If you need to replace the cabin air filter in your 2006 Toyota 4Runner, you’ve come to the right place. Let’s talk about the filter size, location, and next placement date for your cabin air filter. I own a 2006 4Runner, and I had all these same questions for my vehicle. So let’s dive in to the specifics.

My 2006 4Runner with a new TRD Pro Grille

Because there are many different air filter manufacturers, the model numbers differ with each brand. The exact dimensions of the filter are 9.25"L x 9.65"W x 1.77”H.

A popular and easy option is to order the BOSCH 6056C HEPA Cabin Air Filter from amazon. This is the filter I used and it works great. You can find the product link HERE.

Air Filter Size

This filter is very popular and is a common replacement for many different Toyota vehicles. It boasts a 4.6/5 star rating on amazon. These should be replaced every 12-16 months or every 12k-16k miles on the road.