18 Gauge Automotive Wire

18 AWG primary automotive wire. Available in red, black, blue, green, white, yellow, brown, purple, orange, and pink. PVC Insulation resists abrasion, grease, oil, and acids. For general purpose wiring of automobiles, boats, RV's, and other general purpose low voltage electrical circuits. Temperature rated to 176°F (80°C). RoHS compliant and meets SAE J1128. Copper core is made from 16 strands of 30 gauge pure copper. Nominal outside diameter is 0.095''. American Made.

18 AWG Gauge Automotive Wire Length vs Amperage - 2% Voltage Drop at 12 Volts DC
Total 18 Awg Wire Amperage 3 Amps 5 Amps 7.5 Amps 10 Amps 15 Amps
Recommended Max Length (ft) 12.2 7.3 4.9 3.7 2.4
Sale
Red 18 Gauge Primary Automotive Wire 30ft. Length

Red 18 gauge GPT automotive wire. 30 ft. mini GPT wire packages are a convenient way to purchase wire in a small quantity. Wire package contain the same Red GPT automotive wire found on our larger...
$6.69
You save:
$1.85
Sale
18 Gauge Black Automotive Wire 30ft.

Black 18 gauge GPT automotive wire. 30 ft. mini GPT wire packages are a convenient way to purchase wire in a small quantity. Wire package contain the same Black GPT automotive wire found on our...
$6.69
You save:
$1.85
Sale
White 18 Awg Auto Wire GPT - 30ft.

White 18 gauge GPT automotive wire. 30 ft. mini GPT wire packages are a convenient way to purchase wire in a small quantity. Wire package contain the same White GPT automotive wire found on our...
$6.69
You save:
$1.85
Sale
Blue Primary Automotive Wire - 18 Gauge Small Pack

Blue 18 gauge GPT automotive wire. 30 ft. mini GPT wire packages are a convenient way to purchase wire in a small quantity. Wire package contain the same Blue GPT automotive wire found on our larger...
$6.69
You save:
$1.85
Sale
Green GPT Auto Wire - 18 Awg 30ft. Package

Green 18 gauge GPT automotive wire. 30 ft. mini GPT wire packages are a convenient way to purchase wire in a small quantity. Wire package contain the same Green GPT automotive wire found on our...
$6.69
You save:
$1.85
Sale
Yellow Primary Automotive Wire - 18 Awg Small Pack

Yellow 18 gauge GPT automotive wire. 30 ft. mini GPT wire packages are a convenient way to purchase wire in a small quantity. Wire package contain the same Yellow GPT automotive wire found on our...
$6.69
You save:
$1.85
Sale
Brown 18 Gauge Auto Wire GPT - 30ft.

Brown 18 gauge GPT automotive wire. 30 ft. mini GPT wire packages are a convenient way to purchase wire in a small quantity. Wire package contain the same Brown GPT automotive wire found on our...
$6.69
You save:
$1.85
Sale
18 Awg Orange Automotive Wire 30ft.

Orange 18 gauge GPT automotive wire. 30 ft. mini GPT wire packages are a convenient way to purchase wire in a small quantity. Wire package contain the same Orange GPT automotive wire found on our...
$6.69
You save:
$1.85
Sale
Purple GPT Auto Wire - 18 gauge 30ft. Package

Purple 18 gauge GPT automotive wire. 30 ft. mini GPT wire packages are a convenient way to purchase wire in a small quantity. Wire package contain the same Purple GPT automotive wire found on our...
$6.69
You save:
$1.85
Sale
Pink 18 Awg Primary Automotive Wire 30ft. Length

Pink 18 gauge GPT automotive wire. 30 ft. mini GPT wire packages are a convenient way to purchase wire in a small quantity. Wire package contain the same Pink GPT automotive wire found on our larger...
$6.69
You save:
$1.85
Sale
Red Automotive Wire 18 gauge 100ft

18 Gauge red primary automotive wire on a 100 Ft. Spool. Red PVC insulation is ROHS compliant. For general purpose automotive wiring and electrical use. Meets SAE J1128. Temperature rating up to...
$11.71
You save:
$3.25
Sale
18 gauge Black Automotive Wire 100ft. Spool

18 Gauge black primary automotive wire on a 100 Ft. Spool. Black PVC insulation is ROHS compliant. For general purpose automotive wiring and electrical use. Meets SAE J1128. Temperature rating up to...
$11.71
You save:
$3.25
Sale
Primary GPT Auto Wire - White 18 Gauge

18 Gauge white primary automotive wire on a 100 Ft. Spool. White PVC insulation is ROHS compliant. For general purpose automotive wiring and electrical use. Meets SAE J1128. Temperature rating up to...
$11.71
You save:
$3.25
Sale
18 gauge Blue Primary Auto Wire 100ft. Spool

18 Gauge blue primary automotive wire on a 100 Ft. Spool. Blue PVC insulation is ROHS compliant. For general purpose automotive wiring and electrical use. Meets SAE J1128. Temperature rating up to...
$11.71
You save:
$3.25
Sale
Green Primary Automotive Wire 18 Gauge

18 Gauge green primary automotive wire on a 100 Ft. Spool. Green PVC insulation is ROHS compliant. For general purpose automotive wiring and electrical use. Meets SAE J1128. Temperature rating up to...
$11.71
You save:
$3.25
Sale
Auto Wire Yellow 18 Awg 100ft. Spool

18 Gauge yellow primary automotive wire on a 100 Ft. Spool. Yellow PVC insulation is ROHS compliant. For general purpose automotive wiring and electrical use. Meets SAE J1128. Temperature rating up...
$11.71
You save:
$3.25
Sale
Brown 100ft Spool of Auto Primary Wire

18 Gauge brown primary automotive wire on a 100 Ft. Spool. Brown PVC insulation is ROHS compliant. For general purpose automotive wiring and electrical use. Meets SAE J1128. Temperature rating up to...
$11.71
You save:
$3.25
Sale
Orange Primary Automotive Wire 100ft Spool

18 Gauge orange primary automotive wire on a 100 Ft. Spool. Orange PVC insulation is ROHS compliant. For general purpose automotive wiring and electrical use. Meets SAE J1128. Temperature rating up...
$11.71
You save:
$3.25
Sale
Purple 100ft Spool of Primary Automotive Wire

18 Gauge purple primary automotive wire on a 100 Ft. Spool. Purple PVC insulation is ROHS compliant. For general purpose automotive wiring and electrical use. Meets SAE J1128. Temperature rating up...
$11.71
You save:
$3.25
Sale
Automotive Wire - Pink 18 Gauge 100ft. Spool

18 Gauge pink primary automotive wire on a 100 Ft. Spool. Pink PVC insulation is ROHS compliant. For general purpose automotive wiring and electrical use. Meets SAE J1128. Temperature rating up to...
$11.71
You save:
$3.25
Sale
Red Primary Automotive Wire

500ft. Spool of 18 gauge Red Primary Automotive Wire. Wire is ROHS compliant. For wiring cars, trucks, trailers, boats, and other general low voltage electrical systems of 60 volts or less. Red PVC...
$55.61
You save:
$15.45
Sale
Black Primary Automotive Wire

500ft. Spool of 18 gauge Black Primary Automotive Wire. Wire is ROHS compliant. For wiring cars, trucks, trailers, boats, and other general low voltage electrical systems of 60 volts or less. Black...
$55.61
You save:
$15.45
Sale
White Primary Automotive Wire

500ft. Spool of 18 gauge Black Primary Automotive Wire. Wire is ROHS compliant. For wiring cars, trucks, trailers, boats, and other general low voltage electrical systems of 60 volts or less. Black...
$55.61
You save:
$15.45
Sale
Blue Primary Automotive Wire

500ft. Spool of 18 gauge Blue Primary Automotive Wire. Wire is ROHS compliant. For wiring cars, trucks, trailers, boats, and other general low voltage electrical systems of 60 volts or less. Blue...
$55.61
You save:
$15.45
Sale
Green Primary Automotive Wire

500ft. Spool of 18 gauge Green Primary Automotive Wire. Wire is ROHS compliant. For wiring cars, trucks, trailers, boats, and other general low voltage electrical systems of 60 volts or less. Green...
$55.61
You save:
$15.45
Sale
Yellow Primary Automotive Wire

500ft. Spool of 18 gauge Yellow Primary Automotive Wire. Wire is ROHS compliant. For wiring cars, trucks, trailers, boats, and other general low voltage electrical systems of 60 volts or less. ...
$55.61
You save:
$15.45
Sale
Brown Primary Automotive Wire

500ft. Spool of 18 gauge Brown Primary Automotive Wire. Wire is ROHS compliant. For wiring cars, trucks, trailers, boats, and other general low voltage electrical systems of 60 volts or less. Brown...
$55.61
You save:
$15.45
Sale
Orange Primary Automotive Wire

500ft. Spool of 18 gauge Orange Primary Automotive Wire. Wire is ROHS compliant. For wiring cars, trucks, trailers, boats, and other general low voltage electrical systems of 60 volts or less. ...
$55.61
You save:
$15.45
Sale
Purple Primary Automotive Wire

500ft. Spool of 18 gauge Purple Primary Automotive Wire. Wire is ROHS compliant. For wiring cars, trucks, trailers, boats, and other general low voltage electrical systems of 60 volts or less. ...
$55.61
You save:
$15.45
Sale
Pink Primary Automotive Wire

500ft. Spool of 18 gauge Orange Primary Automotive Wire. Wire is ROHS compliant. For wiring cars, trucks, trailers, boats, and other general low voltage electrical systems of 60 volts or less. ...
$55.61
You save:
$15.45
Sale
1000ft. Red Primary Auto Wire 18 Awg

18 gauge Red Primary Automotive Wire - Bulk 1000 Ft. Spool - Wire is ROHS compliant. For general purpose automotive wiring and low voltage electrical use. Red PVC insulation. Strand count: 16....
$105.38
You save:
$29.27
Sale
1,000ft Spool 18 Gauge Black Automotive Wire

18 gauge Black Primary Automotive Wire - Bulk 1000 Ft. Spool - Wire is ROHS compliant. For general purpose automotive wiring and low voltage electrical use. Black PVC insulation. Strand count: 16....
$105.38
You save:
$29.27
Sale
Automotive Wire - 1000ft. Spool of White 18 Gauge

18 gauge White Primary Automotive Wire - Bulk 1000 Ft. Spool - Wire is ROHS compliant. For general purpose automotive wiring and low voltage electrical use. White PVC insulation. Strand count: 16....
$105.38
You save:
$29.27
Sale
1,000ft Spool 18 Awg Blue Automotive Wire

18 gauge Blue Primary Automotive Wire - Bulk 1000 Ft. Spool - Wire is ROHS compliant. For general purpose automotive wiring and low voltage electrical use. Blue PVC insulation. Strand count: 16....
$105.38
You save:
$29.27
Sale
Bulk 1000ft Spool Green Primary Auto Wire - 18 Awg

18 gauge Green Primary Automotive Wire - Bulk 1000 Ft. Spool - Wire is ROHS compliant. For general purpose automotive wiring and low voltage electrical use. Green PVC insulation. Strand count: 16....
$105.38
You save:
$29.27
Sale
Automotive Wire - 1000ft. Spool of Yellow 18 Awg

18 gauge Yellow Primary Automotive Wire - Bulk 1000 Ft. Spool - Wire is ROHS compliant. For general purpose automotive wiring and low voltage electrical use. Yellow PVC insulation. Strand count:...
$105.38
You save:
$29.27
Sale
Bulk 1000ft Spool Brown Primary Auto Wire - 18 Gauge

18 gauge Brown Primary Automotive Wire - Bulk 1000 Ft. Spool - Wire is ROHS compliant. For general purpose automotive wiring and low voltage electrical use. Brown PVC insulation. Strand count: 16....
$105.38
You save:
$29.27
Sale
18 Gauge Automotive Primary Wire Orange 1,000ft Spool

18 gauge Orange Primary Automotive Wire - Bulk 1000 Ft. Spool - Wire is ROHS compliant. For general purpose automotive wiring and low voltage electrical use. Orange PVC insulation. Strand count:...
$105.38
You save:
$29.27
Sale
1000ft. Purple Primary Auto Wire 18 Gauge

18 gauge Purple Primary Automotive Wire - Bulk 1000 Ft. Spool - Wire is ROHS compliant. For general purpose automotive wiring and low voltage electrical use. Purple PVC insulation. Strand count:...
$105.38
You save:
$29.27
Sale
18 Awg Automotive Primary Wire Pink 1,000ft Spool

18 gauge Pink Primary Automotive Wire - Bulk 1000 Ft. Spool - Wire is ROHS compliant. For general purpose automotive wiring and low voltage electrical use. Pink PVC insulation. Strand count: 16....
$105.38
You save:
$29.27