Electrical Wire & Wiring Supplies for Boats

Marine electrical wire and wiring supplies help you build and repair boat circuits with proper conductors and connections. Shop tinned copper wire, connectors, and tools designed for marine use.

344 products

Showing 73 - 96 of 344 products

Showing 73 - 96 of 344 products
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Liquid Tight Wire Seals, Ancor
Ancor Liquid Tight Wire Seals, AncorSKU: 531298-10-2AWG
Sale priceFrom $8.75
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Butt Connectors, Vinyl Insulated
Ancor Butt Connectors, Vinyl InsulatedSKU: 531281-2
Sale priceFrom $3.10
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Blue Sea Systems, Busbar, 6 x #10 Terminal Screws
Blue Sea Systems, Busbar, 4 x 5/16, 18 Stud Terminal
Blue Sea Systems, Busbar, 6 x 5/16-18 Stud Terminals
Busbar 150A Positive + Cover
Blue Sea Systems Busbar 150A Positive + CoverSKU: 238243
Sale price$29.17
Terminal Block, 20 Amp / 6 Circuits
DualBus Plus, 1/4" Stud, 5 x 10-32 Screw Terminal, 2722
Mini Butane Torch
Ancor Mini Butane TorchSKU: 538296
Sale price$28.64
Heat Shrink Tubing, Adhesive Lined , 3/4", Yellow, 3 Pack
Horizontal Entry Deck Seal, 2mm-6mm
Scanstrut Horizontal Entry Deck Seal, 2mm-6mmSKU: 562685
Sale price$27.32
Horizontal Entry Deck Seal, 6mm-10mm
Scanstrut Horizontal Entry Deck Seal, 6mm-10mmSKU: 562684
Sale price$37.33
Micro Deck Seal, 2mm-6mm, Plastic
Blue Sea Systems 100 Amps Mini Bus
150A Common Bus Bar Cover150A Common Bus Bar Cover
Egis 150A Common Bus Bar CoverSKU: 577268
Sale price$6.25
Sea-Dog 4299401 Multi-Function Wire Stripper & Crimper
Sea-Dog 5631521 Multi-Fuction Needle Nose Wire Stripper And Crimper

Marine Electrical Wire & Wiring Supplies – Reliable Power Distribution for Boats

Ensure safe, efficient, and long-lasting electrical performance on your vessel with Go2marine’s comprehensive selection of marine electrical wire and wiring supplies. Designed specifically for the harsh marine environment, these products meet or exceed ABYC and USCG standards, offering superior resistance to corrosion, moisture, and vibration.

Shop High-Quality Marine Wiring Products:

  • Tinned copper marine wire – Flexible, corrosion-resistant, and ideal for both AC and DC systems
  • Duplex and triplex wire – Color-coded for easy installation and circuit identification
  • Battery cables – Heavy-duty gauge options for high-current applications
  • Heat shrink tubing and terminals – Waterproof connections for added safety
  • Wire connectors, lugs, and crimp tools – Everything needed for secure, professional-grade installations
  • Cable ties, clamps, and conduit – Organize and protect your wiring from wear and abrasion

Whether you're rewiring your boat, installing new electronics, or upgrading your battery system, Go2marine has the marine-grade wiring supplies to get the job done right. All products are built to withstand saltwater exposure, temperature extremes, and mechanical stress, ensuring dependable power delivery in any condition.

Trusted Marine Brands Include:

  • Ancor Marine
  • Sea-Dog Line
  • Marinco
  • Blue Sea Systems

Why Choose Go2marine?

  • Extensive inventory of marine electrical wire and accessories
  • Expert support from seasoned boating professionals
  • Fast shipping and competitive pricing
  • Products that meet marine safety and performance standards

Power your boat with confidence. Browse Go2marine’s electrical wire and wiring supplies to find everything you need for safe and efficient marine electrical installations.

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