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.

62 products

Showing 1 - 24 of 62 products

Showing 1 - 24 of 62 products
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Ancor Tinned Copper Primary WireAncor Tinned Copper Primary Wire
Ancor Ancor Tinned Copper Primary WireSKU: 531277-GRN-6AWG-1'
Sale priceFrom $0.26
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Battery Cable, Ancor
Ancor Battery Cable, AncorSKU: 531278-RED-1AWG-1'
Sale priceFrom $2.65
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Triplex Boat Cable, Flat
Ancor Triplex Boat Cable, FlatSKU: 531280-6-3AWG-1ft
Sale priceFrom $0.92
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Heat Shrink Tubing (ALT) Ancor, Adhesive LinedHeat Shrink Tubing (ALT) Ancor, Adhesive Lined
Ancor Heat Shrink Tubing (ALT) Ancor, Adhesive LinedSKU: 531285-1/8"-3in-BLK
Sale priceFrom $3.04
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Tinned Butt Connector, 2 PackTinned Butt Connector, 2 Pack
Ancor Tinned Butt Connector, 2 PackSKU: 541440-1AWG
Sale priceFrom $3.86
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Butt Connectors, Adhesive Lined Heat Shrink, Ancor
Ancor Butt Connectors, Adhesive Lined Heat Shrink, AncorSKU: 531286-8AWG-RED-3
Sale priceFrom $4.15
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Nylon Cable Clamps, Natural
Ancor Nylon Cable Clamps, NaturalSKU: 531309-1/4"-6
Sale priceFrom $4.35
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Heat Shrink Tubing Ancor Adhesive Lined Heavy Wall Battery Cable
Ancor Heat Shrink Tubing Ancor Adhesive Lined Heavy Wall Battery CableSKU: 531304-BLK-3/4"-3"
Sale priceFrom $6.58
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Standard Battery Cable Assembly, Ancor
Ancor Standard Battery Cable Assembly, AncorSKU: 531299-2AWG-18in-RED
Sale priceFrom $24.35
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Cable Ties AncorCable Ties Ancor
Ancor Cable Ties AncorSKU: 541937-WHT-8in-Selfcutting-20
Sale priceFrom $1.25
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Heat Shrink Butt Connector, Step-Down, 22-18/22-14, 3pcHeat Shrink Butt Connector, Step-Down, 22-18/22-14, 3pc
Split Wire Loom, Ancor Black
Ancor Split Wire Loom, Ancor BlackSKU: 531276-3/8"
Sale priceFrom $6.25
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Reducing Butt Connectors, Ancor
Ancor Reducing Butt Connectors, AncorSKU: 531300-12-10to16-14AWG-3
Sale priceFrom $3.65
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Nylon Flanged Spade
Ancor Nylon Flanged SpadeSKU: 541436-12-10AWG-5-#8
Sale priceFrom $2.77
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Marine Grade Wiring Spiral Wrap, Ancor
Ancor Marine Grade Wiring Spiral Wrap, AncorSKU: 531288-1"-5ft
Sale priceFrom $10.25
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Nylon Cable Clamps, Assorted
Ancor Nylon Cable Clamps, AssortedSKU: 531287-1/4"
Sale priceFrom $4.87
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Double Crimp Ratchet Tool, 26-10 AWG Ancor
Wire Connector Kit, 120 Piece
Ancor Wire Connector Kit, 120 PieceSKU: 16089
Sale price$36.08
Double Male/Female Disconnect Adapter, 1/4" tab (5)
Safety Duplex Cable, 16/2 AWG Round ft
Ancor Safety Duplex Cable, 16/2 AWG Round ftSKU: 567321
Sale price$0.95
Heat Shrink Butt Connector, Step Down, 25 Pack
Ancor Heat Shrink Butt Connector, Step Down, 25 PackSKU: 541443-12-10/8AWG
Sale priceFrom $41.32
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Double Crimp, Nylon Butt Connectors
Ancor Double Crimp, Nylon Butt ConnectorsSKU: 541435-12-10AWG-2-
Sale priceFrom $3.15
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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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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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