FramExtra Guard CA6479 Replacement Engine Air Filter for Select Oldsmobile, Buick, Pontiac, Chevrolet, and Cadillac Models, Provides Up to 12 Months or 12,000 Miles Filter Protection

I've used these filters for years because a) they're cheap and b) they're eligible for Amazon Subscribe & Save. On average, I change the filter every 20,000 miles. They fit well and are easy to install.Recently, my old Buick developed a "crank but no start" condition. While diagnosing the issue, I took a look inside the throttle body. I've owned the car for 12 years and never once looked inside (and certainly never cleaned) the throttle body. I was expecting it to be very, very dirty.However, when I took off the honeycomb screen and looked inside, the throttle body was surprisingly clean. In fact, it was shockingly clean for a 20-year-old car. A dirty throttle body definitely wasn't my problem (it turned out to be a bad ECM). I cleaned it out anyway because I had bought some spray, but it didn't really need it.What I took from this experience is that this Fram filter does a darn good job and there's really no reason to buy anything else.

worked great, fit perfect and a great buy

No problems what so ever with this filter!

Works fine, fits fine.

Fram makes a good product. Amazon keeps the price down.

A great filter and superior to OEM! and terrific seller A+++

Prodct was on time and what was expected

Seems to work as described. I've a 88' Cadillac and this fit and seems so far.