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 (1492)
Accessories (539)
AIS Systems (42)
Autopilots (150)
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 (160)
Transducers (382)
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  • Garmin RJ45 Marine Network Cable PoE Isolation Coupler Garmin 54.99 Explore Gear
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    Garmin

    Garmin RJ45 Marine Network Cable PoE Isolation Coupler

    Marine Network Cable PoE Isolation CouplerConnect a FLIR M- or MD- Series camera to a compatible 8000 series Garmin chartplotter with this PoE (Power over Ethernet) isolation coupler. The coupler provides connectivity to the Garmin Marine Network;...

    $64.99
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  • Garmin Rudder Feedback Cable Garmin 14.99 Explore Gear
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    Garmin

    Garmin Rudder Feedback Cable

    Rudder Feedback Cable5" x 5" x 1" rudder feedback cable WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov...

    $14.99
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  • Garmin Solenoid Power Cable Garmin 54.99 Explore Gear
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    Garmin

    Garmin Solenoid Power Cable

    Solenoid Power CableThis power cable integrates protection diodes and self-healing fuses to protect your ECU from hazardous voltages generated by hydraulic solenoid coils when used in a solenoid configuration. For use with the GHP Reactor...

    $54.99
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  • Garmin Split Collar 11mm Connector Garmin 1.43 Explore Gear
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    Garmin

    Garmin Split Collar 11mm Connector

    Need to replace a split connector? Our replacement split connector helps you easily route cables during installation and eliminates the need to drill large holes in your boat.WARNING: This product can expose you to chemicals which are known to the...

    MSRP: $1.50
    $1.43
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  • Garmin Split Connector Threaded f/RJ45 Network Cables - 18mm Garmin 2.9 Explore Gear
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    Garmin

    Garmin Split Connector Threaded f/RJ45 Network Cables - 18mm

    Split Connector Threaded for RJ45 Network Cables - 18mmRoute cables in your vessel without drilling holes with Garmin's split connector threaded, RJ 45 cable.Compatible Devices:GDL 30/30AGMR™ 12xx SeriesGMR™ 18 SeriesGMR™ 20/21/24/40...

    $2.90
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  • Garmin SteadyCast Heading Sensor Garmin 159.99 Explore Gear
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    Garmin

    Garmin SteadyCast Heading Sensor

    SteadyCast™ Heading SensorKnow where you're actually casting. SteadyCast heading sensor is a simple, easy-to-install solution that provides fast calibration and premium heading accuracy. It aligns your boat bow to its actual orientation so you...

    $159.99
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  • Garmin Suction Cup Transducer Adapter Garmin 12.99 Explore Gear
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    Garmin

    Garmin Suction Cup Transducer Adapter

    Suction Cup Transducer AdapterUsing your fishfinder as a portable unit? Use this suction cup adapter to attach your transom mount transducer to the side of your boat. WARNING: This product can expose you to chemicals which are known to the State of...

    $12.99
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  • Garmin Swivel Mounting Bracket f/GPSMAP 500 Series & GXM 31 Garmin 27.99 Explore Gear
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    Garmin

    Garmin Swivel Mounting Bracket f/GPSMAP 500 Series & GXM 31

    Swivel Mounting BracketMount your chartplotter or sounder with Garmin's swivel mounting bracket.Compatible Devices:GPSMAP® 500 SeriesGXM™ 31WARNING: This product can expose you to chemicals which are known to the State of California to cause...

    MSRP: $29.00
    $27.99
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  • Garmin Threaded Power Cable (2-Pin) Garmin 24.99 Explore Gear
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    Garmin

    Garmin Threaded Power Cable (2-Pin)

    Threaded Power Cable (2-Pin)Power your compatible ECHOMAP™ chartplotter with this 6-foot, 2-pin power cable. Specifications:Type: CablesBox Dimensions: 1"H x 4"W x 5"L WT: 0.15 lbsUPC: 753759310851

    $24.99
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  • Garmin Threaded Power Cable f/GLS 10 Garmin 38.99 Explore Gear
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    Garmin

    Garmin Threaded Power Cable f/GLS 10

    Threaded Power CablePower your multi-function display (MFD) with this 6 ft (1.8 m) power cable. Separate locking O-ring allows you to thread/install the cable through smaller holes drilled into the boat. Once installed, the locking ring connects to the...

    MSRP: $39.99
    $38.99
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  • Garmin Threaded Power/Data Cable f/ ECHOMAP Ultra - 4 Pin Garmin 22.99 Explore Gear
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    Garmin

    Garmin Threaded Power/Data Cable f/ ECHOMAP Ultra - 4 Pin

    Threaded Power/Data Cable f/ ECHOMAP Ultra - 4 Pin Power your compatible ECHOMAP Ultra chartplotter/sounder combo with this 6 foot (2 meters) power/data cable. Includes NMEA 0183 input/output. WARNING: This product can expose you to chemicals which...

    $22.99
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  • Garmin Tilt Mount f/STRIKER Plus 9sv Garmin 24.99 Explore Gear
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    Garmin

    Garmin Tilt Mount f/STRIKER Plus 9sv

    Tilt Mount f/STRIKER™ Plus 9svSecure your compatible marine device with this mount, featuring tilt capabilities for optimum viewing.WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth...

    $24.99
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  • Garmin Tilt/Swivel Mount f/STRIKER 4/4dv Garmin 12.99 Explore Gear
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    Garmin

    Garmin Tilt/Swivel Mount f/STRIKER 4/4dv

    Tilt/Swivel Mount f/STRIKER™ 4/4dvSecure your compatible marine device with Garmin's mount that features tilt/swivel capabilities for optimum viewing.WARNING: This product can expose you to chemicals which are known to the State of California to...

    $12.99
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  • Garmin Tilt/Swivel Mount f/STRIKER 5dv, 7dv & 7sv Garmin 19.99 Explore Gear
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    Garmin

    Garmin Tilt/Swivel Mount f/STRIKER 5dv, 7dv & 7sv

    Tilt/Swivel Mount for STRIKER™ 5dv, 7dv & 7svSecure your compatible marine device with this mount that features tilt/swivel capabilities for optimum viewing.WARNING: This product can expose you to chemicals which are known to the State of...

    $19.99
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  • Garmin Tilt/Swivel Mount f/STRIKER Plus 4/4cv Garmin 12.99 Explore Gear
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    Garmin

    Garmin Tilt/Swivel Mount f/STRIKER Plus 4/4cv

    Tilt/Swivel Mount f/STRIKER™ Plus 4/4cvSecure your compatible marine device with this mount that features tilt/swivel capabilities for optimum viewing.WARNING: This product can expose you to chemicals which are known to the State of California to...

    $12.99
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  • Garmin Tilt/Swivel Quick-Release Mount Garmin 24.99 Explore Gear
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    Garmin

    Garmin Tilt/Swivel Quick-Release Mount

    Tilt/Swivel Quick-Release MountSecure your compatible echoMAP™ with this mount, which features tilt/swivel capabilities for optimum viewing. With the mount's quick cable disconnect feature, you can plug the necessary cords into the mount, allowing...

    $24.99
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  • Garmin Transducer Adapter Cable - 12-Pin Garmin 24.99 Explore Gear
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    Garmin

    Garmin Transducer Adapter Cable - 12-Pin

    Transducer Adapter Cable - 12-PinKeep your black box sonar on the water with this replacement right angle transducer adapter cable, which has 12-pins and is 0.6M (23.6") long.WARNING: This product can expose you to chemicals which are known to the State...

    $24.99
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  • Garmin Transducer Spray Shield Garmin 24.99 Explore Gear
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    Garmin

    Garmin Transducer Spray Shield

    Transducer Spray ShieldGarmin's transducer spray shield is available for Garmin side scanning transducers.Mounting hardware included.WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth...

    $24.99
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  • Garmin Transom Mount Bracket Garmin 29.99 Explore Gear
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    Garmin

    Garmin Transom Mount Bracket

    Transom Mount BracketEasily attach your compatible 4-, 8- or 12-pin transducer to the transom of your boat with this mount that provides excellent sonar returns at all speeds.

    $29.99
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  • Garmin Transom Mount Depth/Temp 50/200kHz - 8-Pin Garmin 78.99 Explore Gear
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    Garmin

    Garmin Transom Mount Depth/Temp 50/200kHz - 8-Pin

    Transom Mount Depth/Temp 50/200kHz - 8-PinThis plastic transom mount can be used to replace the dual frequency transducers included with many Garmin units.The 500 W 8-pin transducer has a maximum depth of 1,500 ft; an operating frequency of 50 to 200...

    MSRP: $82.73
    $78.99
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  • Garmin Trim Piece Snap Cover f/8x16 Series Garmin 9.99 Explore Gear
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    Garmin

    Garmin Trim Piece Snap Cover f/8x16 Series

    Trim Piece Snap Cover for 8x16 SeriesDon't let misplaced or broken trim blemish the beauty of your Garmin glass helm. Use this trim piece snap cover and mount your GPSMAP 8416 or 8616 to your glass helm.

    $9.99
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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 Trolling Motor Barrel Mount f/Panoptix LVS32 Garmin 29.99 Explore Gear
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    Garmin

    Garmin Trolling Motor Barrel Mount f/Panoptix LVS32

    Trolling Motor Barrel Mount for Panoptix™ LVS32Mount a compatible Panoptix 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 on popular...

    $29.99
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