Universal 14-Fuse 12-Circuit Wiring Harness Kit

A compact wiring harness kit designed for custom automotive electrical systems, vehicle rebuilds, and accessory circuit organization. This setup uses copper GXL wire and a labeled fuse cover to help keep wiring routes easier to identify during installation and maintenance. The modular fuse and relay layout supports clean circuit management for lighting, ignition-related wiring, fans, accessories, and other compatible 12V vehicle components. Its expandable design makes it suitable for custom cars, utility vehicles, project vehicles, and low-voltage automotive electrical builds.

System Layout
14 fuse positions
12 active circuits, expandable to 14 circuits when spare positions are used
Built-in modular flasher
Built-in modular 40A relay
2 open areas for additional relays or compatible flasher/relay components

Included Components
Pre-wired fuse panel with labeled cover
Copper GXL wiring harness
Extra fuses
Heavy-duty diode for run-on prevention in compatible ignition systems
Wire loom, cable ties, terminals, and wiring accessories

Size & Fit
Panel height: 3 in from base to top of flasher
Mounting width: 5 in from edge to edge of mounting points
Overall width: 4.38 in from flasher edge to relay edge
Mounting style: Can be positioned as needed with space behind the box for wiring

Use Note
Verify circuit requirements, fuse ratings, relay load, grounding points, and vehicle wiring layout before installation. Professional installation is recommended for custom automotive electrical systems.