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BMW PartsBMW 540i PartsOxygen Sensor

BMW 540i Oxygen Sensor

Why you drive your 540i.

Select Your VehicleYou purchased your 540i because its a reputation for performance and German engineering appealed to your senses; so why would you settle for second rate when it comes to the highest quality auto parts? Auto enthusiasts know that luxury is built into each BMW, and understand that only the highest quality replacement 540i parts will suffice when maintenance needs to be done. When your BMW 540i was born, it was destined for a person with discerning taste who values European styling in their automobile. Make no mistake, you didn't buy your 540i unless you understood you would be getting best-in-class service and a trusted brand both impeccably combined into one automobile.

The function and purpose of Oxygen Sensor.

Reducing harmful emissions that come from your car or truck depends on the quality and performance of the parts you use. The fuel-injection system on your BMW 540i is heavily controlled by a computer which uses data collected by your oxygen sensors. Your BMW 540i 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 emissions from your tailpipe may be in excess of legal levels.

You've tried the rest, now try the best.

Don't let a broken Oxygen Sensor spell the end of your car, truck, or SUV, and don't risk lowering its resale value by installing anything but the best replacement parts. When your BMW needs a top quality replacement Oxygen Sensor, there's no need to go somewhere besides the authority, Car Parts Discount. Procuring new BMW parts from www.carpartsdiscount.com means you are getting the best deal on the most superior original and aftermarket replacement 540i parts on the internet. When it comes to BMW 540i Oxygen Sensor parts, you can find them for 2003, 2002, 2001, 2000, 1999, 1998, 1997, 1995, 1994 models by clicking the appropriate year below.

Info: Select your make and model in the red title bar above so we can show the parts you need.
BMW 540i Oxygen Sensor, OEM: 250-24611/25024611Walker Products
1997-2003 BMW 540i Walker Products Oxygen Sensor 250-24611
46.65, Save 39%   NEW ITEM
OEM: 250-24611, Item: 1195584
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Upstream Left, Upstream Right

BMW 540i Oxygen Sensor, OEM: 234-4672/2344672Denso
1997-2003 BMW 540i Denso Oxygen Sensor 234-4672
49.25, Save 39%   NEW ITEM
OEM: 234-4672, Item: 1190295
  In Stock, Usually ships within 1 business day
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Vehicle Install Locations: Upstream

BMW 540i Oxygen Sensor, OEM: SG300SMP
1997-2003 BMW 540i SMP Oxygen Sensor SG300
51.55, Save 39%   NEW ITEM
OEM: SG300, Item: 1102337
  Only 1 left In Stock, Usually ships within 1 business day
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BMW 540i Oxygen Sensor, OEM: 25041NGK
1994 BMW 540i NGK Oxygen Sensor 25041
56.25, Save 39%   NEW ITEM
OEM: 25041, Item: 1399163
  Only 1 left In Stock, Usually ships within 1 business day
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Vehicle Install Locations: Upstream Left, Upstream Right

BMW 540i Oxygen Sensor - Premium Universal (Heated 4 Wire), OEM: 15738Bosch
1997-2003 BMW 540i Bosch Oxygen Sensor - Premium Universal (Heated 4 Wire) 15738
56.95, Save 39%   NEW ITEM
OEM: 15738, Item: 490767
  Only 7 left In Stock, Usually ships within 1 business day
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Vehicle Install Locations: Left, Right

BMW 540i Oxygen Sensor, OEM: 15736Bosch
1994-1995 BMW 540i Bosch Oxygen Sensor 15736
60.05, Save 39%   NEW ITEM
OEM: 15736, Item: 949793
  Only 6 left In Stock, Usually ships within 1 business day
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Vehicle Install Locations: Upstream

BMW 540i Oxygen Sensor, OEM: 234-4671/2344671Denso
1994-1995 BMW 540i Denso Oxygen Sensor 234-4671
60.95, Save 39%   NEW ITEM
OEM: 234-4671, Item: 1190294
  In Stock, Usually ships within 1 business day
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Vehicle Install Locations: Upstream

BMW 540i Oxygen Sensor, OEM: OS5336Spectra Premium
1997-2003 BMW 540i Spectra Premium Oxygen Sensor OS5336
61.75, Save 39%   NEW ITEM
OEM: OS5336, Item: 1112588
  Only 2 left In Stock, Usually ships within 1 business day
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Vehicle Install Locations: Downstream Left, Downstream Right

BMW 540i Oxygen Sensor, OEM: 13477Bosch
1999-2003 BMW 540i Bosch Oxygen Sensor 13477
61.95, Save 39%   NEW ITEM
OEM: 13477, Item: 64705
  In Stock, Usually ships within 1 business day
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Vehicle Install Locations: Front

BMW 540i Oxygen Sensor, OEM: 250-24380/25024380Walker Products
1994-1995 BMW 540i Walker Products Oxygen Sensor 250-24380
62.25, Save 39%   NEW ITEM
OEM: 250-24380, Item: 1195455
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Upstream Left, Upstream Right

BMW 540i Oxygen Sensor, OEM: 11 78 1 742 050/11781742050Bosch
1998-2003 BMW 540i Bosch Oxygen Sensor 11 78 1 742 050
62.65, Save 39%   NEW ITEM
OEM: 11 78 1 742 050, Item: 488032
  In Stock, Usually ships within 1 business day
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Vehicle Install Locations: Left, Right

BMW 540i Oxygen Sensor, OEM: ES10358Delphi
1994-1995 BMW 540i Delphi Oxygen Sensor ES10358
64.35, Save 39%   NEW ITEM
OEM: ES10358, Item: 997551
  Only 4 left In Stock, Usually ships within 1 business day
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Vehicle Install Locations: Upstream

BMW 540i Oxygen Sensor, OEM: 234-4200/2344200Denso
1994-1995 BMW 540i Denso Oxygen Sensor 234-4200
64.85, Save 39%   NEW ITEM
OEM: 234-4200, Item: 1189869
  Only 5 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 540i Oxygen Sensor, OEM: 250-24605/25024605Walker Products
1994 BMW 540i Walker Products Oxygen Sensor 250-24605
65.65, Save 39%   NEW ITEM
OEM: 250-24605, Item: 1195580
  Only 5 left In Stock, Usually ships within 1 business day
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Vehicle Install Locations: Upstream Left, Upstream Right

BMW 540i Oxygen Sensor, OEM: 11 78 1 702 931/11781702931Bosch
1994 BMW 540i Bosch Oxygen Sensor 11 78 1 702 931
67.25, Save 39%   NEW ITEM
OEM: 11 78 1 702 931, Item: 488021
  Only 1 left In Stock, Usually ships within 1 business day
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Vehicle Install Locations: Left, Right

BMW 540i Oxygen Sensor, OEM: 234-4201/2344201Denso
1997-2003 BMW 540i Denso Oxygen Sensor 234-4201
67.85, Save 39%   NEW ITEM
OEM: 234-4201, Item: 1189870
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Upstream, Downstream

BMW 540i Oxygen Sensor, OEM: 13559Bosch
1997-1998 BMW 540i Bosch Oxygen Sensor 13559
68.85, Save 39%   NEW ITEM
OEM: 13559, Item: 949401
  Only 9 left In Stock, Usually ships within 1 business day
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Vehicle Install Locations: Upstream

BMW 540i Oxygen Sensor, OEM: 13522Bosch
1994 BMW 540i Bosch Oxygen Sensor 13522
70.25, Save 39%   NEW ITEM
OEM: 13522, Item: 949386
  Only 1 left In Stock, Usually ships within 1 business day
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Vehicle Install Locations: Upstream

BMW 540i Oxygen Sensor, OEM: 250-24125/25024125Walker Products
1997-2003 BMW 540i Walker Products Oxygen Sensor 250-24125
71.05, Save 39%  
OEM: 250-24125, Item: 1195299
  Only 6 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 Left, Downstream Right

BMW 540i Oxygen Sensor, OEM: 13523Bosch
1995 BMW 540i Bosch Oxygen Sensor 13523
71.95, Save 39%   NEW ITEM
OEM: 13523, Item: 949387
  Only 5 left In Stock, Usually ships within 1 business day
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Vehicle Install Locations: Upstream

BMW 540i Oxygen Sensor, OEM: ES10899Delphi
1997-2003 BMW 540i Delphi Oxygen Sensor ES10899
73.65, Save 39%   NEW ITEM
OEM: ES10899, Item: 997634
  In Stock, Usually ships within 1 business day
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Vehicle Install Locations: Front

BMW 540i Oxygen Sensor, OEM: 234-4681/2344681Denso
1997-2003 BMW 540i Denso Oxygen Sensor 234-4681
73.95, Save 39%   NEW ITEM
OEM: 234-4681, Item: 1190304
  In Stock, Usually ships within 1 business day
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Vehicle Install Locations: Downstream

BMW 540i Oxygen Sensor, OEM: 11 78 1 247 406/11781247406Bosch
1997-1999 BMW 540i Bosch Oxygen Sensor 11 78 1 247 406
75.95, Save 39%   NEW ITEM
OEM: 11 78 1 247 406, Item: 488009
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Left, Right

BMW 540i Oxygen Sensor, OEM: 25024024Walker
1994-1995 BMW 540i Walker Oxygen Sensor 25024024
78.05, Save 39%   NEW ITEM
OEM: 25024024, Item: 73946
  Only 9 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

BMW 540i Oxygen Sensor, OEM: 25569NGK
1997-2003 BMW 540i NGK Oxygen Sensor 25569
79.75, Save 39%   POPULAR
OEM: 25569, Item: 1399223
  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: Upstream Left, Upstream Right

BMW 540i Oxygen Sensor, OEM: 13559Bosch
1997-1998 BMW 540i Bosch Oxygen Sensor 13559
80.95, Save 39%   NEW ITEM
OEM: 13559, Item: 64769
  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 540i Oxygen Sensor, OEM: 11 78 1 742 023/11781742023Bosch
1994-1995 BMW 540i Bosch Oxygen Sensor 11 78 1 742 023
81.35, Save 39%   NEW ITEM
OEM: 11 78 1 742 023, Item: 488031
  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: Left, Right

BMW 540i Oxygen Sensor, OEM: 13475Bosch
1997-2003 BMW 540i Bosch Oxygen Sensor 13475
81.35, Save 39%   NEW ITEM
OEM: 13475, Item: 949366
  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 540i Oxygen Sensor, OEM: 156-4401/1564401Beck Arnley
1997-2003 BMW 540i Beck Arnley Oxygen Sensor 156-4401
86.35, Save 39%   NEW ITEM
OEM: 156-4401, Item: 946242
  Only 1 left In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Left, Right

BMW 540i Oxygen Sensor, OEM: 11 78 1 742 051/11781742051Bosch
1997-2003 BMW 540i Bosch Oxygen Sensor 11 78 1 742 051
89.65, Save 39%   NEW ITEM
OEM: 11 78 1 742 051, Item: 488033
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Left, Right

BMW 540i Oxygen Sensor, OEM: 13475Bosch
1997-2003 BMW 540i Bosch Oxygen Sensor 13475
93.25, Save 39%   NEW ITEM
OEM: 13475, Item: 64704
  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 540i Oxygen Sensor, OEM: 0258003810Bosch
1994 BMW 540i Bosch Oxygen Sensor 0258003810
95.15, Save 39%   NEW ITEM
OEM: 0258003810, Item: 52072
  Only 4 left In Stock, Usually ships within 1 business day
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BMW 540i Oxygen Sensor, OEM: 156-4446/1564446Beck Arnley
1994-1995 BMW 540i Beck Arnley Oxygen Sensor 156-4446
95.65, Save 39%   NEW ITEM
OEM: 156-4446, Item: 946246
  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 Left, Front Right