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

This 16 AWG GPT primary wire is built for automotive and general-purpose low-voltage circuits where durability, flexibility, and conductivity are critical. Made from 100% stranded bare copper and insulated with general-purpose thermoplastic (GPT), this wire is ideal for harnesses, accessories, and lighting installations across a wide range of 12V and 24V systems.

Specifications & Features

• Gauge: 16 AWG
• Stranding: 19 x 0.011"
• Outside Diameter: 0.105"
• 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, gray, white, yellow, blue, tan, purple, pink, orange, green, dark green, dark blue, brown
• Highly flexible and abrasion-resistant for simplified routing in tight spaces
• Ideal for automotive, trailer, RV, and equipment electrical systems
• Made in USA

Application Notes

This wire is trusted for dashboard wiring, lighting circuits, and accessory power feeds in both OEM and aftermarket projects. Color-coded options allow for quick identification and efficient troubleshooting in complex electrical systems.