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Mazda CX-9 Oxygen Sensor

Keeping your CX-9 in top shape is your top priority.

Select Your VehicleObviously, you bought your CX-9 because you wanted to buy a variety of features and options and youthfulness both impeccably combined into one automobile. Mazda car, truck, or SUV enthusiasts have become used to a certain level of fuel efficiency when driving their CX-9 around town. Your Mazda dealership isn't the only place to find trusted repair parts to fix your CX-9. You purchased your CX-9 because its best-in-class value and long-lasting quality appealed to your senses; so why would you settle for second rate when it comes to great quality auto parts?

What Oxygen Sensor does for your vehicle.

Reducing harmful emissions that come from your car or truck depends on how well you maintain your engine and exhaust parts. The fuel-injection system on your Mazda CX-9 is heavily controlled by a computer which uses data collected by your oxygen sensors. Your Mazda CX-9 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.

Trust in the value of the parts you get from carpartsdiscount.com and save time and money on all your upcoming repairs. Get your CX-9 back on the road with the highest quality new or rebuilt parts from the experts at Car Parts Discount. Ordering new Mazda parts from www.carpartsdiscount.com means you are taking advantage of the absolute greatest original and aftermarket replacement CX-9 parts on the internet. If your car or truck was built in 2015, 2014, 2013, 2012, 2011, 2010, 2009, 2008, 2007, then you will find the correct Mazda CX-9 Oxygen Sensor parts right here.

Info: Select your make and model in the red title bar above so we can show the parts you need.
Mazda CX-9 Oxygen Sensor, OEM: 234-4610/2344610Denso
2007-2010 Mazda CX-9 Denso Oxygen Sensor 234-4610
27.25, Save 39%   NEW ITEM
OEM: 234-4610, Item: 1190236
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Downstream

Mazda CX-9 Oxygen Sensor, OEM: 15718Bosch
2007-2010 Mazda CX-9 Bosch Oxygen Sensor 15718
28.15, Save 39%   NEW ITEM
OEM: 15718, Item: 949782
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Downstream

Mazda CX-9 Oxygen Sensor, OEM: 15717Bosch
2007-2010 Mazda CX-9 Bosch Oxygen Sensor 15717
29.45, Save 39%   NEW ITEM
OEM: 15717, Item: 949781
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Downstream

Mazda CX-9 Oxygen Sensor, OEM: 250-24001/25024001Walker Products
2007-2010 Mazda CX-9 Walker Products Oxygen Sensor 250-24001
29.75, Save 39%   NEW ITEM
OEM: 250-24001, Item: 1195219
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Downstream Front, Downstream Rear

Mazda CX-9 Oxygen Sensor, OEM: ES20104Delphi
2007-2008 Mazda CX-9 Delphi Oxygen Sensor ES20104
31.95, Save 39%   NEW ITEM
OEM: ES20104, Item: 997801
  In Stock, Usually ships within 1 business day
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Vehicle Install Locations: Front

Mazda CX-9 Oxygen Sensor, OEM: ES20014Delphi
2007-2010 Mazda CX-9 Delphi Oxygen Sensor ES20014
32.55, Save 39%   NEW ITEM
OEM: ES20014, Item: 997716
  In Stock, Usually ships within 1 business day
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Vehicle Install Locations: Rear

Mazda CX-9 Oxygen Sensor, OEM: 25024001Walker
2007-2010 Mazda CX-9 Walker Oxygen Sensor 25024001
33.75, Save 39%   NEW ITEM
OEM: 25024001, Item: 73938
  In Stock, Usually ships within 1 business day
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Vehicle Install Locations: Downstream Left, Downstream Right

Mazda CX-9 Oxygen Sensor, OEM: 250-24301/25024301Walker Products
2007-2010 Mazda CX-9 Walker Products Oxygen Sensor 250-24301
33.95, Save 39%   NEW ITEM
OEM: 250-24301, Item: 1195403
  In Stock, Usually ships within 1 business day
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Vehicle Install Locations: Upstream Front, Upstream Rear

Bosch
2011-2015 Mazda CX-9 Bosch Oxygen Sensor 15741
35.75, Save 39%  
OEM: 15741, Item: 1158858
  In Stock, Usually ships within 1 business day
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Vehicle Install Locations: Downstream

Mazda CX-9 Oxygen Sensor, OEM: 22500NGK
2007-2010 Mazda CX-9 NGK Oxygen Sensor 22500
35.95, Save 39%   NEW ITEM
OEM: 22500, Item: 1398834
  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

Mazda CX-9 Oxygen Sensor, OEM: 15729Bosch
2007-2010 Mazda CX-9 Bosch Oxygen Sensor 15729
36.05, Save 39%   NEW ITEM
OEM: 15729, Item: 949788
  In Stock, Usually ships within 1 business day
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Vehicle Install Locations: Downstream

Mazda CX-9 Oxygen Sensor, OEM: 22500NTK
2007-2010 Mazda CX-9 NTK Oxygen Sensor 22500
37.25, Save 39%   NEW ITEM
OEM: 22500, Item: 72506
  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

Mazda CX-9 Oxygen Sensor, OEM: 234-4210/2344210Denso
2007-2010 Mazda CX-9 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

Mazda CX-9 Oxygen Sensor, OEM: 250-24983/25024983Walker Products
2011-2014 Mazda CX-9 Walker Products Oxygen Sensor 250-24983
40.35, Save 39%   NEW ITEM
OEM: 250-24983, Item: 1195778
  Only 4 left In Stock, Usually ships within 1 business day
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Vehicle Install Locations: Downstream Front, Downstream Rear

Mazda CX-9 Oxygen Sensor, OEM: ES20409Delphi
2011-2014 Mazda CX-9 Delphi Oxygen Sensor ES20409
40.85, Save 39%   NEW ITEM
OEM: ES20409, Item: 997971
  Only 4 left In Stock, Usually ships within 1 business day
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Vehicle Install Locations: Rear

Mazda CX-9 Oxygen Sensor, OEM: 15383Bosch
2011-2015 Mazda CX-9 Bosch Oxygen Sensor 15383
44.55, Save 39%   NEW ITEM
OEM: 15383, Item: 1386822
  In Stock, Usually ships within 1 business day
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Vehicle Install Locations: Downstream

Mazda CX-9 Oxygen Sensor, OEM: 234-4489/2344489Denso
2011-2015 Mazda CX-9 Denso Oxygen Sensor 234-4489
44.95, Save 39%   NEW ITEM
OEM: 234-4489, Item: 1190131
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Downstream

Mazda CX-9 Oxygen Sensor, OEM: 234-4372/2344372Denso
2007-2010 Mazda CX-9 Denso Oxygen Sensor 234-4372
45.95, Save 39%   NEW ITEM
OEM: 234-4372, Item: 1190027
  Only 5 left In Stock, Usually ships within 1 business day
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Vehicle Install Locations: Upstream

Mazda CX-9 Oxygen Sensor, OEM: 22134NGK
2011-2015 Mazda CX-9 NGK Oxygen Sensor 22134
46.85, Save 39%   NEW ITEM
OEM: 22134, Item: 1398831
  Only 3 left In Stock, Usually ships within 1 business day
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Vehicle Install Locations: Downstream Left, Downstream Right

Mazda CX-9 Oxygen Sensor, OEM: 15755Bosch
2007-2010 Mazda CX-9 Bosch Oxygen Sensor 15755
47.85, Save 39%   NEW ITEM
OEM: 15755, Item: 949797
  Only 8 left In Stock, Usually ships within 1 business day
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Vehicle Install Locations: Upstream

Mazda CX-9 Oxygen Sensor, OEM: 22046NGK
2007-2010 Mazda CX-9 NGK Oxygen Sensor 22046
47.95, Save 39%   NEW ITEM
OEM: 22046, Item: 1398802
  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

Mazda CX-9 Oxygen Sensor, OEM: 213-1317/2131317ACDelco
2007-2010 Mazda CX-9 ACDelco Oxygen Sensor 213-1317
48.25, Save 39%   NEW ITEM
OEM: 213-1317, Item: 887882
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Downstream Front, Downstream Rear

Mazda CX-9 Oxygen Sensor, OEM: 22046NTK
2007-2010 Mazda CX-9 NTK Oxygen Sensor 22046
51.05, Save 39%   NEW ITEM
OEM: 22046, Item: 543905
  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 Left, Upstream Right

Mazda CX-9 Air- Fuel Ratio Sensor, OEM: 234-5038/2345038Denso
2011-2015 Mazda CX-9 Denso Air- Fuel Ratio Sensor 234-5038
82.75, Save 39%   NEW ITEM
OEM: 234-5038, Item: 1190559
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Upstream

Mazda CX-9 Air- Fuel Ratio Sensor, OEM: 24387NGK
2011-2015 Mazda CX-9 NGK Air- Fuel Ratio Sensor 24387
89.15, Save 39%   NEW ITEM
OEM: 24387, Item: 1399032
  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

Mazda CX-9 Oxygen Sensor, OEM: 24387NTK
2011-2013 Mazda CX-9 NTK Oxygen Sensor 24387
96.95, Save 39%   NEW ITEM
OEM: 24387, Item: 539410
  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 Left, Upstream Right

Mazda CX-9 Oxygen Sensor, OEM: 250-25086/25025086Walker Products
2011-2014 Mazda CX-9 Walker Products Oxygen Sensor 250-25086
110.45, Save 39%   NEW ITEM
OEM: 250-25086, Item: 1195855
  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 Front, Upstream Rear

Mazda CX-9 OE Style Oxygen Sensor, OEM: 18088Bosch
2011-2015 Mazda CX-9 Bosch OE Style Oxygen Sensor 18088
132.75, Save 39%   POPULAR
OEM: 18088, Item: 1171208
  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