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A boxed universal wiring harness kit with 21 colour-coded circuits and extra-long GXL 125 high-temperature wires

WUQ

WUQ Universal Wiring Harness Kit 21 Circuit Long Wires

SKU CH-M4R6-YW3JV

A universal 21-circuit harness with extra-long, high-temperature GXL 125 wires for custom vehicle wiring

  • Typecar
  • GM colour-coded 21 circuits simplify installation
  • Extra-long wires suit a wide range of builds
  • GXL 125 high-temp jacket resists grease oil gas acid
  • Detailed GM Ford Mopar instructions guide the installer

Universal 21-Circuit Wiring Kit

This universal wiring harness kit provides 21 colour-coded circuits for classic car restorations, hot rods, rat rods and custom builds. It covers essential functions including lighting, ignition, gauges, power windows and climate control. Extra-long GXL 125 high-temperature wires accommodate various chassis layouts and routing requirements. The kit suits Chevrolet, Ford, Mopar and Chrysler platforms.

Check Vehicle Compatibility && Circuit Needs

Verify that the 21 included circuits match your project's electrical plan before ordering. Confirm your build can route the extra-long GXL 125 wires without excessive slack or tension. Professional installation is recommended due to the complexity of integrating horn, fan, lighting, fuel pump and accessory circuits into an existing or new chassis harness.

Highlights

  • GM colour-coded 21 circuits simplify installation
  • Extra-long wires suit a wide range of builds
  • GXL 125 high-temp jacket resists grease oil gas acid
  • Detailed GM Ford Mopar instructions guide the installer

Specifications

Typecar

Questions about this item

Does the 21-circuit kit include every connector and terminal needed, or must I source any plugs separately?

The kit supplies all 21 pre-labeled circuits with GM colour-coded wires, detailed instructions for GM, Ford and Mopar, and the extra-long GXL 125 wire, so no additional connectors are required for the listed functions.

How do I decide between this 21-circuit harness and a smaller or larger version for my hot rod project?

Choose the 21-circuit kit when you need every factory-style circuit — horn, fan, dome light, hazard, radio, lighter, door locks, brakes, headlights, trunk light, gauges, back-up, cruise, wipers, choke, coil, A/C, fuel pump, power windows and turn signals — in one complete, colour-coded package.

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