ECOGARD XC45384 Premium Cabin Air Filter Fits Ford F-150, F-250 Super Duty, Expedition, F-350 Super Duty / Lincoln Navigator / Ford F-350, F-150 Heritage, F-250, F Super Duty / Lincoln Blackwood COMPATIBLE with but not always originally included with 1997-2004 Ford F-150, 1999-2004 Ford F-250 Super Duty, 1997-2003 Ford Expedition, 1999-2004 Ford F-350 Super Duty, 1998-2004 Lincoln Navigator, 1997 Ford F-350, 2004 Ford F-150 Heritage, 1997-1999 Ford F-250, 1997 Ford F Super Duty. REMOVES AND FILTERS 99.5% of all dust, pollen, air pollution, allergens, pet dander, and other airborne contaminants from the outside air before it reaches the vehicle's interior. HELPS PREVENT PREMATURE WEAR on your car's HVAC (air conditioning and heating) system blower by promoting good airflow inside the car. Replace per manufacturer recommendations or when existing cabin air filter inhibits airflow. INSTALLS EASILY with included instructions - only takes a few minutes in most cars. Replaces: FRAM CF8631A Purolator C45384 WIX 24876 Motorcraft FP7A OE F65Z-19N619AB. Ensure fit using ECOGARD's online catalog. SPECIFICALLY ENGINEERED AND TESTED for Ford, Lincoln, Ford, Lincoln, Ford OE (original equipment) cabin air filter's fit, form, and function.