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Electrical - Wire

Marine electrical wire is the foundation of a safe, reliable, and efficient onboard electrical system, delivering dependable power to your vessel's critical equipment and electronics. Engineered for demanding freshwater and saltwater environments, today's marine-grade wire features corrosion-resistant tinned copper conductors, flexible multi-strand construction, and durable insulation designed to withstand vibration, moisture, heat, UV exposure, and harsh marine conditions. From primary wire, battery cable, duplex and triplex cable, signal wire, and specialty marine wiring to a variety of gauges and lengths, these products support everything from engine starting and battery systems to navigation electronics, lighting, pumps, and communication equipment. Marine-grade wire helps reduce voltage drop, improve electrical reliability, and extend the life of your vessel's electrical system while meeting rigorous marine standards.

Featuring premium products from trusted marine manufacturers, our Electrical – Wire collection delivers the quality, durability, and performance serious boaters expect. Browse our selection today and let our knowledgeable team help you choose the ideal marine wire for your next installation, upgrade, or repair.

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  • Sea-Dog 14 AWG Black Primary Wire - 100' [8014012]
    Sea-Dog

    Sea-Dog 14 AWG Black Primary Wire - 100' [8014012]

    $35.81
    $81.83
    $35.81
    14 AWG Black Primary Wire - 100'Tinned Copper Stranded Wire. Sea-Dog Marine Wire™ is offered in all gauges and colors for primary marine wire applications. All 18 AWG - 6 AWG wire is designed and manufactured for marine use with tinned copper wire for...
    $35.81
    $81.83
    $35.81
  • Sea-Dog 8 AWG Black Primary Wire - 25' [8008010]
    Sea-Dog

    Sea-Dog 8 AWG Black Primary Wire - 25' [8008010]

    $45.84
    $105.56
    $45.84
    8 AWG Black Primary Wire - 25'Tinned Copper Stranded Wire. Sea-Dog Marine Wire™ is offered in all gauges and colors for primary marine wire applications. All 18 AWG - 6 AWG wire is designed and manufactured for marine use with tinned copper wire for...
    $45.84
    $105.56
    $45.84
  • Sea-Dog 12 AWG Yellow Primary Wire - 25' [8012030]
    Sea-Dog

    Sea-Dog 12 AWG Yellow Primary Wire - 25' [8012030]

    $21.48
    $47.23
    $21.48
    12 AWG Yellow Primary Wire - 25'Tinned Copper Stranded Wire. Sea-Dog Marine Wire™ is offered in all gauges and colors for primary marine wire applications. All 18 AWG - 6 AWG wire is designed and manufactured for marine use with tinned copper wire for...
    $21.48
    $47.23
    $21.48
  • Sea-Dog 10 AWG Green Primary Wire - 100' [8010042]
    Sea-Dog

    Sea-Dog 10 AWG Green Primary Wire - 100' [8010042]

    $73.06
    $168.69
    $73.06
    10 AWG Green Primary Wire - 100'Tinned Copper Stranded Wire. Sea-Dog Marine Wire™ is offered in all gauges and colors for primary marine wire applications. All 18 AWG - 6 AWG wire is designed and manufactured for marine use with tinned copper wire for...
    $73.06
    $168.69
    $73.06
  • Sea-Dog 8 AWG Yellow Primary Wire - 50' [8008031]
    Sea-Dog

    Sea-Dog 8 AWG Yellow Primary Wire - 50' [8008031]

    $80.23
    $188.25
    $80.23
    8 AWG Yellow Primary Wire - 50'Tinned Copper Stranded Wire. Sea-Dog Marine Wire™ is offered in all gauges and colors for primary marine wire applications. All 18 AWG - 6 AWG wire is designed and manufactured for marine use with tinned copper wire for...
    $80.23
    $188.25
    $80.23
  • Sea-Dog 10 AWG Brown Primary Wire - 25' [8010070]
    Sea-Dog

    Sea-Dog 10 AWG Brown Primary Wire - 25' [8010070]

    $31.51
    $73.88
    $31.51
    10 AWG Brown Primary Wire - 25'Tinned Copper Stranded Wire. Sea-Dog Marine Wire™ is offered in all gauges and colors for primary marine wire applications. All 18 AWG - 6 AWG wire is designed and manufactured for marine use with tinned copper wire for...
    $31.51
    $73.88
    $31.51
  • Sea-Dog 12 AWG Yellow Primary Wire - 100' [8012032]
    Sea-Dog

    Sea-Dog 12 AWG Yellow Primary Wire - 100' [8012032]

    $47.27
    $109.94
    $47.27
    12 AWG Yellow Primary Wire - 100'Tinned Copper Stranded Wire. Sea-Dog Marine Wire™ is offered in all gauges and colors for primary marine wire applications. All 18 AWG - 6 AWG wire is designed and manufactured for marine use with tinned copper wire for...
    $47.27
    $109.94
    $47.27
  • Pacer 16/3 AWG Triplex Cable - Black/Green/White - Sold By The Foot [W16/3-FT]
    Pacer

    Pacer 16/3 AWG Triplex Cable - Black/Green/White - Sold By The Foot [W16/3-FT]

    $1.13
    $1.68
    $1.13
    16/3 AWG Triplex Cable - Black/Green/White - Sold By The Foot16 AWG Triplex boat cable is commonly used for AC circuits in boats and recreational vehicles. It is an ideal choice when looking at multiconductor boat cables. Pacer Group manufactures 16 AWG triplex cables...
    $1.13
    $1.68
    $1.13
  • Pacer Yellow 4 AWG Battery Cable - 50 [WUL4YL-50]
    Pacer

    Pacer Yellow 4 AWG Battery Cable - 50 [WUL4YL-50]

    $171.93
    $303.05
    $171.93
    Yellow 4 AWG Battery Cable - 50' Pacer's 4 AWG Marine Battery Cable meets and exceeds the most stringent specifications. This UL-approved marine cable is manufactured in the USA to ensure high quality.  Oftentimes, marine applications are in enclosed areas with sharp turns. Installation can...
    $171.93
    $303.05
    $171.93
  • Pacer Black 6 AWG Battery Cable - 250 [WUL6BK-250]
    Pacer

    Pacer Black 6 AWG Battery Cable - 250 [WUL6BK-250]

    $551.63
    $870.46
    $551.63
    Black 6 AWG Battery Cable - 250' Pacer's 6 AWG Marine Battery Cable meets and exceeds the most stringent specifications. This UL-approved marine cable is manufactured the USA to ensure high quality.  Often times, marine applications are in enclosed areas with sharp turns.  Installation can...
    $551.63
    $870.46
    $551.63
  • Pacer Clear 16/2 AWG Two Conductor Speaker Wire - 100' [W16-2ACLR-100]
    Pacer

    Pacer Clear 16/2 AWG Two Conductor Speaker Wire - 100' [W16-2ACLR-100]

    $65.90
    $96.43
    $65.90
    Clear 16/2 AWG Two Conductor Speaker Wire  - 100'Speaker wire is often used with home theaters, digital audio as well as stereo speakers. The speaker wire is not rated for in-wall usage. So, how is it manufactured? Speaker wire is made from finely stranded...
    $65.90
    $96.43
    $65.90
  • Pacer White 16 AWG Primary Wire - 250 [WUL16WH-250]
    Pacer

    Pacer White 16 AWG Primary Wire - 250 [WUL16WH-250]

    $65.90
    $102.45
    $65.90
    White 16 AWG Primary Wire - 250' Pacer's marine wire is designed to handle the harshest marine environments.  It is manufactured to meet and exceed the most stringent specifications.  This 16 AWG marine wire is constructed in the USA to achieve the highest level of...
    $65.90
    $102.45
    $65.90
  • Pacer Black 8 AWG Primary Wire - 250 [WUL8BK-250]
    Pacer

    Pacer Black 8 AWG Primary Wire - 250 [WUL8BK-250]

    $345.30
    $550.57
    $345.30
    Black 8 AWG Primary Wire - 250'Pacer's marine wire is designed to handle the harshest marine environments.  It is manufactured to meet and exceed the most stringent specifications.  This 8 AWG marine wire is constructed in the USA to achieve the highest level of...
    $345.30
    $550.57
    $345.30
  • Pacer Blue 18 AWG Primary Wire - 500 [WUL18BL-500]
    Pacer

    Pacer Blue 18 AWG Primary Wire - 500 [WUL18BL-500]

    $91.69
    $154.03
    $91.69
    Blue 18 AWG Primary Wire - 500' Pacer's marine wire is designed to handle the harshest marine environments.  It is manufactured to meet and exceed the most stringent specifications.  This 18 AWG marine wire is constructed in the USA to achieve the highest level of...
    $91.69
    $154.03
    $91.69
  • Pacer Yellow 4 AWG Battery Cable - Sold By The Foot [WUL4YL-FT]
    Pacer

    Pacer Yellow 4 AWG Battery Cable - Sold By The Foot [WUL4YL-FT]

    $5.72
    $7.57
    $5.72
    Yellow 4 AWG Battery Cable - Sold By The Foot Pacer's 4 AWG Marine Battery Cable meets and exceeds the most stringent specifications. This UL-approved marine cable is manufactured in the USA to ensure high quality.  Oftentimes, marine applications are in enclosed areas with sharp...
    $5.72
    $7.57
    $5.72
  • Pacer Black 3/0 AWG Battery Cable - Sold By The Foot [WUL3/0BK-FT]
    Pacer

    Pacer Black 3/0 AWG Battery Cable - Sold By The Foot [WUL3/0BK-FT]

    $18.61
    $23.86
    $18.61
    Black 3/0 AWG Battery Cable - Sold By The Foot Pacer's 3/0 AWG Marine Battery Cable meets and exceeds the most stringent specifications. This UL-approved marine cable is manufactured in the USA to ensure high quality.  Marine installations can occur in tight, enclosed spaces that...
    $18.61
    $23.86
    $18.61
  • Pacer Red 3/0 AWG Battery Cable - Sold By The Foot [WUL3/0RD-FT]
    Pacer

    Pacer Red 3/0 AWG Battery Cable - Sold By The Foot [WUL3/0RD-FT]

    $18.61
    $23.86
    $18.61
    Red 3/0 AWG Battery Cable - Sold By The Foot Pacer's 3/0 AWG Marine Battery Cable meets and exceeds the most stringent specifications. This UL-approved marine cable is manufactured in the USA to ensure high quality.  Marine installations can occur in tight, enclosed spaces that...
    $18.61
    $23.86
    $18.61
  • Pacer 6/2 AWG Safety Duplex Cable - Flat Cable - Red/Yellow - Sold By The Foot [W6/2RYW-FT]
    Pacer

    Pacer 6/2 AWG Safety Duplex Cable - Flat Cable - Red/Yellow - Sold By The Foot [W6/2RYW-FT]

    $7.15
    $9.69
    $7.15
    6/2 AWG Safety Duplex Cable - Flat Cable - Red/Yellow - Sold By The FootDuplex Boat Cable is used in low-voltage AC applications and DC circuits. Pacer manufactures 16 AWG Duplex boat cables in-house in the USA for the best quality. First, the cable...
    $7.15
    $9.69
    $7.15
  • Pacer Black 12 AWG Primary Wire - 100 [WUL12BK-100]
    Pacer

    Pacer Black 12 AWG Primary Wire - 100 [WUL12BK-100]

    $57.30
    $96.43
    $57.30
    Black 12 AWG Primary Wire - 100' Pacer's marine wire is designed to handle the harshest marine environments.  It is manufactured to meet and exceed the most stringent specifications.  This 12 AWG marine wire is constructed in the USA to achieve the highest level of...
    $57.30
    $96.43
    $57.30
  • Pacer White 12 AWG Primary Wire - 500 [WUL12WH-500]
    Pacer

    Pacer White 12 AWG Primary Wire - 500 [WUL12WH-500]

    $256.47
    $446.33
    $256.47
    White 12 AWG Primary Wire - 500'Pacer's marine wire is designed to handle the harshest marine environments.  It is manufactured to meet and exceed the most stringent specifications.  This 12 AWG marine wire is constructed in the USA to achieve the highest level of...
    $256.47
    $446.33
    $256.47