This fuse box is designed for 1999-2001 Ford F250 and F350 Super Duty trucks. It is a genuine Ford part with the manufacturer part number YC3T-14A067-DC. It is perfect for replacing a faulty relay fuse box in your truck's interior. The fuse box is compatible with various types of Ford trucks and is categorized under Fuses & Fuse Boxes, Starters, Alternators, ECUs & Wiring, Car & Truck Parts & Accessories, and Parts & Accessories. Don't miss out on this opportunity to enhance the functionality of your truck's electrical system.