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 1 - 24 of 344 products

Showing 1 - 24 of 344 products
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Ancor Tinned Copper Primary WireAncor Tinned Copper Primary Wire
Ancor Ancor Tinned Copper Primary WireSKU: 531277-6AWG-GRN-1'
From $0.26
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Battery Cable, Ancor
Ancor Battery Cable, AncorSKU: 531278-RED-1AWG-1'
From $2.65
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Triplex Boat Cable, Flat
Ancor Triplex Boat Cable, FlatSKU: 531280-6-3AWG-1ft
From $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
From $3.04
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Pacer UL Triplex Cable Wire Flat White Jacket and Black, Green, White Conductors
Pacer Pacer UL Triplex Cable Wire Flat White Jacket and Black, Green, White ConductorsSKU: 566473-14/3
From $0.95
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Hella Marine, 2 Pole Plug, 12 V
Hella Marine Hella Marine, 2 Pole Plug, 12 VSKU: 534117
$9.50
Trident Split Wire Harness Conduit
Trident Marine Trident Split Wire Harness ConduitSKU: 566231-3/8"
From $0.50
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Cobra Round Primary Wire
Cobra Wire & Cable Cobra Round Primary WireSKU: 543927-#8-Black
From $0.21
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Trident TFK Series Stern Flex KitTrident TFK Series Stern Flex Kit
Trident Marine Trident TFK Series Stern Flex KitSKU: 566266-4ft-WHT
From $27.50
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Tinned Butt Connector, 2 PackTinned Butt Connector, 2 Pack
Ancor Tinned Butt Connector, 2 PackSKU: 541440-1AWG
From $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
From $4.15
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12 Volt DC Plug with Dual Extension Sockets, 1013
Blue Sea Systems 12 Volt DC Plug with Dual Extension Sockets, 1013SKU: 245299
$35.50
Nylon Cable Clamps, Natural
Ancor Nylon Cable Clamps, NaturalSKU: 531309-1/4"-6
From $4.35
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Sea-Dog Universal Kill SwitchSea-Dog Universal Kill Switch
Sea-Dog Sea-Dog Universal Kill SwitchSKU: 543459-Bulk
From $14.50
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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"
From $6.58
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Standard Battery Cable Assembly, Ancor
Ancor Standard Battery Cable Assembly, AncorSKU: 531299-2AWG-18in-RED
From $20.67
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Cable Ties AncorCable Ties Ancor
Ancor Cable Ties AncorSKU: 541937-WHT-8in-Selfcutting-20
From $1.25
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Discovery Bay PowerPole Connector Set with Boots
Discovery Bay Marine Gear Discovery Bay PowerPole Connector Set with BootsSKU: 576568
$50.50
Blue Sea Systems, Terminal Block, 30 Amp, 600 Volt, 2 - 12 Circuit, BusBar
Blue Sea Systems Blue Sea Systems, Terminal Block, 30 Amp, 600 Volt, 2 - 12 Circuit, BusBarSKU: 531397-2Terminals
From $6.74
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Blue Sea Systems, Cover Connector Maxibus, Busbar, 2127 / 2128
Blue Sea Systems Blue Sea Systems, Cover Connector Maxibus, Busbar, 2127 / 2128SKU: 329994
$28.78
Push Button Panel Mount Circuit Breaker, Screw Terminals, 10 Amp, Retail Pack
Egis Push Button Panel Mount Circuit Breaker, Screw Terminals, 10 Amp, Retail PackSKU: 577081
$7.25
e-Series 350A Battery Selector Switch Off/1/Both/2, Bulk Pack
Egis e-Series 350A Battery Selector Switch Off/1/Both/2, Bulk PackSKU: 576969
$50.40
Split Wire Loom, Ancor Black
Ancor Split Wire Loom, Ancor BlackSKU: 531276-3/8"
From $6.25
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Blue Sea Common 100A Mini Grounding BusBar- 6 Gang
Blue Sea Systems Blue Sea Common 100A Mini Grounding BusBar- 6 GangSKU: 542805-Card
From $6.95
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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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