2003 Ford Focus Air Filters

Air Filters that fit your 2003 Ford Focus. Shop K&N Engineering. Every part is checked against your vehicle before it ships.

• K&N EngineeringK&N 98-04 Ford Focus / 02-04 Focus SVT Drop In Air FilterMPN knn33-2819$57.99In stock
• K&N EngineeringK&N Filter Universal Rubber Filter 2 1/2 inch Flange 6 inch Base 5 inch Top 6 1/2 inch HeightMPN knnRU-4860$68.99In stock