Chevrolet Wiring Harnesses & Electrical - OEM-Fit Harnesses & Components

Restore your Chevrolet ’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 Chevrolet —restoring the wiring behind the dash, under the hood, and through the body to factory-correct, or factory-improved, condition.

Our Chevrolet 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 Chevrolet —not a close approximation.

Use the Vehicle Selector above to find the correct wiring or electrical component for your Chevrolet , or browse below to explore available options. Whether you’re chasing judging points with a numbers-matching restoration or simply getting your Chevrolet running right, Factory Interiors makes it easy to restore your electrical system with wiring products proudly made in the USA.

1955-1956 Chevy Nomad Battery Ground Strap

1955-1956 Chevy Nomad Battery Ground Strap, built to original specification.

  • Choose your exact application from the options above
  • Each option lists the equipment and fitment it covers

1955-1956 Chevy Nomad Classic Update Series Wiring Harness System

Manufactured specifically for 1955-56 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!!!!

$919.0
• SALE $918.95
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1955-1956 Chevy Nomad Classic Update Series Wiring Harness System
1955-1956 Chevy Nomad Courtesy Light Harness

under dash courtesy lights, (includes courtesy light mounting brackets)

1955-1956 Chevy Nomad Front Parking/Turn Signal Light Extension Repair Set

(includes pair of pre-assembled light sockets, boots, tubing, & wiring) NOTE: Designed to replace only the light sockets and wiring. Original front parking/turn signal light assembly was comprised of a bezel/housing with a non-removable light socket and wiring. Customer must decide best method to separate old, then re-attach new, light socket to bezel/housing.

(17314 Total Products)