12 AWG Blue Primary Wire 100ft

The ALLSTAR PERFORMANCE 12 AWG Blue Primary Wire in a 100-foot roll is designed for automotive electrical system upgrades, custom wiring harnesses, and engine bay modifications. This wire is ideal for those looking to install aftermarket ignition systems, run auxiliary lighting circuits, or build custom looms.

Featuring blue insulation for easy circuit identification, this primary wire helps reduce installation errors and simplifies future diagnostics. The 12 AWG copper conductor is typically rated for circuits up to 20 amps at 12 volts, making it suitable for moderate-draw accessories like fuel pumps and fan controllers. Its primary-grade insulation is designed to resist engine heat, oil exposure, and abrasion, which are critical factors in under-hood environments.

Mechanics, fabricators, and automotive enthusiasts working on engine swaps or electrical restorations will find the ALLSTAR PRIMARY WIRE reliable for their custom builds. The 100-foot length is perfect for single-vehicle projects, minimizing waste and providing extra length for future modifications. This wire is an excellent choice for anyone looking to enhance their vehicle's electrical system.