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Blue 18 AWG automotive primary wire spool, 100 ft length, PVC insulation

SOUTHWIRE COMPANY

SOUTHWIRE COMPANY Automotive Primary Wire 18 AWG 100 ft Blue

SKU CH-PQS3-84T9Q

Single-conductor 18 AWG copper wire with PVC insulation, rated 60 V, supplied in a 100 ft blue reel for automotive primary circuits

  • Length3.500
  • TypeAuto
  • 18 AWG copper conductor handles low-voltage circuits
  • PVC insulation rated for 60 V protects against abrasion
  • Stranded design stays flexible in tight engine bays
  • Blue jacket simplifies circuit identification during repairs
  • 100 ft spool supplies enough wire for multiple jobs

Automotive Primary Wire 18 AWG 100 ft Blue

This single-conductor GPT wire uses stranded copper with PVC insulation rated to 60 V. The 100 ft spool in blue suits low-voltage automotive circuits and general repair work. The trade designation confirms it meets standard automotive primary-wire requirements.

Verify voltage and gauge compatibility before

Ensure the circuit you are wiring operates at or below 60 V and that 18 AWG matches the current draw and fuse rating specified for the run. Check that your crimp terminals and connectors accept stranded 18 AWG conductors for a secure joint.

Stranded copper and PVC jacket simplify routing

The flexible stranded core bends easily around tight engine-bay corners without work-hardening. Blue PVC insulation resists abrasion, oil and moisture while the colour aids circuit identification during future service. The 100 ft length provides enough stock for multiple runs from a single spool.

Highlights

  • 18 AWG copper conductor handles low-voltage circuits
  • PVC insulation rated for 60 V protects against abrasion
  • Stranded design stays flexible in tight engine bays
  • Blue jacket simplifies circuit identification during repairs
  • 100 ft spool supplies enough wire for multiple jobs

Specifications

BrandSouthwire Company
Length3.500
TypeAuto

Questions about this item

What comes in the box and do I need anything else to use the wire?

The package contains one spool of 18 AWG stranded copper wire with blue PVC insulation, 100 ft long. Connectors, terminals, crimp tools and heat-shrink tubing are sold separately.

How do I choose the right gauge or length for my job?

This listing is the single 18 AWG, 100 ft blue roll rated for 60 V automotive circuits. Select a different gauge or length if your circuit requires higher current capacity or a shorter run.

What does the 60 V rating mean when the wire is installed in a vehicle?

The 60 V rating is the maximum continuous voltage the PVC insulation is designed to withstand in automotive primary wiring applications such as lighting, accessories and low-voltage signals.

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