8 AWG Primary Wire – GPT Stranded Copper Automotive Wire – 25 ft to 500 ft – Made in USA

Product Description

This 8 AWG GPT primary wire is built for low-voltage automotive, truck, and tractor applications. Manufactured in the USA with stranded annealed copper and insulated with GPT thermoplastic, it provides flexibility and resilience in 12V and 24V systems. Designed for rugged service environments and compliant with SAE J1128 specifications, this wire is available in multiple colors for simplified circuit identification.

Specifications & Features

• Gauge: 8 AWG
• Stranding: 6 x 0.024", 13 x 0.031"
• Outside Diameter: 0.231"
• 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, white, red, green
• Flexible and oil-resistant construction for routing through tight or exposed spaces
• Suitable for automotive, agricultural, and industrial wiring jobs
• Made in USA

Application Notes

Use this 8 gauge copper wire in power circuits, lighting systems, and dashboard harnesses where flexibility and reliability are essential. Color-coded insulation supports efficient circuit tracing and streamlined diagnostics during installation or service.