14 AWG Primary Wire - GPT Stranded Copper Automotive Wire - 25 ft to 500 ft - Made in USA

This 14 AWG GPT primary wire is engineered for low-voltage automotive and trailer circuits, offering a durable and flexible solution for 12V and 24V systems. Constructed from stranded annealed copper and insulated with general-purpose thermoplastic (GPT), this wire meets SAE J1128 specifications and is available in multiple colors for circuit identification.

Specifications & Features

• Gauge: 14 AWG
• Stranding: 19 x 0.014"
• Outside Diameter: 0.113"
• Conductor Material: 100% stranded annealed copper
• Insulation Type: GPT – General Purpose Thermoplastic
• Voltage Rating: Up to 60V
• Temperature Rating: -40°C to 80°C (-40°F to 176°F)
• Standards Met: SAE J1128, RoHS compliant
• Available Colors: Black, red, yellow, white, blue, green, gray, tan, purple, pink, orange, dark green, dark blue, and brown
• Highly flexible and abrasion-resistant for simplified routing and long-term durability
• Ideal for automotive, trailer, RV, and industrial low-voltage wiring
• Made in USA

Application Notes

This wire is recommended for use in harnesses, dashboard systems, lighting, and accessory power circuits. Its color-coded options enable easy visual tracing and efficient troubleshooting in both OEM and aftermarket electrical installations.