• Automotive Primary Wire 18 Gauge 45 FT - Black
  • Automotive Primary Wire 18 Gauge 45 FT - White
  • 2 Pack of Automotive Primary Wire 18 Gauge 45 FT - Yellow
  • 2 Pack of Automotive Primary Wire 18 Gauge 45 FT - Red
  • 2 Pack of Automotive Primary Wire 18 Gauge 45 FT - Green
1 5
SKU: PRY18BK-45

18 AWG Primary Wire - GPT Automotive - 45 ft - 1 or 2 Pack

$10.49 USD
$10.49 USD
Sale Sold out
Color
Pack Size
Icon
Orders placed before 2PM EST ship the same day.
Icon
Get a bulk quote
Icon
Free shipping on orders over $150
Icon
No sales tax on orders outside Florida

Product Description

This 18 AWG automotive primary wire is ideal for low-voltage circuits in vehicles, trailers, and equipment. It is constructed from stranded annealed bare copper and insulated with durable GPT-grade PVC, offering reliable performance in a wide range of operating conditions. With a 45 ft length and multiple pack options, it is well suited for 12V DC systems and general-purpose wiring.

Specifications & Features

  • Gauge: 18 AWG
  • Conductor Material: Stranded annealed bare copper
  • Insulation Type: GPT-grade thermoplastic PVC
  • 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, Yellow, Red, Green
  • Flexible insulation supports tight routing in vehicle wiring harnesses
  • Resistant to oil, abrasion, and automotive fluids

Application Notes

This 18 gauge GPT wire is suitable for automotive fuse blocks, interior circuits, trailer lighting, and aftermarket electrical systems. Its stranded copper construction ensures flexibility and conductivity, while the PVC insulation protects against wear, heat, and fluids. Ideal for both OEM and custom wiring applications where space and durability matter.