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Marine Navigation & Instruments - Accessories

Enhance your marine navigation setup with premium navigation instrument accessories designed to improve installation, connectivity, and overall performance on the water. Whether you're upgrading your helm, replacing components, or expanding your onboard electronics system, the right accessories help ensure reliable operation and seamless integration. Built for demanding freshwater and saltwater environments, our collection features durable products engineered to withstand moisture, vibration, corrosion, and harsh marine conditions. Browse mounting brackets, protective covers, cables, sensors, connectors, replacement parts, display accessories, networking components, and other essential navigation hardware for a wide range of marine instruments. Designed for compatibility, convenience, and long-lasting reliability, these accessories help maximize the functionality of GPS systems, chartplotters, fish finders, radar, autopilots, and other onboard electronics. Featuring trusted marine brands recognized for quality and innovation, our Marine Navigation Instruments – Accessories collection provides dependable solutions for recreational boaters, anglers, and professional mariners. Shop today with confidence.

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  • Simrad Edge Bezels f/NSS7 evo3 Zeus3 7" Display [000-13749-001]
    Simrad

    Simrad Edge Bezels f/NSS7 evo3 Zeus3 7" Display [000-13749-001]

    $22.76
    $24.19
    $22.76
    Edge Bezels for NSS7 evo3 & Zeus3 7" DisplaySpecifically for Simrad's NSS7 evo3 and Simrad's Zeus3 7" Display.
    $22.76
    $24.19
    $22.76
  • Simrad Suncover f/GO12 XSE [000-14147-001]
    Simrad

    Simrad Suncover f/GO12 XSE [000-14147-001]

    $48.39
    $0.00
    $48.39
    Suncover for GO12 XSEMake sure your GO12 continues to work like new by protecting it with Simrad's GO12 suncover. This sturdily made covers fits perfectly. It protects from overexposure to sun glare during long boat trips. The suncover is UV ray resistant. Specifications: Type:...
    $48.39
    $0.00
    $48.39
  • Simrad Power Cord f/GO5 w/N2K Cable [000-13171-001]
    Simrad

    Simrad Power Cord f/GO5 w/N2K Cable [000-13171-001]

    $74.01
    $0.00
    $74.01
    Power Cord f/GO5 w/N2K CableGO5 power cable w/N2K Cable Specifications: Type: Power Cords Box Dimensions: 3"H x 5"W x 10"L WT: 0.5 lbs UPC: 9420024152942
    $74.01
    $0.00
    $74.01
  • Raymarine Wind Transmitter Bearing Service Kit [TA122]
    Raymarine

    Raymarine Wind Transmitter Bearing Service Kit [TA122]

    $149.46
    $0.00
    $149.46
    TA122 Wind Transmitter Bearing Service Kit
    $149.46
    $0.00
    $149.46
  • Simrad Suncover f/NSX 3009 [000-15817-001]
    Simrad

    Simrad Suncover f/NSX 3009 [000-15817-001]

    $42.69
    $0.00
    $42.69
    Suncover for NSX 3009Make sure your NSX continues to work like new by protecting it with the Simrad Suncover. This sturdily made cover fits your system perfectly. It protects your unit from overexposure to sun glare during long boat trips. The cover is UV...
    $42.69
    $0.00
    $42.69
  • Simrad Suncover f/GO9 [000-13698-001]
    Simrad

    Simrad Suncover f/GO9 [000-13698-001]

    $39.85
    $0.00
    $39.85
    Suncover for GO9Make sure your GO9 continues to work like new by protecting it with Simrad's GO9 suncover. This sturdily made covers fits perfectly. It protects from overexposure to sun glare during long boat trips. The suncover is UV ray resistant. Specifications: Type: Covers...
    $39.85
    $0.00
    $39.85
  • Lowrance Bracket Knobs f/HDS-7 LIVE [000-14586-001]
    Lowrance

    Lowrance Bracket Knobs f/HDS-7 LIVE [000-14586-001]

    $56.93
    $64.05
    $56.93
    Bracket & Knobs for HDS-7 LIVEBracket and knobs specifically for Lowrance's HDS-7 LIVE. Specifications: Type: Mounting Brackets Box Dimensions: 3"H x 5"W x 14"L WT: 0.65 lbs UPC: 9420024174784
    $56.93
    $64.05
    $56.93
  • Raymarine RayNet to RayNet Cable - 2M [A62361]
    Raymarine

    Raymarine RayNet to RayNet Cable - 2M [A62361]

    $149.46
    $0.00
    $149.46
    2M RayNet to RayNet Cable for e & c Series
    $149.46
    $0.00
    $149.46
  • Simrad Power Cable - 2m - NSE & StructureScan 3D [000-00128-001]
    Simrad

    Simrad Power Cable - 2m - NSE & StructureScan 3D [000-00128-001]

    $72.59
    $81.14
    $72.59
    Simrad Power Cable f/NSE NSS & StructureScan 3D, GO7, GO9, GO124 pin conn. to 4 bare wires for power in - power control bus and external alarm - 6.5 ft (2 m). Specifications: Type: Power Cords Box Dimensions: 1"H x 4"W x 5"L WT:...
    $72.59
    $81.14
    $72.59
  • Lowrance Power Cord f/HOOK2 Series [000-14172-001]
    Lowrance

    Lowrance Power Cord f/HOOK2 Series [000-14172-001]

    $24.19
    $27.03
    $24.19
    Power Cord for HOOK² SeriesPower cord for all sizes of HOOK² series - 5", 7", 9" & 12" Specifications: Type: Power Cords Box Dimensions: 1"H x 3"W x 8"L WT: 0.45 lbs UPC: 9420024168172
    $24.19
    $27.03
    $24.19
  • Furuno Suncover f/FCV858 [100-330-843-10]
    Furuno

    Furuno Suncover f/FCV858 [100-330-843-10]

    $42.71
    $0.00
    $42.71
    Suncover for FCV585Protective Suncover for Furuno's FCV585 display. Specifications: Type: Covers Box Dimensions: 3"H x 10"W x 10"L WT: 0.55 lbs UPC: 611679392480
    $42.71
    $0.00
    $42.71
  • FLIR RayNet to RJ45 - 100' [308-0251-30-00]
    FLIR Systems

    FLIR RayNet to RJ45 - 100' [308-0251-30-00]

    $169.39
    $170.81
    $169.39
    RayNet to RJ45 - 100'RayNet network cables are for connecting the Digital Sounder Module (DSM) sonar, SR100 Sirius Weather Receiver and additional compatible Raymarine Multifunction Displays.The RayNet connector is used for connecting network switches and SeaTalkhs devices to the multifunction display via RayNet cables....
    $169.39
    $170.81
    $169.39
  • Furuno Pole Mount f/SCX20 SCX21 Satellite Compass [001-554-920-00]
    Furuno

    Furuno Pole Mount f/SCX20 SCX21 Satellite Compass [001-554-920-00]

    $296.10
    $0.00
    $296.10
    Pole Mount for SCX20 & SCX21 Satellite CompassThis Furuno pole mount is specifically for the Furuno SCX20 and SCX21 satellite compasses.This product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns. Specifications: Type:...
    $296.10
    $0.00
    $296.10
  • Lowrance Sun Cover f/HOOK2 12" Series [000-14177-001]
    Lowrance

    Lowrance Sun Cover f/HOOK2 12" Series [000-14177-001]

    $42.69
    $48.39
    $42.69
    Sun Cover for HOOK2 12" SeriesKeep your HOOK2 safe from dirt and debris with a Lowrance Sun Cover Specifications: Type: Covers Box Dimensions: 2"H x 10"W x 16"L WT: 0.6 lbs UPC: 9420024168226
    $42.69
    $48.39
    $42.69
  • Lowrance Bracket f/Mark-5 & Elite-5 & Simrad GO5 Models [000-10027-001]
    Lowrance

    Lowrance Bracket f/Mark-5 & Elite-5 & Simrad GO5 Models [000-10027-001]

    $29.88
    $32.73
    $29.88
    Bracket for Mark/Elite 4 & 5 models.Works with: Lowrance Elite-5, Elite-5m, Elite-5x, Mark-5x, Mark-5x Pro, Simrad go5 Specifications: Type: Mounting Brackets Box Dimensions: 3"H x 3"W x 4"L WT: 0.1 lbs UPC: 042194534930
    $29.88
    $32.73
    $29.88
  • Lowrance Fuel Flow Sensor w/10' Cable & T-Connector [000-11517-001]
    Lowrance

    Lowrance Fuel Flow Sensor w/10' Cable & T-Connector [000-11517-001]

    $337.39
    $0.00
    $337.39
    Fuel Flow Sensor with 10' cable & T-connectorFuel Flow Sensor Gasoline ONLY. 1 required per engine. Up to 3 engines supported. Outputs: Fuel Flow Tank Fuel Used Trip Fuel Used Seasonal Fuel Used Cable Length: 10'Fuel Line Diameter: 3/8" (9.5mm) Inside DiameterFlow Rate Measured:...
    $337.39
    $0.00
    $337.39
  • Lowrance Eagle HOOK2/HOOK Reveal 9 Mounting Bracket [000-14171-001]
    Lowrance

    Lowrance Eagle HOOK2/HOOK Reveal 9 Mounting Bracket [000-14171-001]

    $49.81
    $55.50
    $49.81
    Eagle HOOK²/HOOK Reveal 9 Mounting BracketThis bracket is designed to fit Lowrance’s Eagle HOOK2/HOOK Reveal 9 fishfinder/chartplotter.Specifications:Bracket Type: Gimbal bracket Specifications: Type: Mounting Brackets Box Dimensions: 3"H x 5"W x 14"L WT: 0.7 lbs UPC: 9420024168165
    $49.81
    $55.50
    $49.81
  • TAILFIN Wireless Remote [1350]
    TAILFIN

    TAILFIN Wireless Remote [1350]

    $86.82
    $113.87
    $86.82
    Wireless RemoteThe TAILFIN wireless remote features a vibrant orange faceplate, a protective cover, a long battery life, and a comfortable lanyard. Multiple remotes can be programmed into the system at the same time, so grab a spare or two. NOTE: This remote is only for...
    $86.82
    $113.87
    $86.82
  • FORESIGHT Garmin Force Mega 360 Dual Bracket [1017]
    FORESIGHT

    FORESIGHT Garmin Force Mega 360 Dual Bracket [1017]

    $404.28
    $427.06
    $404.28
    Garmin Force Mega 360 Dual BracketWith this bracket, users can attach a FORESIGHT Mount and a Humminbird Mega 360 unit to a Garmin Force trolling motor with a single bracket. Both ends of the bracket have a pivot joint for ultimate versatility in how...
    $404.28
    $427.06
    $404.28
  • FORESIGHT Minn Kota Ultrex QUEST Fit Kit [1011]
    FORESIGHT

    FORESIGHT Minn Kota Ultrex QUEST Fit Kit [1011]

    $146.61
    $158.00
    $146.61
    Minn Kota Ultrex QUEST Fit KitThis bracket kit is needed to install a FORESIGHT Forward-Facing Sonar Mount on a Minn Kota Ultrex or the Ultrex QUEST trolling motor.Specifications: Weight: 2 lbs. Dimensions: 8 x 8 x 3 inches Specifications: Type: Mounting Brackets Box Dimensions:...
    $146.61
    $158.00
    $146.61