Main FuseMAIN FUSERestores functionality – reliable replacement for a fuse block that has failed due to heat or electrical malfunctionTrustworthy quality – backed by team of product experts in the United States and more than a century of automotive experienceBuilt for the long haul – this fuse block is made of durable materials and is designed for reliable service even in tough conditionsSmart solution – this fuse block is a great way to help ensure consistent performance within the electrical systemThe vehicle fuse block is generally a cluster or array of fuses and/or relays to control various circuits in the vehicle. Normally, it is separate from the primary fuse box or fuse and relay center. Dorman fuse blocks are built with safety and longevity in mind to help ensure the integrity of the electrical system in today’s automobiles.