Not sure which 1999 Ford Expedition 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:
"Well, the MPG is a bit better, but I still have my foot in the gas, so I can't expect too much! I do notice quite a bit more acceleration though. Very peppy now. Thanks AutoAnything for the great service and quick shipment.
" —William L from Littleton, CO bought a K&N Air Filters for a 1999 Ford Expedition.