Not sure which 1999 Mercedes-Benz E-Class 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:
"Great product, I can feel the difference in the gas pedel.
To new for MPG rating.
A bear to install, I had the dealer do it on my A4Cab." —Alex D from La Grange, IL bought a K&N Air Filters for a 1999 Mercedes-Benz E-Class.