Pacer Green 12 AWG Primary Wire - 500'

The Pacer Green 12 AWG Primary Wire - 500' is an essential component for automotive electrical system upgrades, suitable for high-output alternators, auxiliary lighting, and performance sound systems. As a mechanic with extensive experience, I emphasize the importance of using properly sized wiring to ensure optimal current delivery and prevent damage to components.

This 500-foot spool provides ample length for complete vehicle harnesses or professional installations without the need for multiple smaller spools. The wire is designed to handle significant current loads while maintaining durability in harsh environments, with the 12-gauge conductor being suitable for circuits typically up to 20 amps at specific distances. The green insulation is both UV-resistant and oil-resistant, protecting the copper conductor from moisture and heat.

Ideal for battery relocation harnesses and auxiliary fan circuits, this wire is flexible enough for routing through tight spaces and around sharp edges. Its robust PVC jacket ensures it can withstand the rigors of modern engine compartments, making it a reliable choice for DIY builders and professional installers alike.