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 (1425)
Accessories (539)
AIS Systems (42)
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Black Box Modules (1)
Cameras & Night Vision (25)
Cameras - Network Video (46)
Clocks & Barometers (1)
Compasses (89)
Fishfinder Only (40)
Gauge Accessories (377)
Gauges (499)
GPS - Chartplotters (18)
GPS - Fishfinder Combos (106)
GPS - Track Plotter (1)
Instruments (110)
Marine Monitors (31)
Network Cables & Modules (49)
NMEA Cables & Sensors (279)
Radars (34)
Sounder/Sonar Modules (7)
Transducer Accessories (157)
Transducers (379)
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  • Garmin Heavy-Duty Transom Mount Bracket w/Spray Shield Garmin 29.99 Explore Gear
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    Garmin

    Garmin Heavy-Duty Transom Mount Bracket w/Spray Shield

    Heavy-Duty Transom Mount Bracket w/Spray ShieldMount the transducer on the transom of your boat so it remains in the water at all times to provide excellent sonar returns.  Bracket can be adjusted to allow the angle of the transducer to be parallel...

    $29.99
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  • Actisense 0183 to N2K Gateway w\/PC Interface, ISO
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    Actisense

    Actisense 0183 to N2K Gateway w/PC Interface, ISO

    0183 to N2K Gateway with PC Interface, ISO The NGX-1 is an intelligent gateway that converts NMEA 0183 data to NMEA 2000 (and vice versa), allowing you to share information between devices from the two standards. This creates the possibility of...

    $262.00
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  • Actisense 0183 to N2K Gateway w\/PC Interface, USB
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    Actisense

    Actisense 0183 to N2K Gateway w/PC Interface, USB

    0183 to N2K Gateway with PC Interface, USBThe NGX-1 is an intelligent gateway that converts NMEA 0183 data to NMEA 2000 (and vice versa), allowing you to share information between devices from the two standards. This creates the possibility of upgrading...

    $280.00
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  • Actisense Engine Management Unit Analog - NMEA2000 Actisense 586.16 Explore Gear
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    Actisense

    Actisense Engine Management Unit Analog - NMEA2000

    Engine Management Unit Analog - NMEA2000Share engine information on the NMEA 2000® bus...The Actisense EMU-1 is a specialised analogue to NMEA 2000 Gateway which converts data from analogue engine senders into NMEA 2000. The EMU-1 enables NMEA 2000...

    $617.34
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  • Actisense N2K Female/Female Gender Changer - 0.25M Actisense 41.99 Explore Gear
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    Actisense

    Actisense N2K Female/Female Gender Changer - 0.25M

    N2K Female/Female Gender Changer - 0.25MUse between two cable connectors of the same type and gender. Overcomes the problem of connecting two devices or cables which have the same gender of connector on an NMEA 2000® backbone.Female to Female - 0...

    $42.00
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  • Actisense N2K Male/Male Gender Changer - 0.25M Actisense 41.99 Explore Gear
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    Actisense

    Actisense N2K Male/Male Gender Changer - 0.25M

    N2K Male/Male Gender Changer - 0.25MUse between two cable connectors of the same type and gender. Overcomes the problem of connecting two devices or cables which have the same gender of connector on an NMEA 2000® backbone.Male to Male - 0.25M...

    $42.00
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  • Actisense N2K Micro 4 Way T-Piece
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    Actisense

    Actisense N2K Micro 4 Way T-Piece

    N2K Micro 4 Way T-PieceThe Actisense 4 Way T-Piece is for use where multiple drops or ‘ports’ are required from the NMEA 2000 backbone. It’s as quick and easy to install as a single T-Piece, uses less space than two individual...

    $132.71
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  • Actisense Small Boat N2K Network Kit Actisense 87.99 Explore Gear
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    Actisense

    Actisense Small Boat N2K Network Kit

    Small Boat N2K Network KitInstalling compact sized NMEA2000® networks is now quicker and easier with the introduction of the Small Boat Network from Actisense. This "backbone in a box" is the equivalent of four T-pieces, two terminators and a power...

    $135.45
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  • Airmar 10-Conductor In-Line Cable Splice - IP67 Airmar 31.99 Explore Gear
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    Airmar

    Airmar 10-Conductor In-Line Cable Splice - IP67

    10-Conductor In-Line Cable Splice - IP67Airmar CHIRP transducers are made with cables ending in a bare wire connection. Some sounders have internal terminal blocks to which these bare wires can be connected, but many CHIRP fishfinders and sounders use...

    $35.00
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  • Airmar 117WR-1 Crows Foot Transducer Wrench Airmar 32.1 Explore Gear
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    Airmar

    Airmar 117WR-1 Crows Foot Transducer Wrench

    117WR-1 Crows Foot Transducer WrenchTransducer wrenches are available for all bronze low profile transducers. They are used to facilitate holding of the transducer and tightening of the hull nut. Wrenches are constructed of 3/16" thick mild steel. They...

    $32.10
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  • Airmar 117WR-2 Transducer Hull Nut Wrench Airmar 45 Explore Gear
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    Airmar

    Airmar 117WR-2 Transducer Hull Nut Wrench

    117WR-2 Transducer Hull Nut WrenchA single-handed wrench to tighten the hull nut on 2" bronze and stainless steel housings.You can use wrench 117WR-4 to brace the housing when using this wrench.For use with:B117 B150 B744V B744VL B765C SS555...

    $45.00
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  • Airmar 117WR-3 Double Handle Transducer Wrench Airmar 53.73 Explore Gear
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    Airmar

    Airmar 117WR-3 Double Handle Transducer Wrench

    117WR-3 Double Handle Transducer WrenchTransducer wrenches are available for all bronze low profile transducers. They are used to facilitate holding of the transducer and tightening of the hull nut. Wrenches are constructed of 3/16" thick mild steel...

    $53.73
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  • Airmar 164WR-1 Crows Foot Transducer Wrench Airmar 44.99 Explore Gear
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    Airmar

    Airmar 164WR-1 Crows Foot Transducer Wrench

    164WR-1 Crows Foot Transducer WrenchTransducer wrenches are available for all bronze low profile transducers. They are used to facilitate holding of the transducer and tightening of the hull nut. Wrenches are constructed of 3/16" thick mild steel. They...

    MSRP: $50.00
    $44.99
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  • Airmar 164WR-2 Transducer Hull Nut Wrench Airmar 57.99 Explore Gear
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    Airmar

    Airmar 164WR-2 Transducer Hull Nut Wrench

    164WR-2 Transducer Hull Nut WrenchA single-handed wrench to tighten the hull nut on B164, SS164 and SS264 housings.You can use wrench 164WR-4 to brace the housing when using this wrench.For use with:B164SS164SS264 Specifications:Type: ToolsBox...

    MSRP: $68.00
    $57.99
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  • Airmar 164WR-3 Double Handle Transducer Wrench Airmar 71.99 Explore Gear
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    Airmar

    Airmar 164WR-3 Double Handle Transducer Wrench

    164WR-3 Double Handle Transducer WrenchTransducer wrenches are available for all bronze low profile transducers. They are used to facilitate holding of the transducer and tightening of the hull nut. Wrenches are constructed of 3/16" thick mild steel...

    MSRP: $84.00
    $71.99
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  • Airmar 175WR-4 Transducer Housing Wrench Airmar 38.99 Explore Gear
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    Airmar

    Airmar 175WR-4 Transducer Housing Wrench

    175WR-4 Transducer Housing WrenchA single-handed wrench that holds the main thru-hull housing via the 'wrench flats' on the top of the housing to facilitate tightening of the hull nut. Use wrench 164WR-2 or 164WR-3 for the hull nut.For use...

    MSRP: $39.00
    $38.99
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  • Airmar 60WR-1 Crows Foot Transducer Wrench Airmar 34.99 Explore Gear
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    Airmar

    Airmar 60WR-1 Crows Foot Transducer Wrench

    60WR-1 Crows Foot Transducer WrenchTransducer wrenches are available for all bronze low profile transducers. They are used to facilitate holding of the transducer and tightening of the hull nut. Wrenches are constructed of 3/16" thick mild steel. They...

    MSRP: $35.00
    $34.99
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  • Airmar 60WR-2 Transducer Hull Nut Wrench Airmar 45.99 Explore Gear
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    Airmar

    Airmar 60WR-2 Transducer Hull Nut Wrench

    60WR-2 Transducer Hull Nut WrenchA single-handed wrench to tighten the hull nut on 2" bronze and stainless steel housings. You can use wrench 60WR-4 to brace the housing when using this wrench.For use with:B60SS60 Specifications:Type: ToolsBox...

    $45.00
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  • Airmar 60WR-3 Double Handle Transducer Wrench Airmar 57.99 Explore Gear
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    Airmar

    Airmar 60WR-3 Double Handle Transducer Wrench

    60WR-3 Double Handle Transducer WrenchTransducer wrenches are available for all bronze low profile transducers. They are used to facilitate holding of the transducer and tightening of the hull nut. Wrenches are constructed of 3/16" thick mild steel...

    $56.00
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  • Airmar 60WR-4 Transducer Housing Wrench Airmar 35 Explore Gear
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    Airmar

    Airmar 60WR-4 Transducer Housing Wrench

    60WR-4 Transducer Housing WrenchA single-handed wrench that holds the main thru-hull housing via the 'wrench flats' on the side of the housing to facilitate tightening of the hull nut.Use wrench 60WR-2 or 60WR-3 for the hull nut.For use with:B60SS60...

    $36.00
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  • Airmar 75WR-2 Transducer Hull Nut Wrench Airmar 47.99 Explore Gear
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    Airmar

    Airmar 75WR-2 Transducer Hull Nut Wrench

    75WR-2 Transducer Hull Nut WrenchA single-handed wrench to tighten the hull nut on bronze and stainless steel housings. You can use wrench 75WR-4 to brace the housing when using this wrench.For use with:B75SS75 Specifications:Type: ToolsBox Dimensions:...

    $46.00
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  • Airmar 75WR-3 Double Handle Transducer Wrench Airmar 58.99 Explore Gear
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    Airmar

    Airmar 75WR-3 Double Handle Transducer Wrench

    75WR-3 Double Handle Transducer WrenchTransducer wrenches are available for all bronze low profile transducers. They are used to facilitate holding of the transducer and tightening of the hull nut. Wrenches are constructed of 3/16" thick mild steel...

    $56.00
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