Original Ford Air Filters

Frequently Asked Questions

What Do Air Filters Do?

They capture the many contaminants in the air. Your Ford vehicle has two: one for the engine and another for the cabin. The engine air filter protects the air intake, keeping debris out of it, and therefore, preventing it from entering the motor. The cabin air filter protects the heater and air conditioning, keeping dust and pollen from building up in it. (The oil filter and fuel filters do something similar for the engine and fuel system, respectively -- trap infiltrates in motor oil and gas, respectively, keeping them off engine parts and out of the fuel injectors.)

What is an Air Filter Made of?

Generally, either synthetic paper, foam, cotton, or metal. Pleats help them catch pollutants better, and their designs range from flat-panel or circular to cylindrical. However, none are permanent -- not even the so-called washable and reusable kind. They eventually clog or simply degrade from age.

What are the Signs it's Time to Replace Air Filters?

Obstructed airflow, primarily. Look for everything from interior air quality and unusual noises from the vents, like whistling, to acceleration problems, misfires, and engine power loss. The former indicates the cabin filter may be blocked, while the latter suggests the engine filter may be clogged. To avoid both situations, change both of the filters regularly.

Other symptoms it's time include:

• Warning lights on the dash, like Check Engine
• Mucky filters
• Obvious wear
• Worsening fuel economy
• Black exhaust smoke
• Unusual engine noises
• Dirty or stale odors in the cabin

When Do You Change an Air Filter Otherwise?

Every 12,000 to 15,000 miles, no later than every 30,000 miles. That's once a year, at the very least. Your owner's manual should contain more information on what to do and when to do it. You can buy replacements online, right here at our auto parts store. The best ones for the job are made by your brand.

Why are Genuine OEM Air Filters the Best Choice?

They're designed to fit its models specifically. Simply browse our catalog by yours, and its year, to easily find what's compatible. Order now, and we'll ship in no time, delivering directly to your address. Please contact our team if you have additional questions.