Our 14 Circuit Second Generation Wire Harness is designed as a cut-to-fit universal complete restoration wire harness. These kits will support your entire electrical system from headlights to tail lights. The 14 Circuit wire harness is our most popular kit.
Whether you’re doing a brand new restoration from the ground up or just replacing the electrical wiring, our kits will provide an easy to install solution for your project!
Every restoration wiring kit comes with an easy-to-use instruction book that walks you through every step of the installation. Our wiring kits are engineered for both the first time installer and the experience auto electrician.
Along with easy-to-use instructions, every wire harness comes with toll-free installation support where you’ll be able to talk directly to our installation support team in Wisconsin.
All of our restoration wiring harnesses are manufactured in the USA. We’ve been doing it this way since our start in 1991.
We strongly believe in the value of maintaining American jobs and understand the quality of American made products can’t be matched anywhere else.
Our kits are engineered to be compatible with virtually every make & model vehicle manufactured before 1979.
Almost all electrical components work the same across all makes & models which allows a Kwik Wire kit to adapt to your project. The electrical core of components like headlights, tail lights, gauges, starters, alternators, etc, work the same regardless if you’re building a GM or a Ford. They all need power and grounding. We engineer our kits to be adaptive to the vehicle it’s being installed which makes installation easy.
We only use the highest quality GXL coated stranded wire in all of our restoration wire harnesses. GXL wire is resistant to moisture, grease, oil, gasoline, most acids and solvents. It has a temperature rating of -59°F (-51°C) to 257°F (125°C). Stranded wire enables more flexibility in routing of the wire and offers more durability for applications where vibration and occasional movement of the wire could cause breakage of a stiffer solid wire or rigid stranded conductors.
To assist with the install, we also print the number and destination of every wire included in the kit every 4 inches the entire length of the wire. The number assigned to the circuit as well as the label are indicated in the instruction book as well, so you'll never lose track of what wire goes where!
The Best of the Best All of our kits were designed from the ground up with the goal of providing a quality American Made product that was affortable to our customers. Our kits are engineered and built as a universal cut-to-fit harness that will fit in vitually every make and model restoration while ensuring a perfect fit for your vehicle every time.
All of our harnesses come with a variety of features that all help make it the best kit on the market for automotive restoration. Below is a list of some of the unique features built into the design of our harnesses.