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Chevrolet Cobalt Oxygen Sensor

Your Cobalt is a prized possession.

Obviously, you didn't buy your Cobalt unless you knew that you wanted horsepower and good looks both impeccably combined into one vehicle. While it's not hard to buy replacement parts for Chevrolet vehicles, these days only the absolute best are required to fix your automobile. Anyone who operates a Chevrolet knows that when it comes to fixing their car, truck, or SUV only the most superior replacement parts will do. It's not all the time that you find yourself in need of a replacement Oxygen Sensor to repair your automobile.

The function and purpose of Oxygen Sensor.

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 Chevrolet Cobalt is heavily controlled by a computer which relies on input from the oxygen sensors. Your Chevrolet Cobalt 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 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.

We've got what you need.

Select Your YearDon'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 repair parts. Trust in the value of the parts you get from carpartsdiscount.com and save time and money on all your upcoming repairs. Buying new Chevrolet parts from www.carpartsdiscount.com means you are taking advantage of the absolute greatest original and aftermarket replacement Cobalt parts on the internet. Chevrolet Cobalt Oxygen Sensor parts for 2010, 2009, 2008, 2007, 2006, 2005 vehicles are available here... just click your year to find them.

Select Your Year

Chevy Cobalt Oxygen Sensor, OEM: 234-4209/2344209
Denso Oxygen Sensor 234-4209
34.05, Save 39%   POPULAR
OEM: 234-4209, Item: 21557
10 or More In Stock, Usually ships within 1 business day

Chevrolet Cobalt, 2.0L 2000CC 122Cu. In. L4
Chevrolet Cobalt, 2.2L 2199CC 134Cu. In. L4
Chevrolet Cobalt, 2.4L 2384CC 145Cu. In. L4
Bosch Universal Oxygen Sensor 15733
41.85, Save 39%   POPULAR
OEM: 15733, Item: 581937
10 or More In Stock, Usually ships within 1-2 business days

Chevrolet Cobalt, 2.0L 2000CC 122Cu. In. L4
Chevy Cobalt Oxygen Sensor, OEM: 234-4668/2344668
Denso Oxygen Sensor 234-4668
26.15, Save 39%   POPULAR
OEM: 234-4668, Item: 19430
10 or More In Stock, Usually ships within 1 business day

Chevrolet Cobalt, 2.2L 2199CC 134Cu. In. L4
Chevy Cobalt Oxygen Sensor, OEM: 234-4646/2344646
Denso Oxygen Sensor 234-4646
35.45, Save 39%   NEW ITEM
OEM: 234-4646, Item: 19630
10 or More In Stock, Usually ships within 1 business day

Chevrolet Cobalt, 2.0L 2000CC 122Cu. In. L4
Chevy Cobalt Oxygen Sensor, OEM: 234-4212/2344212
Denso Oxygen Sensor 234-4212
33.35, Save 39%   NEW ITEM
OEM: 234-4212, Item: 21532
10 or More In Stock, Usually ships within 1 business day

Chevrolet Cobalt, 2.2L 2199CC 134Cu. In. L4
Chevy Cobalt Oxygen Sensor, OEM: 234-4342/2344342
Denso Oxygen Sensor 234-4342
40.45, Save 39%   NEW ITEM
OEM: 234-4342, Item: 20800
10 or More In Stock, Usually ships within 1 business day

Chevrolet Cobalt, 2.2L 2199CC 134Cu. In. L4
Chevrolet Cobalt, 2.4L 2384CC 145Cu. In. L4
Chevy Cobalt Oxygen Sensor, OEM: 234-4066/2344066
Denso Oxygen Sensor 234-4066
44.15, Save 39%  
OEM: 234-4066, Item: 23019
10 or More In Stock, Usually ships within 1 business day

Chevrolet Cobalt, 2.0L 2000CC 122Cu. In. L4
Chevrolet Cobalt, 2.2L 2199CC 134Cu. In. L4
Chevrolet Cobalt, 2.4L 2384CC 145Cu. In. L4
Chevy Cobalt Oxygen Sensor, OEM: ES20007
Delphi Oxygen Sensor ES20007
48.45, Save 39%   NEW ITEM
OEM: ES20007, Item: 997709
10 or More In Stock, Usually ships within 1 business day

Chevrolet Cobalt, LS, 2.2L 2199CC 134Cu. In. L4
Chevrolet Cobalt, LT, 2.2L 2199CC 134Cu. In. L4
Chevrolet Cobalt, LTZ, 2.2L 2199CC 134Cu. In. L4
Chevrolet Cobalt, SS, 2.4L 2384CC 145Cu. In. L4
Chevrolet Cobalt, Sport, 2.4L 2384CC 145Cu. In. L4
Chevy Cobalt Oxygen Sensor, OEM: 21045
NTK Oxygen Sensor 21045
44.05, Save 39%   NEW ITEM
OEM: 21045, Item: 71580
7 In Stock, Usually ships within 1 business day

Chevrolet Cobalt, 2.0L 2000CC 122Cu. In. L4
Chevy Cobalt Oxygen Sensor, OEM: 21043
NTK Oxygen Sensor 21043
69.15, Save 39%   NEW ITEM
OEM: 21043, Item: 71579
4 In Stock, Usually ships within 1 business day

Chevrolet Cobalt, 2.0L 2000CC 122Cu. In. L4
Chevrolet Cobalt, 2.2L 2199CC 134Cu. In. L4
Chevrolet Cobalt, 2.4L 2384CC 145Cu. In. L4