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BMW PartsBMW 540i PartsOxygen Sensor

BMW 540i Oxygen Sensor

You enjoy taking care of your 540i.

Select Your VehicleObviously, you didn't buy your 540i unless you wanted to buy long-lasting quality and dependability both impeccably combined into one vehicle. Anyone who operates a BMW knows that when it comes to fixing their vehicle only the most superior replacement parts will do. Your BMW dealership isn't the only place to locate genuine or original equipment quality replacement parts for your 540i. BMW vehicle drivers have grown accustomed to a certain level of sporty handling when driving their 540i around town.

Don't go too long without fixing your Oxygen Sensor... here's why.

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 540i is runs on signals sent by your ECU which relies on input from the 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 engine will not be operating as it should; lacking in power and lowering gas mileage, 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 using anything but the highest quality replacement parts. Make all your future car parts purchases at carpartsdiscount.com and realize incredible savings on all your upcoming repairs. Given all the trouble that can be involved with performing maintenance on your car or truck, let www.carpartsdiscount.com be the number one store you go to make purchasing it easy. 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
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Upstream

BMW 540i OE Style Oxygen Sensor, OEM: 13477Bosch
1999-2003 BMW 540i Bosch OE Style Oxygen Sensor 13477
56.35, Save 39%   NEW ITEM
OEM: 13477, Item: 581571
  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 540i Oxygen Sensor, OEM: 13477Bosch
1999-2003 BMW 540i Bosch Oxygen Sensor 13477
59.25, Save 39%   POPULAR
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: 15736Bosch
1994-1995 BMW 540i Bosch Oxygen Sensor 15736
59.55, Save 39%   NEW ITEM
OEM: 15736, Item: 581939
  Only 6 left In Stock, Usually ships within 1-2 business days
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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 OE Style Oxygen Sensor, OEM: 13231Bosch
1994 BMW 540i Bosch OE Style Oxygen Sensor 13231
62.05, Save 39%   NEW ITEM
OEM: 13231, Item: 581511
  Only 7 left In Stock, Usually ships within 1-2 business days
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Vehicle Install Locations: Upstream

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
62.75, 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 2 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
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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 7 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: 11 78 1 702 931/11781702931Bosch
1994 BMW 540i Bosch Oxygen Sensor 11 78 1 702 931
67.35, Save 39%   NEW ITEM
OEM: 11 78 1 702 931, Item: 488021
  Only 4 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 OE Style Oxygen Sensor, OEM: 13559Bosch
1997-1998 BMW 540i Bosch OE Style Oxygen Sensor 13559
69.95, Save 39%   NEW ITEM
OEM: 13559, Item: 581590
  Only 6 left In Stock, Usually ships within 1-2 business days
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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%   NEW ITEM
OEM: 250-24125, Item: 1195299
  Only 4 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: 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 OE Style Oxygen Sensor, OEM: 13523Bosch
1995 BMW 540i Bosch OE Style Oxygen Sensor 13523
74.85, Save 39%   NEW ITEM
OEM: 13523, Item: 581582
  Only 5 left In Stock, Usually ships within 1-2 business days
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Vehicle Install Locations: Upstream

BMW 540i Oxygen Sensor, OEM: 25024024Walker
1994-1995 BMW 540i Walker Oxygen Sensor 25024024
76.15, Save 39%   NEW ITEM
OEM: 25024024, Item: 73946
  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: 11 78 1 247 406/11781247406Bosch
1997-1999 BMW 540i Bosch Oxygen Sensor 11 78 1 247 406
76.65, Save 39%   NEW ITEM
OEM: 11 78 1 247 406, Item: 488009
  Only 8 left In Stock, Usually ships within 1 business day
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Vehicle Install Locations: Left, Right

BMW 540i Oxygen Sensor, OEM: 13559Bosch
1997-1998 BMW 540i Bosch Oxygen Sensor 13559
78.15, 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: 13522Bosch
1994 BMW 540i Bosch Oxygen Sensor 13522
79.55, 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: 25569NGK
1997-2003 BMW 540i NGK Oxygen Sensor 25569
79.75, Save 39%   NEW ITEM
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: 11 78 1 742 023/11781742023Bosch
1994-1995 BMW 540i Bosch Oxygen Sensor 11 78 1 742 023
81.85, 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 OE Style Oxygen Sensor, OEM: 13475Bosch
1997-2003 BMW 540i Bosch OE Style Oxygen Sensor 13475
82.65, Save 39%   NEW ITEM
OEM: 13475, Item: 581570
  Only 7 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 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
90.15, 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: 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

BMW 540i Oxygen Sensor, OEM: 0258003810Bosch
1994 BMW 540i Bosch Oxygen Sensor 0258003810
102.55, Save 39%   NEW ITEM
OEM: 0258003810, Item: 52072
  Only 2 left In Stock, Usually ships within 1 business day
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BMW 540i Oxygen Sensor, OEM: OS5006Spectra Premium
1997-2003 BMW 540i Spectra Premium Oxygen Sensor OS5006
38.05, Save 39%   NO STOCK
OEM: OS5006, Item: 1112280
  Restock date not known
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Vehicle Install Locations: Upstream Left, Upstream Right