Car PartsMazda PartsMazda CX-7 PartsMazda CX-7 Oxygen Sensor

Mazda CX-7 Oxygen Sensor

Why you drive your CX-7.

Mazda car, truck, or SUV enthusiasts have come to expect a certain level of fuel efficiency when driving their CX-7 around town. It's not a regular occurrence that you discover you need a replacement Oxygen Sensor to repair your vehicle. When your Mazda CX-7 left the factory, it was destined for a driver who values economical pricing in their automobile. Obviously, you bought your CX-7 because you knew that you wanted a variety of features and options and youthfulness both impeccably combined into one car, truck, or SUV.

Why Oxygen Sensor replacement is so important.

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-7 is heavily controlled by a computer which relies on input from the oxygen sensors. Your Mazda CX-7 oxygen sensors use the particulates in the exhaust gas to determine if the fuel is too rich, too lean, or if the catalytic converter isn't 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.

The best parts are right around the corner.

Select Your YearAt Car Parts Discount, we have live customer service members on the phone with enough expertise to help you purchase the appropriate Mazda CX-7 part for your project or repair. Don't let a Oxygen Sensor repair spell the end of your car, truck, or SUV, and don't gamble with its condition by using anything but the best replacement parts. Bring your CX-7 back to life with the highest quality new or rebuilt parts from the experts at Car Parts Discount. Mazda CX-7 Oxygen Sensor parts for 2012, 2011, 2010, 2009, 2008, 2007 vehicles are available here... just click your year to find them.

Select Your Year

Mazda CX-7 Oxygen Sensor, OEM: 234-4210/2344210
Denso Oxygen Sensor 234-4210
38.25, Save 39%   NEW ITEM
OEM: 234-4210, Item: 21553
10 or More In Stock, Usually ships within 1 business day

Mazda CX-7, 2.3L 2260CC 137Cu. In. L4
Mazda CX-7 Air- Fuel Ratio Sensor, OEM: 234-5012/2345012
Denso Air- Fuel Ratio Sensor 234-5012
98.05, Save 39%   NEW ITEM
OEM: 234-5012, Item: 17410
10 or More In Stock, Usually ships within 1 business day

Mazda CX-7, 2.3L 2260CC 137Cu. In. L4
Mazda CX-7 Oxygen Sensor, OEM: 24441
NTK Oxygen Sensor 24441
64.65,   NEW ITEM
OEM: 24441, Item: 539552
10 or More In Stock, Usually ships within 1 business day

Mazda CX-7, 2.3L 2260CC 137Cu. In. L4
Mazda CX-7, 2.3L 2261CC 138Cu. In. L4
Mazda CX-7 Oxygen Sensor, OEM: 24392
NTK Oxygen Sensor 24392
131.45,   NEW ITEM
OEM: 24392, Item: 539409
9 In Stock, Usually ships within 1 business day

Mazda CX-7, 2.3L 2260CC 137Cu. In. L4
Mazda CX-7, 2.3L 2261CC 138Cu. In. L4
Mazda CX-7 Oxygen Sensor, OEM: 24363
NTK Oxygen Sensor 24363
142.75,   NEW ITEM
OEM: 24363, Item: 539414
7 In Stock, Usually ships within 1 business day

Mazda CX-7, 2.5L 2499CC 152Cu. In. L4
Mazda CX-7 Oxygen Sensor, OEM: 24356
NTK Oxygen Sensor 24356
134.95,   NEW ITEM
OEM: 24356, Item: 539251
10 or More In Stock, Usually ships within 1 business day

Mazda CX-7, 2.3L 2260CC 137Cu. In. L4
Mazda CX-7 Universal Oxygen Sensor, OEM: 15730
Bosch Universal Oxygen Sensor 15730
35.75, Save 39%  
OEM: 15730, Item: 581935
10 or More In Stock, Usually ships within 1-2 business days

Mazda CX-7, 2.3L 2260CC 137Cu. In. L4
Mazda CX-7 OE Style, OEM: 234-5043/2345043
Denso OE Style 234-5043
144.35, Save 39%   NEW ITEM
OEM: 234-5043, Item: 666927
5 In Stock, Usually ships within 1-2 business days

Mazda CX-7, 2.5L 2499CC 152Cu. In. L4
Mazda CX-7 OE Style Oxygen Sensor, OEM: 15782
Bosch OE Style Oxygen Sensor 15782
208.55, Save 39%   NEW ITEM
OEM: 15782, Item: 581945
3 In Stock, Usually ships within 1-2 business days

Mazda CX-7, 2.3L 2260CC 137Cu. In. L4
Mazda CX-7 OE Style, OEM: 234-4542/2344542
Denso OE Style 234-4542
123.15, Save 39%   NEW ITEM
OEM: 234-4542, Item: 666920
1 In Stock, Usually ships within 1-2 business days

Mazda CX-7, 2.3L 2260CC 137Cu. In. L4