Not sure which 1988 Ford F-150 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:
"The filter will save time and money over the life of the car, but will probably not save any fuel costs. After about 2000 miles with the new filter, I can see no significant mpg inprovement. Take into account this is a hybrid vehicle, so I didn't really expect to see a dramatic difference." —Winford R from Cottondale, FL bought a K&N Air Filters for a 1988 Ford F-150, 2.3L 4-cyl. engine, Hybrid.