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Universal 21-circuit wiring harness kit with GM connectors and labeled wires

WUQ

WUQ 21 Circuit Wiring Harness Hotrod Kit car electronics accessory

SKU CH-5PQ2-G8V6F

Universal 21-circuit wiring harness with 17 fuses, GM column connectors, and color-coded wires labeled every 5 inches for simplified hotrod installation

  • Typecar
  • 17 fuses protect 21 circuits for reliable electrical safety
  • Wires labeled every 5 inches simplify identification during installation
  • GM color coding matches factory standards for faster wiring
  • GM column connectors included for direct steering-column integration
  • Kit covers wiper, radio, cruise, heater, gauges and more

21-Circuit Hotrod Wiring Kit

This universal harness provides 17 fuses and 21 circuits for GM-compatible automotive projects. All wires are labelled every five inches and follow GM colour coding to simplify identification. The kit includes column connectors for a direct fit. It is designed for custom hotrod builds requiring a complete wiring solution.

Ideal for Classic GM Restorations

This harness suits builders rewiring a GM-column vehicle who want pre-labelled, colour-coded leads for every circuit. It covers wiper, radio, cruise, heater, lighting and power accessory feeds in one package. Builders using a non-GM steering column or needing a minimal harness for a stripped race car should consider a different configuration.

17 Fuses and 21 Circuits

The harness delivers exactly 17 fuses protecting 21 individual circuits, which determines how many separate electrical functions you can run. This count fixes the maximum number of protected feeds available for accessories, lighting and ignition systems. Verify that your build requires precisely this circuit count before purchasing.

Highlights

  • 17 fuses protect 21 circuits for reliable electrical safety
  • Wires labeled every 5 inches simplify identification during installation
  • GM color coding matches factory standards for faster wiring
  • GM column connectors included for direct steering-column integration
  • Kit covers wiper, radio, cruise, heater, gauges and more

Specifications

Typecar

Questions about this item

Does the 21-circuit harness include the GM column connectors required for a steering-column install?

Yes, the kit supplies the GM column connectors so the harness plugs directly into a GM-style steering column without extra parts.

What is the most common wiring mistake when routing the labeled, GM-color-coded wires?

Builders often group circuits before confirming each label at the fuse block, then have to re-pull wires; verify every label at the block before bundling.

Which of the 17 fuses protect circuits that typically need replacement first in a hot-rod build?

The accessory, radio, and power-window circuits see the highest load cycling, so their fuses are the ones most often swapped during sorting-out.

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