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Infiniti PartsInfiniti M45 PartsOxygen Sensor

Infiniti M45 Oxygen Sensor

Why you drive your M45.

Select Your VehicleYour Infiniti dealership isn't the only place to locate trusted repair parts to fix your M45. You bought your M45 because its a reputation for safety and Japanese engineering struck a chord inside you; so why would you settle for second rate when it comes to great quality auto parts? It's not a regular occurrence that you find yourself in need of a replacement Oxygen Sensor to repair your car or truck. Infiniti vehicle owners have grown accustomed to a certain level of sporty handling when driving their M45 around town.

What Oxygen Sensor does for your vehicle.

Reducing harmful emissions that come from your car or truck depends on your use of properly functioning air and fuel delivery parts. The fuel-injection system on your Infiniti M45 is runs on signals sent by your ECU which uses data collected by your oxygen sensors. Your Infiniti M45 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 it will likely be emitting an excess of hazardous exhaust.

Your automotive desires .

Buy all the car parts you will ever need from carpartsdiscount.com and save time and money on all your upcoming repairs. Given all the trouble that can be involved with repairing damage to your car or truck, let www.carpartsdiscount.com be the most authoritative website you go to make purchasing it easy. Buying new Infiniti parts from www.carpartsdiscount.com means you are getting the best deal on the highest quality original and aftermarket replacement M45 parts on the internet. When it comes to Infiniti M45 Oxygen Sensor parts, you can find them for 2010, 2009, 2008, 2007, 2006, 2004, 2003 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.
Infiniti M45 Oxygen Sensor, OEM: 250-24403/25024403Walker Products
2003-2004, 2006-2010 Infiniti M45 Walker Products Oxygen Sensor 250-24403
32.15, Save 39%   NEW ITEM
OEM: 250-24403, Item: 1195475
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Downstream Right

Bosch
2003-2004, 2006-2010 Infiniti M45 Bosch Oxygen Sensor 15741
35.75, Save 39%   NEW ITEM
OEM: 15741, Item: 1158858
  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 Left, Downstream Right

Infiniti M45 Oxygen Sensor, OEM: 234-4210/2344210Denso
2003-2004, 2006-2010 Infiniti M45 Denso Oxygen Sensor 234-4210
38.35, Save 39%   NEW ITEM
OEM: 234-4210, Item: 1189878
  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

Infiniti M45 Oxygen Sensor, OEM: 15525Bosch
2003-2004 Infiniti M45 Bosch Oxygen Sensor 15525
42.85, Save 39%   NEW ITEM
OEM: 15525, Item: 949723
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Upstream Right, Downstream Left

Infiniti M45 Oxygen Sensor, OEM: 250-24452/25024452Walker Products
2003-2004 Infiniti M45 Walker Products Oxygen Sensor 250-24452
43.85, Save 39%   NEW ITEM
OEM: 250-24452, Item: 1195521
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Upstream Right

Infiniti M45 Oxygen Sensor, OEM: 234-4301/2344301Denso
2003-2004 Infiniti M45 Denso Oxygen Sensor 234-4301
44.15, Save 39%   NEW ITEM
OEM: 234-4301, Item: 1189961
  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

Infiniti M45 Oxygen Sensor, OEM: 15665Bosch
2003-2004 Infiniti M45 Bosch Oxygen Sensor 15665
46.95, Save 39%   NEW ITEM
OEM: 15665, Item: 949760
  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

Infiniti M45 Oxygen Sensor, OEM: 234-4296/2344296Denso
2003-2004 Infiniti M45 Denso Oxygen Sensor 234-4296
46.95, Save 39%   NEW ITEM
OEM: 234-4296, Item: 1189957
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Upstream Right

Infiniti M45 Oxygen Sensor, OEM: 250-24450/25024450Walker Products
2003-2004 Infiniti M45 Walker Products Oxygen Sensor 250-24450
47.15, Save 39%   NEW ITEM
OEM: 250-24450, Item: 1195519
  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 Left

Infiniti M45 Oxygen Sensor, OEM: 24298NGK
2003-2004 Infiniti M45 NGK Oxygen Sensor 24298
47.95, Save 39%   NEW ITEM
OEM: 24298, Item: 1399004
  In Stock, Usually ships within 1 business day
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Vehicle Install Locations: Upstream Right

NGK
2003-2004, 2006-2010 Infiniti M45 NGK Oxygen Sensor 24404
48.85, Save 39%   NEW ITEM
OEM: 24404, Item: 1399040
  In Stock, Usually ships within 1 business day
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Vehicle Install Locations: Downstream Left

Infiniti M45 Oxygen Sensor, OEM: 24298NTK
2003-2004 Infiniti M45 NTK Oxygen Sensor 24298
49.05, Save 39%   NEW ITEM
OEM: 24298, Item: 73739
  In Stock, Usually ships within 1 business day
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Vehicle Install Locations: Front Right

Infiniti M45 Oxygen Sensor, OEM: 24404NTK
2003-2004, 2006-2010 Infiniti M45 NTK Oxygen Sensor 24404
49.55, Save 39%   NEW ITEM
OEM: 24404, Item: 73761
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Rear Left

Infiniti M45 Oxygen Sensor, OEM: 250-24448/25024448Walker Products
2003-2004, 2006-2010 Infiniti M45 Walker Products Oxygen Sensor 250-24448
53.25, Save 39%   NEW ITEM
OEM: 250-24448, Item: 1195517
  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

Infiniti M45 Oxygen Sensor, OEM: 234-4302/2344302Denso
2006-2010 Infiniti M45 Denso Oxygen Sensor 234-4302
60.15, Save 39%   NEW ITEM
OEM: 234-4302, Item: 1189962
  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

Infiniti M45 Oxygen Sensor, OEM: ES20161Delphi
2003-2004, 2006-2010 Infiniti M45 Delphi Oxygen Sensor ES20161
63.25, Save 39%   NEW ITEM
OEM: ES20161, Item: 997853
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Rear Right

Infiniti M45 Oxygen Sensor, OEM: ES10880Delphi
2003-2004 Infiniti M45 Delphi Oxygen Sensor ES10880
64.15, Save 39%   NEW ITEM
OEM: ES10880, Item: 997625
  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: Front Right

Infiniti M45 Oxygen Sensor, OEM: 234-4308/2344308Denso
2003-2004 Infiniti M45 Denso Oxygen Sensor 234-4308
64.25, Save 39%   NEW ITEM
OEM: 234-4308, Item: 1189968
  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

Infiniti M45 Oxygen Sensor, OEM: 250-25005/25025005Walker Products
2006-2010 Infiniti M45 Walker Products Oxygen Sensor 250-25005
76.35, Save 39%   NEW ITEM
OEM: 250-25005, Item: 1195793
  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

Infiniti M45 Oxygen Sensor, OEM: 234-4312/2344312Denso
2003-2004, 2006-2010 Infiniti M45 Denso Oxygen Sensor 234-4312
77.65, Save 39%   NEW ITEM
OEM: 234-4312, Item: 1189972
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Downstream Right

Infiniti M45 Oxygen Sensor, OEM: 15523Bosch
2006-2010 Infiniti M45 Bosch Oxygen Sensor 15523
80.55, Save 39%   NEW ITEM
OEM: 15523, Item: 949721
  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: Downstream Left

Infiniti M45 Oxygen Sensor, OEM: 24401NGK
2003-2004 Infiniti M45 NGK Oxygen Sensor 24401
80.55, Save 39%   NEW ITEM
OEM: 24401, Item: 1399039
  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

Infiniti M45 Oxygen Sensor, OEM: 24408NGK
2003-2004, 2006-2010 Infiniti M45 NGK Oxygen Sensor 24408
80.55, Save 39%   NEW ITEM
OEM: 24408, Item: 1399044
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Downstream Right

Infiniti M45 Oxygen Sensor, OEM: 24408NTK
2003-2004 Infiniti M45 NTK Oxygen Sensor 24408
83.95, Save 39%   NEW ITEM
OEM: 24408, Item: 73765
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Rear Right

Infiniti M45 Oxygen Sensor, OEM: 17264Bosch
2006-2010 Infiniti M45 Bosch Oxygen Sensor 17264
84.35, Save 39%   NEW ITEM
OEM: 17264, Item: 950003
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Upstream

Infiniti M45 Air- Fuel Ratio Sensor, OEM: 234-5060/2345060Denso
2006-2010 Infiniti M45 Denso Air- Fuel Ratio Sensor 234-5060
84.55, Save 39%   NEW ITEM
OEM: 234-5060, Item: 1190579
  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

Infiniti M45 Oxygen Sensor, OEM: 24401NTK
2003-2004 Infiniti M45 NTK Oxygen Sensor 24401
84.95, Save 39%   NEW ITEM
OEM: 24401, Item: 73759
  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

Infiniti M45 Oxygen Sensor, OEM: ES20220Delphi
2003-2004, 2006-2008 Infiniti M45 Delphi Oxygen Sensor ES20220
85.25, Save 39%   NEW ITEM
OEM: ES20220, Item: 997908
  Only 4 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 Left

Infiniti M45 Oxygen Sensor, OEM: 15521Bosch
2003-2004 Infiniti M45 Bosch Oxygen Sensor 15521
87.15, Save 39%   NEW ITEM
OEM: 15521, Item: 949719
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Downstream Right

Infiniti M45 Oxygen Sensor, OEM: 15522Bosch
2003-2004, 2006-2010 Infiniti M45 Bosch Oxygen Sensor 15522
88.05, Save 39%   NEW ITEM
OEM: 15522, Item: 949720
  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: Downstream Right

ACDelco
2003-2004, 2006-2010 Infiniti M45 ACDelco Oxygen Sensor 213-2892
104.85, Save 39%   NEW ITEM
OEM: 213-2892, Item: 894246
  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 Left

Infiniti M45 Oxygen Sensor, OEM: ES10923Delphi
2006-2010 Infiniti M45 Delphi Oxygen Sensor ES10923
131.45, Save 39%   NEW ITEM
OEM: ES10923, Item: 997647
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Upstream

Infiniti M45 Air- Fuel Ratio Sensor, OEM: 24320NGK
2006-2010 Infiniti M45 NGK Air- Fuel Ratio Sensor 24320
141.65, Save 39%   NEW ITEM
OEM: 24320, Item: 1399014
  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

Infiniti M45 Oxygen Sensor, OEM: 24320NTK
2006-2010 Infiniti M45 NTK Oxygen Sensor 24320
146.65, Save 39%   NEW ITEM
OEM: 24320, Item: 73755
  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

Infiniti M45 Oxygen Sensor, OEM: 213-3896/2133896ACDelco
2006-2010 Infiniti M45 ACDelco Oxygen Sensor 213-3896
147.45, Save 39%   NEW ITEM
OEM: 213-3896, Item: 894261
  Only 3 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

Infiniti M45 Oxygen Sensor, OEM: 234-4307/2344307Denso
2003-2004 Infiniti M45 Denso Oxygen Sensor 234-4307
156.15, Save 39%   NEW ITEM
OEM: 234-4307, Item: 1189967
  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 Right

Infiniti M45 Oxygen Sensor, OEM: OS5402Spectra Premium
2003-2004, 2006-2010 Infiniti M45 Spectra Premium Oxygen Sensor OS5402
36.15, Save 39%   NO STOCK
OEM: OS5402, Item: 1112649
  Restock date not known
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Downstream Left