Marine Navigation & Instruments

Explore a wide range of accessories and advanced navigation equipment, from AIS systems, autopilots, to black box modules and marine cameras, including night vision and network video options. Enhance your vessel's capabilities with cutting-edge instruments like GPS chartplotters, fishfinder combos, radars, transducers, and more. Whether you're seeking to navigate with accuracy, monitor essential data, or enhance your situational awareness, our selection of marine instruments ensures a smooth and informed maritime experience. #ExploreGear | #ExploreMore

All (1366)
Accessories (499)
AIS Systems (44)
Autopilots (119)
Black Box Modules (0)
Cameras & Night Vision (25)
Cameras - Network Video (45)
Clocks & Barometers (1)
Compasses (86)
Fishfinder Only (33)
Gauge Accessories (349)
Gauges (430)
GPS - Chartplotters (14)
GPS - Fishfinder Combos (82)
GPS - Track Plotter (1)
Instruments (94)
Marine Monitors (1)
Network Cables & Modules (54)
NMEA Cables & Sensors (249)
Radars (24)
Sounder/Sonar Modules (8)
Transducer Accessories (156)
Transducers (329)
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  • Maretron NMEA 2000 Starter Kit 1 Maretron 161 Explore Gear
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    Maretron

    Maretron NMEA 2000 Starter Kit 1

    NMEA 2000 Starter Kit 1Maretron's deluxe starter kit provides all the necessary cables and connectors necessary to connect two products together on an NMEA 2000® network.   Contacts are gold-plated brass and couplings are nickel-plated...

    $161.00
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  • Vesper AM/FM Patch Cable f/AIS VHF Antenna Splitter Vesper 19.99 Explore Gear
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    Vesper

    Vesper AM/FM Patch Cable f/AIS VHF Antenna Splitter

    AM/FM Patch Cable for AIS & VHF Antenna SplitterThis 2M (6') patch cable has a BNC connector that plugs into the Vesper Marine AIS VHF Antenna Splitter and a Motorola plug to connect to your AM/FM radio.Features:1 x Standard BNC connector1 x...

    $19.99
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  • Vesper VHF Patch Cable f/AIS VHF Antenna Splitter Vesper 19.99 Explore Gear
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    Vesper

    Vesper VHF Patch Cable f/AIS VHF Antenna Splitter

    VHF Patch Cable for AIS & VHF Antenna SplitterThis 2M (6.5') patch cable has PL259 connectors that connect the Vesper Marine AIS VHF Antenna Splitter and your AIS WatchMate or VHF Radio.Features:2 x PL259 connectors2M (6.5') long 50 Ω...

    $19.99
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  • Vesper Waterproof USB Cable - 5M (16) Vesper 29.99 Explore Gear
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    Vesper

    Vesper Waterproof USB Cable - 5M (16)

    Waterproof USB Cable - 5M (16')USB cable for the AISWatchMate 850, AISWatchMate Vision, and XB-8000 transponders5M (16') USB cable with a waterproof connector that twists locks into the USB socket on a Vesper Marine transponder and has a standard PC USB...

    $29.99
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  • Vesper Protective Cover f/Vision AIS Displays Vesper 24.99 Explore Gear
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    Vesper

    Vesper Protective Cover f/Vision AIS Displays

    Protective Cover for Vision AIS DisplaysProtective cover designed to fit firmly over the Vision AIS display. It will protect your Vision AIS against harsh sunlight, sea spray, and even light knocks. It is a form-fitting cover molded in a way that will...

    $24.99
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  • Veratron LinkUp Intelligent Temperature Pressure Veratron 171.89 Explore Gear
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    Veratron

    Veratron LinkUp Intelligent Temperature Pressure

    LinkUp Intelligent Temperature & PressureThis Sensor measures simultaneously the engine oil's temperature and pressure while providing the data to the LinkUp, which translates it to the NMEA 2000® standard.Features:Interface to the new...

    $190.99
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  • Garmin Perspective Mount f/Livescope Plus LVS34 Garmin 119.99 Explore Gear
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    Garmin

    Garmin Perspective Mount f/Livescope Plus LVS34

    Perspective Mount f/Livescope Plus LVS34The Perspective Mode Mount takes your LiveScope™ Plus real-time scanning sonar to the next level. Attach your LVS34 transducer to this mount to add an overhead sonar view that’s perfect for scouting...

    $119.99
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  • Garmin Trolling Motor Barrel Mount f/Livescope Plus LVS34 Garmin 29.99 Explore Gear
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    Garmin

    Garmin Trolling Motor Barrel Mount f/Livescope Plus LVS34

    Trolling Motor Barrel Mount f/Livescope Plus LVS34 Mount a compatible LiveScope™ transducer on the barrel of your trolling motor with this kit. It is easily adjustable as it features molded teeth and fits all barrel diameters, including those...

    $29.99
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  • Garmin 0 Degree Pole Mount f/Livescope Plus LVS34 Garmin 29.99 Explore Gear
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    Garmin

    Garmin 0 Degree Pole Mount f/Livescope Plus LVS34

    0 Degree Pole Mount f/Livescope Plus LVS34Position your LiveScope™ Plus LVS34 transducer on this 0-degree pole mount for an optimal viewing angle while ice fishing (works for open water fishing too).

    $29.99
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  • Garmin GT36-TM GT8HW-IH Transducer Bundle Garmin 549.99 Explore Gear
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    Garmin

    Garmin GT36-TM GT8HW-IH Transducer Bundle

    GT36-TM & GT8HW-IH Transducer BundlePerfect for the coastal and offshore fisherman who wants CHIRP traditional sonar and CHIRP ClearVü and CHIRP SideVü scanning sonar, these bundles consistently display clear and crisp fish arches with...

    $549.99
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  • Veratron 85mm (3-3/8") VMH-35 Multifunction Gauge Veratron 267.29 Explore Gear
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    Veratron

    Veratron 85mm (3-3/8") VMH-35 Multifunction Gauge

    85mm (3-3/8") VMH-35 Multifunction GaugeThe Veratron VMH 35 is engineered for single inboard or outboard engine applications. The Veratron VMH 35 has an embedded NMEA 2000 gateway that distributes sensor data inputs such as fuel, trim, and...

    $296.99
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  • Propspeed - Foulfree Transducer Coating Propspeed 34.99 Explore Gear
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    Propspeed

    Propspeed - Foulfree Transducer Coating

    Foulfree Transducer CoatingFormulated by industry-leading scientists and certified by Airmar for transducers.  Fouling on the face of transducers can reduce their sensitivity, bottom-echo returns and positive fish targets.  It can also...

    MSRP: $42.99
    $34.99
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  • Raymarine GA200 GPS Sensor f/AIS700 Raymarine 239.99 Explore Gear
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    Raymarine

    Raymarine GA200 GPS Sensor f/AIS700

    GA200 GPS Sensor for AIS700The GA200 is an external antenna, suitable for improving the reception of the internal GNSS (GPS / GLONASS) receivers of compatible MFDs, AIS devices, and VHF radios. The GNSS antenna is supplied with a fitted 10 m (33 ft.)...

    $154.99
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  • Humminbird UC H7R2 Unit Cover f/HELIX 7 G4 Models Humminbird 38.99 Explore Gear
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    Humminbird

    Humminbird UC H7R2 Unit Cover f/HELIX 7 G4 Models

    UC H7R2 Unit Cover for HELIX 7 G4 ModelsThe UC H7R2 is a silicone cover for select HELIX 7 models that help keep your fish finder protected when not in use. Features:Compatible with: HELIX 7 G4 and G4N modelsColor: BlackNot for use while trailering...

    MSRP: $49.99
    $44.99
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  • Humminbird GM H7R2 Gimbal Mount f/HELIX 7 G4N Models Humminbird 59.99 Explore Gear
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    Humminbird

    Humminbird GM H7R2 Gimbal Mount f/HELIX 7 G4N Models

    GM H7R2 Gimbal Mount for HELIX 7 G4N ModelsThe GM H7 is a gimbal mount for HELIX 7 G4N products. This includes the gimbal mount, knobs, and mounting hardware. Features:Compatible with: HELIX 7 G4N modelsIncludes gimbal mount, knobs, and mounting...

    $59.99
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  • Humminbird IDMK H7R2 In-Dash Mounting Kit f/HELIX 7 G4 Humminbird 64.99 Explore Gear
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    Humminbird

    Humminbird IDMK H7R2 In-Dash Mounting Kit f/HELIX 7 G4

    IDMK H7R2 In-Dash Mounting Kit for HELIX 7 G4The IDMK H7R2 is a rigid and reinforced in-dash mounting kit for HELIX 7 Series fish finders, complete with bracket and hardware.  This provides a secure and finished look for the in-dash mounting of...

    $64.99
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  • Humminbird HELIX 7 CHIRP MEGA SI GPS G4N Humminbird 949.99 Explore Gear Humminbird HELIX 7 CHIRP MEGA SI GPS G4N
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    Humminbird

    Humminbird HELIX 7 CHIRP MEGA SI GPS G4N

    $100 Back Via Prepaid Humminbird Mastercard w/Qualifying Purchases UNTIL 03/31/2025 VIEWHELIX 7 CHIRP MEGA SI GPS G4NThe HELIX 7 CHIRP MEGA SI GPS G4N fish finder features MEGA Side Imaging, MEGA Down Imaging, Dual Spectrum CHIRP Sonar, AutoChart Live,...

    $949.99
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  • Humminbird HELIX 7 CHIRP MEGA DI GPS G4N Humminbird 749.99 Explore Gear Humminbird HELIX 7 CHIRP MEGA DI GPS G4N
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    Humminbird

    Humminbird HELIX 7 CHIRP MEGA DI GPS G4N

    $100 Back Via Prepaid Humminbird Mastercard w/Qualifying Purchases UNTIL 03/31/2025 VIEWHELIX 7 CHIRP MEGA DI GPS G4NThe HELIX 7 CHIRP MEGA DI GPS G4N fish finder features MEGA Down Imaging, Dual Spectrum CHIRP Sonar, AutoChart Live, Internal GPS, and...

    $749.99
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  • Humminbird HELIX 7 CHIRP MEGA DI GPS G4N CHO Humminbird 699.99 Explore Gear Humminbird HELIX 7 CHIRP MEGA DI GPS G4N CHO
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    Humminbird

    Humminbird HELIX 7 CHIRP MEGA DI GPS G4N CHO

    $100 Back Via Prepaid Humminbird Mastercard w/Qualifying Purchases UNTIL 03/31/2025 VIEWHELIX 7 CHIRP MEGA DI GPS G4N CHOThe HELIX 7 CHIRP MEGA DI GPS G4N CHO fish finder features MEGA Down Imaging, Dual Spectrum CHIRP Sonar, AutoChart Live, Internal...

    $699.99
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