Description
Fits: 1999-2003 Ford F-250/F-350 Super Duty 7.3L Power Stroke diesel only.
This application-specific AIRAID cad intake with tube uses a serviceable filter and a vehicle-matched inlet arrangement. Its supplied panels or airbox manage the filter area without changing the truck into a different engine or emissions configuration.
Selected part: 400-246 — Red oiled / service filter 720-472; 401-246 — Red dry / service filter 721-472. Quantity: one selected kit or service package, not all options.
Included components
filter, intake tube, bottom/side/air-dam panels, CAD lid, battery mat and tie-down, 29-inch weatherstrip, silicone hump hose, clamps, J-bolts, brackets and mounting fasteners
Installation and service
Disconnect both batteries before installation and secure the passenger-side battery with the supplied retaining components. Retain the specified factory turbo connection and sensor provisions.
Service only with products appropriate to the selected media: oiled filters require cleaning, drying and controlled re-oiling; dry synthetic filters must not be oiled.
Emissions and application notes
Official CARB EO D-609-18 lists the selected part numbers for the stated application only. Follow its installation conditions and retain the factory emissions systems and calibration. This is not a universal road-legality claim; other applications and jurisdictions require separate verification.
