Not sure which 2000 GMC Sierra 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:
"Although an airfilter may not add tons of horsepower to your ride, it is always nice to get some improvment. There was a notisable differance in the power of my truck after installing the K and N. It was easy to install, and the quality is excelent. Probably the best drop in filter you can buy." —Jason N from Polson, MT bought a K&N Air Filters for a 2000 GMC Sierra.
"The K&N air filter has greatly improved the power and fuel economy of my Honda CRV." —Amy N from Elizabethton, TN bought a K&N Air Filters for a 2000 GMC Sierra, 2.4L 4-cyl. engine.