Not sure which 1978 Ford Fiesta 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:
"Turn a friend onto a K&N air filter to his new Jeep Wrangler, He was very impressed with the differance even though the jeep was only 6 months old. Better pick up and mileage." —Andrew W. E from Brigantine, NJ bought a K&N Air Filters for a 1978 Ford Fiesta.