Aftermarket Engine Wiring Harness

We go out of our way to carry every major line of engine wire harnesses so that whether you are looking for a cheap engine wire harness or a replacement engine wire harness or anything in between we ve got it for you.

Aftermarket engine wiring harness. As a customer you can be assured of buying quality when purchasing any haywire product. Looking for an affordable in stock plug and play wiring harness for your ls swap. Rely on our large selection of low priced high performance automotive wiring harnesses to tell your speedster what to do next. I did all the wiring as described but had no power throughout the car.

Engine wiring harness 211 440 35 08 by genuine. We only use american made wire and our wiring harnesses are assembled in our ohio facility. At hotwire auto we specialize in helping make modern drive train swaps into classic street rods muscle cars easy. The nova still has its original wiring except for the cables i upgraded with american autowire.

All engine transmission harnesses that we offer are built using oem style wires connectors terminals. Plug and play wiring harnesses for nissan bmw datsun mazda and chevrolet chassis with ls and jdm engine swaps. Haywire has been manufacturing high quality automotive wiring harness systems to the automotive aftermarket for over 22 years now. I had purchased one of your engine harnesses for my 1963 chevy ii nova and the light harness.

The harnesses are also enclosed in heat resistant black split loom tubing for a factory look. With circuits ranging from eight to 24 and the ability to replace parts on vehicles from as far back as 1946 we have what you need to complete your next auto project. We provide the highest quality engine and transmission wiring harnesses and serve the aftermarket for modern gm chrysler and ford fuel injection systems. Thank you for visiting our website.

I called today and spoke to one of your technicians. Each harness is tested prior to shipment and are designed with the hot rod enthusiast in mind. Tweak d performance started out with humble beginnings in 2004 in a small two bay shop in rural vermont dedicating our time from day one to figuring out solutions to difficult engine swaps. If your engine parts is in need of repair don t compromise the performance and safety of your car with suspect off brand replacement parts from the local auto parts chain store.

Back then we probably would never have believed that our little shop would evolve into the leading producer of toyota swap wiring harnesses. These harnesses include the gen ii lt1 lt4 gen iii 24x ls1 ls6 and vortec truck engines as well as gen iv 58x ls2 ls3 ls7 vortec and gen v lt ecotec3 engines.