Cadillac Series 62 Wiring Harnesses & Electrical - OEM-Fit Harnesses & Components
Restore your Cadillac Series 62’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 Cadillac Series 62—restoring the wiring behind the dash, under the hood, and through the body to factory-correct, or factory-improved, condition.
Our Cadillac Series 62 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 Cadillac Series 62—not a close approximation.
Use the Vehicle Selector above to find the correct wiring or electrical component for your Cadillac Series 62, or browse below to explore available options. Whether you’re chasing judging points with a numbers-matching restoration or simply getting your Cadillac Series 62 running right, Factory Interiors makes it easy to restore your electrical system with wiring products proudly made in the USA.
1963-1968 Cadillac Series 62 Alternator Conversion Harness, built to original specification.
- Choose your exact application from the options above
- Each option lists the equipment and fitment it covers
Converts any GM Delco V8 distributor (equipped with: points, point-adjustment window on distributor cap, screw-on type rotor, & original-type coil) to solid-state electronic ignition. TOTALLY STOCK APPEARANCE WITH DISTRIBUTOR CAP INSTALLED!!
1954-1956 Cadillac Series 62 Power Window Motor Adapter Harness, built to original specification.
- Choose your exact application from the options above
- Each option lists the equipment and fitment it covers
adapts "T" shaped motor connector to side by side blade type motor connector
use with 700R4 or 2004R automatic trans. EXCEPT 4L60E or 4L80E. Completely externally installed kit allows for automatic operation of the torque converter lock-up (overdrive) without installing the computer!!!! Kit includes instructions.
(139 Total Products)