Not sure which 2005 Buick Century Air Filters - Custom Fit is right for you? We have over 14143 customer reviews, with an average rating of 4.5, to help you find exactly what you're looking for. Here's what some of our customers have said:
"Easy to follow installation instructions, 2 mpg improvement - I check every tank and verified this. A little more air intake noise. Will buy for my other car!" —Mike M from Campobello, SC bought a K&N Air Filters for a 2005 Buick Century.