Review on 🌬️ ACDelco GM Original Equipment CF140 Cabin Air Filter: Premium Filtration for Fresh In-car Air by Jay Ngo

I just bought a 2005 Buick LeSabre and noticed that it has a hole for access to the cabin air filter. This was a dealer installed option on this car but the original owner never did it. AC Delco CF140 is exactly what you need. The filter contains a plastic frame that slides in and snaps into place. The entire installation took less than two minutes. If at some point the filter needs to be replaced, the Delco CF138 (only) AC filter will put it straight into action.