This 16 AWG automotive primary wire is designed for low-voltage 12V DC circuits in automotive, trailer, and general service applications. Constructed from stranded annealed bare copper and insulated with GPT-grade thermoplastic PVC, this wire delivers reliable flexibility, abrasion resistance, and chemical durability. Available in multiple colors, it supports clear circuit identification in both OEM and aftermarket systems.

Specifications & Features

• Gauge: 16 AWG
• Conductor Material: Stranded annealed bare copper
• Insulation Type: GPT-grade thermoplastic PVC
• Voltage Rating: 60V DC / 25V AC RMS
• Temperature Rating: -40C to 80C (-40F to 176F)
• Standards Met: SAE J1128, RoHS compliant
• Available Colors: Green, Brown, Blue, Red, White, Yellow
• Flexible insulation allows easy routing in tight spaces
• Resistant to oil, abrasion, and common automotive fluids
• Made in USA

Application Notes

This 16 gauge GPT wire is ideal for automotive wiring harnesses, trailer lighting, fuse blocks, and switch circuits. Its stranded copper conductor offers flexible installation, and the durable PVC insulation provides protection in harsh environments. Color-coded options support quick identification and clean circuit separation during installation or repair.