Ford Bronco Wiring Harnesses & Electrical - OEM-Fit Harnesses & Components
Restore your Ford Bronco’s electrical system with precision-engineered wiring harnesses and electrical components designed specifically for your vehicle. Each harness is manufactured to match the original routing, connectors, and circuits of your Ford Bronco—restoring the wiring behind the dash, under the hood, and through the body to factory-correct, or factory-improved, condition.
Our Ford Bronco electrical lineup includes complete wiring harness sets, battery cables and ground straps, switches, electrical devices, and update/conversion products such as alternator upgrades and electronic ignition conversions. Every component is manufactured and tested to deliver dependable, factory-correct performance, and is organized by your vehicle’s exact year to ensure the harness or component you order is the one built for your Ford Bronco—not a close approximation.
Use the Vehicle Selector above to find the correct wiring or electrical component for your Ford Bronco, or browse below to explore available options. Whether you’re chasing judging points with a numbers-matching restoration or simply getting your Ford Bronco running right, Factory Interiors makes it easy to restore your electrical system with wiring products proudly made in the USA.
Manufactured specifically for 1978-79 models. Designed with the foresight, engineering, and flexibility to bring your electrical system up to date. Choose the routing of the wiring to fit your needs and accommodate all of the most popular custom/aftermarket and reproduction/original accessories available!!!! Includes many of the vehicle's basic electrical devices and detailed instructions!!!!
Building a slick Bronco? Use this kit along with your Classic Update Series Wiring Harness System. Contains the wiring, terminals, and connectors that allow for the use of an original or replacement power tailgate window switch and motor!
Use this kit along with your Classic Update Series Wiring Harness System. Contains the wiring, terminals, and connectors that allow for the use of an original A/C system!
Use this kit along with your Classic Update Series Wiring Harness System. Contains the wiring, terminals, and connectors that allow for the use of an original Rear Window Defroster system!
Use this kit along with your Classic Update Series Wiring Harness System. Contains the wiring, terminals, and connectors that allow for the use of an original Power Tailgate Window system!
(12 Total Products)