Not sure which 2009 Buick Enclave 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:
"As usual, K&N filters fit like OEM filter. The install took a few minutes with zero modifications to the vehicle. I expect to see a small increase in power and mileage. With proper care and cleaning, it will last for many years, as I have seen this in my other vehicles." —Daniel M from Lockport, IL bought a K&N Air Filters for a 2009 Buick Enclave.