi Delphi Oxygen Sensor ES11081
133.55, Save 39%   NEW ITEM
OEM: ES11081, Item: 997698
  Only 2 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Front

NTK
2006-2007 BMW 525xi NTK Oxygen Sensor 11 78 7 558 055
155.55, Save 39%   NEW ITEM
OEM: 11 78 7 558 055, Item: 558385
  Only 8 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Front

BMW 525xi Oxygen Sensor, OEM: 17099Bosch
2006-2007 BMW 525xi Bosch Oxygen Sensor 17099
180.15, Save 39%   NEW ITEM
OEM: 17099, Item: 340470
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Front