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Southwire Primary Wire

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Southwire Primary Wire Cable for Electrical Projects

A general-purpose Southwire wire cable for automative parts serves a variety of purposes. If you're performing car repairs at home, then having Southwire primary wire on hand is a must. At Lowe's, find Southwire wire available in different gauges and lengths to suit all kinds of needs.


Shop electrical Southwire wire spool options to ensure you have plenty of Southwire wire to complete the project. These Southwire wires are standard bare copper conductors with PVC insulation. The insulation features premium-grade abrasion and moisture resistance which makes it useful in a variety of applications.


Choose from 14-, 16- or 18-gauge Southwire wire depending on your project needs. You can find this stranded Southwire wire available in different lengths, up to 100 feet to stock your automotive tool kit. If you're starting an automotive electrical project, check out our guide — Electrical Southwire Wire and Cable Buying — so that you purchase the right Southwire wire and learn how to properly work with it.