We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Universal 14-circuit wiring harness kit with labelled 12V wires and fuse block

WUQ

WUQ 14 Circuit Wiring Harness Kit 12V car electronics accessory

SKU CH-K0HZ-NRVPS

Universal 14-circuit harness kit with 12 V copper wiring, labelled every six inches, and a 14-fuse block for coil, fan, fuel, A/C, lights, ignition, horn, radio, brakes, wipers.

  • Typecar
  • 14 fused circuits cover ignition, lighting, HVAC and accessories
  • 12 V copper wiring printed every 6 in for accurate routing
  • Universal fit for Chevy, Ford, Chrysler and Mopar muscle cars
  • Expandable harness installs under dash or seat with illustrated manual
  • Standard-spec materials built for reliability in automotive environments

14 Circuit Wiring Harness Kit

This 14 circuit wiring harness kit is a professional universal electrical wire harness designed for car modification projects. It operates at 12V and includes 14 fuses, making it suitable for classic muscle cars such as Chevy, Ford, Chrysler and Mopar models. The kit uses standard copper wire and plastic parts manufactured to automotive standards for accuracy and reliability. It is intended for enthusiasts building or restoring vehicle electrical systems.

Capacity and headroom

The harness provides dedicated circuits for coil, fan, fuel, A/C, turn signals, spare, headlights, ignition switch, horn, radio, brakes, wiper, battery and ACC2 functions. High temperature wire is printed with easy to read characters every 6 inches to ensure correct installation, and a comprehensive manual with pictures is included. The design allows for expansion and can be installed under the dashboard or seat. It comfortably handles a complete vehicle rewire but runs out when additional circuits beyond the 14 provided are required.

12V 14 fuse specification

The single specification that decides fitment is the 12V operating voltage combined with 14 fused circuits. Buyers needing a different voltage or a higher circuit count cannot use this kit. The universal design suits many classic platforms, but the fixed 14 fuse layout means it is not for vehicles requiring more circuits or a different voltage standard.

Highlights

  • 14 fused circuits cover ignition, lighting, HVAC and accessories
  • 12 V copper wiring printed every 6 in for accurate routing
  • Universal fit for Chevy, Ford, Chrysler and Mopar muscle cars
  • Expandable harness installs under dash or seat with illustrated manual
  • Standard-spec materials built for reliability in automotive environments

Specifications

Typecar

Questions about this item

Will the 14 fuse positions match the circuits on my older Chevy muscle car?

The kit provides 14 fused circuits including coil, fan, fuel, A/C, turn signal, headlights, ignition, horn, radio, brakes, wiper, battery and two accessory lines, matching typical classic muscle-car layouts.

How can I verify each circuit is live after I route the harness under the dash?

Each wire is printed with its function every six inches and the included illustrated manual shows test points; use a multimeter on the labelled fuse taps to confirm 12 V on every circuit.

Does the box contain terminals, crimp tools or heat-shrink, or must I buy them separately?

The harness arrives as pre-cut, labelled wires with 14 fuses installed; terminals, crimp tool, heat-shrink and any mounting hardware are not included and must be sourced separately.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.