Southwire 55667123 14 Awg Automotive Primary Wire 100 Ft

Product Description

The SOUTHWIRE 55667123 is a 14 AWG automotive primary wire designed for use in surface vehicle electrical systems. This wire ships in a 100-foot spool with black PVC outer insulation and a 19-strand, 27-gauge strand configuration that provides flexibility and resistance to vibration fatigue. Rated at 60 volts and up to 85 degrees F maximum operating temperature, it meets SAE standards for automotive wiring applications. Licensed automotive electricians and professional installers rely on this wire for routing low-voltage circuits in vehicles, trailers, and mobile equipment.

This wire is suited for primary electrical circuits in cars, trucks, trailers, and other surface vehicles where a flexible, color-coded conductor is required. The black color coding supports standard automotive wiring conventions, making circuit identification straightforward during installation and service. The spool format is practical for shop use, allowing technicians to cut to length as needed across multiple jobs or vehicles.

Key Features

• 14 AWG conductor with 19/27 stranding for flexibility and vibration resistance
• Black PVC outer insulation for durable, abrasion-resistant protection
• Rated 60 volts for surface vehicle low-voltage primary circuits
• Maximum operating temperature of 85 degrees F
• Meets SAE standards for automotive primary wire
• 100-foot spool format for shop use and cut-to-length applications

Compatibility

Designed for use in surface vehicle electrical systems including cars, trucks, trailers, and similar mobile equipment requiring SAE-compliant 14 AWG primary wire.

Installation Notes

Installation should be performed by a qualified automotive electrician or experienced technician. Disconnect the vehicle battery before routing or connecting primary wire to prevent shorts or unintended circuit activation. Secure wire runs with appropriate clips or conduit to prevent chafing against metal edges. Follow SAE wiring practices and any applicable vehicle manufacturer guidelines when integrating into existing harnesses.