Your engine has to breathe, and your Chevrolet Cobalt air filter makes that possible. In most cases, the Cobalt air filter is a paper fiber filter that rests inside a plastic housing mounted near the top of your engine. Your air filter ensures that your cylinders receive plenty of contaminant- and debris-free oxygen, which is mixed with your fuel and combusted to create the power your engine uses to run.

When your Chevrolet Cobalt air filter is dirty or clogged, though, your engine is not getting the air it needs. How can you tell when it is time to replace your air filter? As a general rule, your Cobalt air filter should be replaced at least once per year.

You may need a new air filter more often if you live in a dusty climate, drive in excessive conditions, or put a lot of miles on your vehicle. Some of the symptoms of a dirty air filter include decreased engine power, sluggish engine running, and a drop in fuel efficiency. Since these symptoms can also be caused by other engine problems, it is a good idea to check the condition of your Chevrolet Cobalt air filter. Bear in mind that you cannot always tell whether your air filter is clogged simply by looking at it. To test your air filter, remove it from the housing and blow through it. If the air passes through the filter with little resistance, then you should be all right to continue driving with it. However, if there is a great deal of resistance and no air passes through, you will need a new filter.You will find a full line of high-quality, inexpensive Cobalt air filters in our vast and easy to search online catalogue.