How Often to Change Your Engine Air Filter

Engine Air Filter Replacement

Your vehicle’s engine air filter keeps dirt, dust, sand, and other contaminants from getting inside the engine. This is an important element keeping your BMW’s precision-crafted engine running optimally on Manchester roads and beyond. To make sure that your filter is functioning properly, you’ll want to know how often to change engine air filter elements. Read on below to discover the recommended range regarding how often to change the engine air filter.


How Often Should You Change Engine Air Filter?

If a friend asks you, “How often should you change engine air filter parts,” do you know the answer? While your owner’s manual is the best resource for specific information regarding your exact vehicle and its engine, it’s safe to say that installing a new filter every 30,000 to 45,000 miles is an acceptable range for most models. However, if you often drive in the following situations throughout St Louis, you’ll want to change your filter more often:

  • Dirt roads
  • Service roads
  • Sandy areas/worksites
  • Gravel roads
  • Heavy traffic
  • Super hot weather

It’s also a good idea to inspect your engine air filter every once in a while to ensure it’s in good condition. Reference your owner’s manual to locate the engine air filter compartment under the hood. If it appears to have excessive build-up of dust, dirt, or other particulates, it’s a good time to change the filter regardless of replacement recommendations. Waiting too long to replace your engine air filter could result in more troubling, and more costly, problems down the road.

Mechanic Changing Engine Air Filter

How to Change the Engine Air Filter

If it’s time to change your engine’s air filter, simply pop open the compartment housing, remove the dirty filter, and replace it with a new one. Of course, be sure the vehicle is off and the engine parts are cooled down before you conduct this replacement. If you’d feel more comfortable with one of our factory-trained service technicians installing the new engine air filter, schedule an appointment, and we’ll get it done right.

Get More Service Tips from BMW of West St Louis

We’re here to help our Ballwin area neighbors like you stay on the road safer and longer. If you’ve found this “how often should you change engine air filter” guide helpful, be sure to browse our other car care and service tips. If your BMW is ready for factory-recommended maintenance or in need of any repair, check out our current service specials and schedule your appointment today! We’ll have you back on Ladue roads in no time.


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