The aFe ProGuard OE replacement air filter for 2017–2019 Ford diesel trucks with the 6.7L engine features deeply pleated media and an added foam pre‑filter to trap larger particles. The media enhances filtration capacity to protect the engine from harmful debris in dusty or extreme conditions. Recommended replacement is every 12,000–15,000 miles and it replaces OEM Ford part HC3Z9601A for OE‑style fit and protection.
aFe ProGuard OE Replacement Air Filter 17-19 Ford Diesel Trucks 6.7L (td)