Wire-&-Cable > Primary-Wire

18 Gauge Primary Wire - 3000 Feet

Primary wire, or AWG wire, is commonly used in automotive, marine, industrial, and general electrical applications. 18 gauge wire is manufactured with a single copper conductor wire and polyvinyl chloride (PVC) insulation. This construction allows the 18 gauge wire to provide added strength while being highly resistant to grease, oil, and acids. The primary wire PVC insulation features a smooth surface making it easy to work with. 18 gauge wire can be ideal for both custom projects and replacement needs on existing applications. Del City offers 18 gauge primary wire in a variety of spool sizes and colors to meet the needs of your application.


  • Single conductor copper stranded with a polyvinyl chloride insulation.
  • Spool sizes available: 100, 500, 1000, 3000, & 6000 feet.
  • Also available in convenient 45 ft thrifty spools.
  • Colors available: red, white, blue, green, black, yellow, brown, grey, purple, orange, pink, tan, light blue & light green.
  • Rated for 60 volts.
  • Insulation operates optimally between -40°C to 80°C (-40°F to 176°F).
  • Meets or exceeds SAE specification J1128, Ford M1L56A, & Chrysler MS3450.
  • View our Electrical Wire Size Chart
100-FT 500-FT 1000-FT 3000-FT 6000-FT
Item Description Price
1+ I 6000+ I 15000+
Qty in
Package
In Stock Add to Cart
1118701 Red Primary Wire, 18 Ga (3,000 ft. MIN)
0.05570 I 0.04890 I 0.04430
3000 FT
1118702 White Primary Wire, 18 Ga (3,000 ft. MIN)
0.05570 I 0.04890 I 0.04430
3000 FT
1118703 Blue Primary Wire, 18 Ga (3,000 ft. MIN)
0.05570 I 0.04890 I 0.04430
3000 FT
1118704 Green Primary Wire, 18 Ga (3,000 ft. MIN)
0.05570 I 0.04890 I 0.04430
3000 FT Call
1118705 Black Primary Wire, 18 Ga (3,000 ft. MIN)
0.05570 I 0.04890 I 0.04430
3000 FT
1118706 Yellow Primary Wire, 18 Ga (3,000 ft. MIN)
0.05570 I 0.04890 I 0.04430
3000 FT Call
1118707 Brown Primary Wire, 18 Ga (3,000 ft. MIN)
0.05570 I 0.04890 I 0.04430
3000 FT
1118708 Grey Primary Wire, 18 Ga (3,000 ft. MIN)
0.05570 I 0.04890 I 0.04430
3000 FT
1118709 Purple Primary Wire, 18 Ga (3,000 ft. MIN)
0.05570 I 0.04890 I 0.04430
3000 FT
1118710 Orange Primary Wire, 18 Ga (3,000 ft. MIN)
0.05570 I 0.04890 I 0.04430
3000 FT
1118711 Pink Primary Wire, 18 Ga (3000 ft. MIN)
0.05570 I 0.04890 I 0.04430
3000 FT
1118712 Tan Primary Wire, 18 Ga (3000 ft. MIN)
0.05570 I 0.04890 I 0.04430
3000 FT
1118713 Light Blue Primary Wire, 18 Ga (3000 ft. MIN)
0.05570 I 0.04890 I 0.04430
3000 FT
1118714 Light Green Primary Wire, 18 Ga (3000 ft. MIN)
0.05570 I 0.04890 I 0.04430
3000 FT