12 AWG Automotive Primary Wire, Red — 100 ft. Spool

The CA1-12R is a 12 AWG automotive primary wire supplied on a 100 ft. spool in red. It is intended for use in automotive electrical systems, including repairs, upgrades, and custom wiring installations across a range of vehicle components. The wire is constructed with insulation materials rated for durability in demanding environmental conditions, supporting both indoor and outdoor installations. The 12-gauge rating provides the conductivity and current-handling capacity appropriate for higher-load automotive circuits. The red jacket aids in circuit identification and wire management during installation.