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Mazda CX-7 Oxygen Sensor

Why you drive your CX-7.

Select Your VehicleYour Mazda dealership isn't the only place to buy trusted parts to repair your CX-7. Mazda automobile drivers have come to expect a certain level of fuel efficiency when driving their CX-7 around town. The vehicle in your driveway is head and shoulders above the rest compared to all the other vehicles currently being driven today. Make no mistake, you bought your CX-7 because you knew that you wanted Japanese engineering and youthfulness both rolled up into one vehicle.

Why Oxygen Sensor replacement is so important.

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 Mazda CX-7 is runs on signals sent by your ECU which uses data collected by your oxygen sensors. Your Mazda CX-7 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 it will likely be emitting an excess of hazardous exhaust.

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 buying anything but the best replacement parts. Given all the hassles associated with fixing broken parts on your car or truck, let www.carpartsdiscount.com be the most authoritative website you go to make buying it easy. Ordering new Mazda parts from www.carpartsdiscount.com means you are getting the best deal on the highest quality original and aftermarket replacement CX-7 parts on the internet. All the Mazda CX-7 Oxygen Sensor parts on this page will fit vehicles made in 2012, 2011, 2010, 2009, 2008, 2007. 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
Mazda CX-7 Oxygen Sensor, OEM: 234-4044/2344044Denso
2007-2012 Mazda CX-7 Denso Oxygen Sensor 234-4044
34.95, Save 39%   NEW ITEM
OEM: 234-4044, Item: 1189725
  In Stock, Usually ships within 1 business day
Select year, make, model above to verify this part fits your vehicle

Vehicle Install Locations: Downstream

Bosch
2007-2012 Mazda CX-7 Bosch Oxygen Sensor 15741
36.65, Save 39%   POPULAR
OEM: 15741, Item: 1158858
  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-7 Oxygen Sensor, OEM: 24441NGK
2007-2012 Mazda CX-7 NGK Oxygen Sensor 24441
57.55, Save 39%   NEW ITEM
OEM: 24441, Item: 1399070
  Only 9 left In Stock, Usually ships within 1 business day
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Vehicle Install Locations: Downstream

Mazda CX-7 Oxygen Sensor, OEM: 24441NTK
2007-2012 Mazda CX-7 NTK Oxygen Sensor 24441
61.25, Save 39%   NEW ITEM
OEM: 24441, Item: 539552
  Only 8 left In Stock, Usually ships within 1 business day
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Vehicle Install Locations: Rear

Mazda CX-7 Oxygen Sensor, OEM: 250-24782/25024782Walker Products
2007-2012 Mazda CX-7 Walker Products Oxygen Sensor 250-24782
61.35, Save 39%   NEW ITEM
OEM: 250-24782, Item: 1195705
  Only 5 left In Stock, Usually ships within 1 business day
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Vehicle Install Locations: Downstream

Mazda CX-7 Oxygen Sensor, OEM: 24173NGK
2010-2012 Mazda CX-7 NGK Oxygen Sensor 24173
77.35, Save 39%   NEW ITEM
OEM: 24173, Item: 1398964
  Only 2 left In Stock, Usually ships within 1 business day
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Vehicle Install Locations: Downstream

NTK
2010-2012 Mazda CX-7 NTK Oxygen Sensor 24173
79.65, Save 39%   NEW ITEM
OEM: 24173, Item: 1371336
  Only 4 left In Stock, Usually ships within 1 business day
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Vehicle Install Locations: Rear

Mazda CX-7 Oxygen Sensor, OEM: 234-4466/2344466Denso
2010-2012 Mazda CX-7 Denso Oxygen Sensor 234-4466
93.15, Save 39%   NEW ITEM
OEM: 234-4466, Item: 1234024
  Only 1 left In Stock, Usually ships within 1 business day
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Vehicle Install Locations: Downstream

Mazda CX-7 Air- Fuel Ratio Sensor, OEM: 234-5012/2345012Denso
2007-2012 Mazda CX-7 Denso Air- Fuel Ratio Sensor 234-5012
103.55, Save 39%   NEW ITEM
OEM: 234-5012, Item: 1190540
  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-7 Air- Fuel Ratio Sensor, OEM: 24392NGK
2010-2012 Mazda CX-7 NGK Air- Fuel Ratio Sensor 24392
109.55, Save 39%   NEW ITEM
OEM: 24392, Item: 1399035
  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: Upstream

Mazda CX-7 Air- Fuel Ratio Sensor, OEM: 24356NGK
2007-2009 Mazda CX-7 NGK Air- Fuel Ratio Sensor 24356
116.05, Save 39%   NEW ITEM
OEM: 24356, Item: 1399021
  In Stock, Usually ships within 1 business day
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Vehicle Install Locations: Upstream

Mazda CX-7 Oxygen Sensor, OEM: 24392NTK
2010-2012 Mazda CX-7 NTK Oxygen Sensor 24392
118.25, Save 39%   NEW ITEM
OEM: 24392, Item: 539409
  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: Front

Mazda CX-7 Air- Fuel Ratio Sensor, OEM: 24363NGK
2010-2012 Mazda CX-7 NGK Air- Fuel Ratio Sensor 24363
118.95, Save 39%   NEW ITEM
OEM: 24363, Item: 1399026
  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: Upstream

Mazda CX-7 Oxygen Sensor, OEM: 24356NTK
2007-2009 Mazda CX-7 NTK Oxygen Sensor 24356
119.15, Save 39%   NEW ITEM
OEM: 24356, Item: 539251
  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

Mazda CX-7 Oxygen Sensor, OEM: 250-25066/25025066Walker Products
2007-2012 Mazda CX-7 Walker Products Oxygen Sensor 250-25066
119.95, Save 39%   NEW ITEM
OEM: 250-25066, Item: 1195845
  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

Mazda CX-7 Oxygen Sensor, OEM: 24363NTK
2010-2012 Mazda CX-7 NTK Oxygen Sensor 24363
126.15, Save 39%   NEW ITEM
OEM: 24363, Item: 539414
  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

Mazda CX-7 Air- Fuel Ratio Sensor, OEM: 234-5043/2345043Denso
2010-2012 Mazda CX-7 Denso Air- Fuel Ratio Sensor 234-5043
167.45, Save 39%   NEW ITEM
OEM: 234-5043, Item: 666927
  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

Mazda CX-7 Oxygen Sensor, OEM: 15782Bosch
2007-2012 Mazda CX-7 Bosch Oxygen Sensor 15782
184.75, Save 39%   NEW ITEM
OEM: 15782, Item: 949801
  Only 3 left In Stock, Usually ships within 1 business day
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Vehicle Install Locations: Upstream

Mazda CX-7 Oxygen Sensor, OEM: 250-25068/25025068Walker Products
2010-2011 Mazda CX-7 Walker Products Oxygen Sensor 250-25068
153.65, Save 39%   NO STOCK
OEM: 250-25068, Item: 1195847
  Restock date not known
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Vehicle Install Locations: Upstream