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Auto Parts Prodigy Universal Wiring Harness Kit 21 Circuit Long Wires Standard for Chevy Mopar Hotrods Ratrods Ford Chrysler Universal Automotive Wiring

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$118.99

$ 52 .99 $52.99

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About this item

  • GM COLOR CODED - 21 Circuit Wiring Harness are all coded by GM color for easier installation. Perfect Selection for you Classic car chassis wiring harness
  • INCLUDED CIRCUITS: Universal wiring harness kit included circuits are: horn, fan, dome light, hazard, radio, cigarette lighter, door locks, brake, headlights, trunk light, gauges, back up and cruise, wipers, choke, coil, a/c, electric fuel pump, power windows and turn signals
  • INSTRUCTIONS: Comes with detailed instructions and have specific pages for GM, Ford and Mopar - You will find this to be a painless wiring kit for your Hot rod wire harness kit but Professional Install Recommended
  • EXTRA LONG WIRES: Wires are extra long to help accommodate whatever build you are working on
  • HIGH QUALITY MATERIALS: GXL 125 high temp cross linked polyethylene jacketed wire that is grease, oil, gas, and acid resistant.



Product Description

21 circuit wiring harness kit

Wiring Harness Wiring Harness Kit 21 Circuit Hot Rod Harness Classic Car Wiring Harness

Auto Parts Prodigy This item is a 21 Circuit Automotive Wiring Harness. The circuits included: horn, fan, dome light, hazard, radio, cigarette lighter, door locks, brake, headlights, trunk light, gauges, back up and cruise, wipers, choke, coil, a/c, electric fuel pump, power windows and turn signals .The 12 circuits Wiring Harness also includes horn relay and connector, turn and hazard signals, dimmer switch connector, circuit breaker for headlights, 2 flashers, 1 alternator plug, 2 ignition switch connectors. Feature: 17 fuses and 21 circuits Long wires to fit on almost all vehicles All wires are labeled every 5 inches Wires are coded GM column connectors included Professional installation is highly recommended For Chevy ,Mopar Ford Hotrods universal This harness kit includes full instructions, still professional installation is highly recommended.

Our universal wiring harness is the perfect solution for vehicles with no reproduction harness options, custom builds, or the budget-minded DIY builder. This highly versatile wire harness works with nearly any 12-volt vehicle, engine, and transmission combination (carb or EFI, automatic or manual), including engine swaps. Whether you're building an option-loaded car, or just want to have extra circuits available for future updates, this 21-circuit wiring kit has you covered.

A compact fuse box mounts discreetly out of view, or choose an open installation for easy access. Any unused circuits can be bundled up and tucked away under the dash for future use. The harness includes extra length tail light leads for easy mounting in most vehicles, even full-size cars, trucks or vans.

A modern fuse block design gives easy service and fuse replacement. The fuse block arrives complete with modern ATO/ATC blade fuses and a common 2-prong style flasher. Goodbye Terrible glass fuses! Crimp connectors and terminals are included.

Our universal 21-circuit harness consists of conveniently bundled into 4 sections Front Section, Dash Section, Steering Column Section and Tail section

  • Engine compartment feed wires (EFI engines will need an additional engine-specific harness)
  • Instrument cluster feed wires (mechanical or electric gauges)
  • Ignition/Headlight/Dimmer/Turn Signal/Brake Light switch lead wires with connectors
  • Radio/Heater/Air Conditioning feed wires
  • Rear body feed wires
  • Additional accessory wires

Features

  • Perfect for restoration projects, custom vehicles or budget-minded DIY builders
  • Universal design for nearly any 12-volt vehicle – great for engine swaps!
  • Works with nearly any engine/transmission combination (carb or EFI, auto or manual)
  • Tail light leads are extra long length; suitable for cars, trucks, longbox pickups, and vans
  • Constructed of GXL insulated, automotive-grade copper wiring
  • High-temp polyethylene insulation makes it viable in engine compartments
  • Includes appropriate wire diameter for each fused circuit (ranging 8 to 16 gauge)
  • Compact 5.5"x 4.5"x 3.3"fuse block mounts discreetly out of view
  • Two-piece fuse block design makes for easy fuse block removal/service
  • Uses modern blade-style ATO/ATC fuses in place of outdated glass fuses
  • 21 individually fused circuits, conveniently bundled
  • Each wire strand is color-coded and labeled every 5" for easy identification
  • Includes proven GM-type switches, for easy repair/replacement if needed

Instructions

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Labeled Fuse Box Connections

A modern easy to read fuse block design gives easy service and fuse replacement. The fuse block arrives complete with modern ATO/ATC blade fuses and a common 2-prong style flasher. Goodbye Terrible glass fuses!

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Individually Labeled and Color Coded Wires

Our universal gm engine wiring harness is labeled on the fuse box and the wire itself every 5 feet for easy installation

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Complete automotive replacement electrical wiring harnesses kit comes with extra long wire and accessories

Complete automotive replacement electrical wiring harnesses kit comes with extra long wire and accessories and is bundled for easy installation into 4 sections

  • Front Section
  • Dash Section
  • Steering Column Section
  • Tail section

Auto Parts Prodigy - Outstanding Service and Great Prices

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Built For Professionals

  • Our Products are tried and true out in the field by many technicians.

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Strick Quality Control

  • Products are reviewed to ensure low defect rates

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US Based Small Business

  • We are are US Small Business. Your purchases help a local New York Family.

Wayne C Harper
Reviewed in the United States on June 2, 2025
Would not buy it again. Very poor quality and instructions are worthless. I’ve been a mechanic for thirty years still had a hard time figuring it out. Don’t waste your money
Andrew
Reviewed in the United States on May 19, 2025
Looks to be very adequate . Have not installed yet however the instructions are easy to follow. The length seems to be plenty, wire is very nicely Marked. Would Buy again. Great Value.
Thomas
Reviewed in the United States on May 1, 2025
I used this product to rewire my 1953 Chrysler New Yorker. Great quality for an inexpensive price! Install was simple, for someone who has experience in auto wiring. If you don't have experience, you can accomplish the job, but may find some difficulties.don't worry about wire length, this company provides more than enough.Looks great and neat once installed properly.Everything functioned properly.All wires were labeled with exception of two black wires, which I traced back to the fuse block and found out it was for the HVAC.I will definitely purchase more of these than the Painless brand that cost 3-4 times more.I highly recommend this product!
Ernie Pauley
Reviewed in the United States on March 8, 2025
Great wiring kit for the price, compared to American Wire kit I purchased for another project that cost $715.00
Customer
Reviewed in the United States on February 21, 2025
I have not installed this yet but it looks to be good quality and you can't beat the price.
josh reed
Reviewed in the United States on August 31, 2024
The instructions that come with the kit are pointless. There are 3 black wires that are not labeled. It'll get the job done but takes way longer than it should.
Garry Best
Reviewed in Canada on December 18, 2023
It was not what I thought I was getting. I wanted the oem style of harness so I have returned it
Oswaldo
Reviewed in Mexico on November 17, 2023
Buen producto, le falta algo más al etiquetado del cableado o ponerle rayas para diferenciar los cables, el instructivo debe de ser más claro, creo que le falta más información, buenas calidad y tamaño.
Jeff D
Reviewed in the United States on October 16, 2023
I used this to replace the main wiring harness in a 1955 Chevrolet Belair. It is adequate for the task and also allowed me to relocate my dimmer switch wiring to be internal to the car with a newer floor switch. For the money, I do not think someone can go wrong so long as they fully understand how vehicle electrics work. Each circuit has plenty of wire to work with and I believe the wire sizing is up to task. That said, the instructions are very basic and the user will need to know how they translate to their application.There were some flaws that I noticed. I found with this harness the fuse panel connections are cheaply made and often require massaging when pulling and replacing fuses. Additionally, two of the fuse positions were mislabeled though it was obvious once I looked at the actual wires involved. I also had two of the physical wires mislabeled which caused a bit of confusion at first but once the main sections were laid out in the car, it became obvious where the issue was.All things considered, if I were looking to put in a harness on a classic car that I was looking to sell I would likely buy this one again. It gets the job done and is priced right.
john mclaren
Reviewed in Canada on March 27, 2022
good wires the big thin is the paper work is no good
Warren King
Reviewed in Canada on November 1, 2022
The labels marking the fuse locations were either wiped off or smudged. I contemplated sending it back, but decided to just use a label maker to fix it up. It's alot less money than larger manufacturers, quality of wire and fuse panel seems OK. Instructions don't explain all the pieces in the kit. So you get what you pay for. Most likely would buy another if needed.
CJ
Reviewed in the United States on November 7, 2020
I must have got a good one. I read the other bad reviews and decided to take a chance and I experienced non of what the others did. I have done a few of these over the years and this was as good as any of the others I have used and a whole lot cheaper. I was ready to do some soldiering on the back of the fuse block. Didn't need it. I was ready to cover bare wires behind the fuse block. The terminals on the back of the fuse block was PERFECT. I couldn't expect any better. I was pleased. As far as the instructions go. The are vague at best but this is not for the beginner. Non of the others I have used instructions were any better. They probably expect you to have a clue to begin with. The smudged wire description. That person must have never worked with automotive wiring. Never seen a wire that wasn't smudged. and it is printed every 5 inches so just find a different spot to read. By the way there wasn't alot of smudged print. All wires are marked correctly so far. The color coding follows GMs style from at least the 70's back so it was familiar. The only complaint I have (and this is with all of them I've used) is that at the fuse block it is just a bunch of spaghetti. I wish they would group the wires better at the block instead of the thick twisted mess that I usually take 2-3 hours redoing to fit my project. That being said it is a universal kit and will always need tweaking to fit YOUR needs. All in All I am pleasantly surprised and my project is moving forward. If when I finish it and I see any problems I will update. But as for now 2 thumbs up!! Good quality for the price. I will buy again.
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