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 (1394)
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 HDMI Cable f/GPSMAP 8400/8600 Garmin 74.99 Explore Gear
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    Garmin

    Garmin HDMI Cable f/GPSMAP 8400/8600

    HDMI Cable f/GPSMAP 8400/8600Connect your GPSMAP 8400 or 8600 series chartplotter to an high definition external video source, up to 1080p. The water resistant and secure connection allows you to watch a full HD video feed with audio right on your...

    $74.99
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  • Garmin High-Speed HDMI Cable
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    Garmin

    Garmin High-Speed HDMI Cable

    High-Speed HDMI CableUse this 15-foot cable to connect your compatible Garmin marine product to an HDMI device. The water-resistant and secure connection supports 4K video and audio playback. Refer to your device owner’s manual for more...

    $69.99
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  • Garmin LiveScope Bulkhead Connector Kit Garmin LiveScope Bulkhead Connector Kit
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    Garmin

    Garmin LiveScope Bulkhead Connector Kit

    LiveScope™ Bulkhead Connector KitFlush-mount the LiveScope™ extension cable so users can quickly connect and disconnect the LiveScope™ transducer. The kit includes a snap-on base, cover, weatherproof cap, and all mounting components...

    $39.99
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  • Garmin Marine Network Adapter Cable (Small to Large) Garmin 24.99 Explore Gear
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    Garmin

    Garmin Marine Network Adapter Cable (Small to Large)

    Marine Network Adapter Cable (Small to Large)Convert your compatible device’s network connector from small to large so it can connect to a compatible Garmin chartplotter. WARNING: This product can expose you to chemicals which are known to the...

    $24.99
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  • Garmin Marine Network Cable w/Small Connector - 15M Garmin 64.99 Explore Gear
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    Garmin

    Garmin Marine Network Cable w/Small Connector - 15M

    Marine Network Cable with Small Connector - 15MGarmin's small-connector marine network cables offer additional cable lengths to help with install.WARNING: This product can expose you to chemicals which are known to the State of California to cause...

    $64.99
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  • Garmin Mast Cable - 40M (131') Garmin 109.99 Explore Gear
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    Garmin

    Garmin Mast Cable - 40M (131')

    Mast Cable - 40M (131')Run this cable up the mast to connect your gWind™ and gWind Race transducers.WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive...

    $109.99
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  • Garmin MotorGuide Adapter Cable f/4-Pin Units Garmin 39.99 Explore Gear
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    Garmin

    Garmin MotorGuide Adapter Cable f/4-Pin Units

    MotorGuide Adapter Cables - 4-PinTrolling Motor Transducer to 4-Pin Fishfinder Adapter CableThese adapter cables allow you to connect a compatible Garmin unit to a MotorGuide trolling motor transducer.Compatible Garmin units w/8-pin connector:echo™...

    $39.99
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  • Garmin MSC 10 Marine Satellite Compass Garmin 1099.99 Explore Gear Garmin MSC 10 Marine Satellite Compass
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    Garmin

    Garmin MSC 10 Marine Satellite Compass

    MSC 10 Marine Satellite CompassKNOW EXACTLY WHERE YOU'RE HEADEDGet reliable, accurate heading information with the easy-to-install GPS-based MSC 10 marine satellite compass.Features:Accuracy comes easy when you’ve got a multi-band GNSS receiver on...

    $1,099.99
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  • Garmin NMEA 0183 w/Audio Cable Garmin 39.99 Explore Gear
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    Garmin

    Garmin NMEA 0183 w/Audio Cable

    NMEA 0183 with Audio CableNetwork your compatible GPSMAP® chartplotter with this NMEA 0183 data communication cable. Includes bare wires and an RCA connector for audio connection to any stereo setup, including FUSION. WARNING: This product can...

    $39.99
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  • Garmin NMEA 2000 Backbone Cable (10M) Garmin 38.99 Explore Gear
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    Garmin

    Garmin NMEA 2000 Backbone Cable (10M)

    NMEA 2000® Backbone/Drop CableExtend your NMEA 2000® backbone with Garmin's 30' (10M) backbone/drop cable.Compatible Devices:AIS™ 300/600 Blackbox TransceiverGBT™ 10GCL™ 20 Low-light Imaging CameraGDL™ 40GET™...

    MSRP: $39.99
    $38.99
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  • Garmin NMEA 2000 Backbone Cable (2M) Garmin 29.99 Explore Gear
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    Garmin

    Garmin NMEA 2000 Backbone Cable (2M)

    NMEA 2000® Backbone/Drop CableExtend your NMEA 2000® backbone with Garmin's 6' (2M) backbone/drop cable.Compatible Devices:AIS™ 300/600 Blackbox TransceiverGBT™ 10GCL™ 20 Low-light Imaging CameraGDL™ 40GET™...

    $29.99
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  • Garmin NMEA 2000 Backbone Cable (6M) Garmin 33.99 Explore Gear
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    Garmin

    Garmin NMEA 2000 Backbone Cable (6M)

    NMEA 2000® Backbone/Drop CableExtend your NMEA 2000® backbone with Garmin's 18' (6M) backbone/drop cable.Compatible Devices:AIS™ 300/600 Blackbox TransceiverGBT™ 10GCL™ 20 Low-light Imaging CameraGDL™ 40GET™...

    MSRP: $34.99
    $33.99
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  • Garmin NMEA 2000 Backbone/Drop Cable (1 Ft.) Garmin 23.99 Explore Gear
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    Garmin

    Garmin NMEA 2000 Backbone/Drop Cable (1 Ft.)

    NMEA 2000® Backbone/Drop CableExtend your NMEA 2000® backbone with Garmin's 1' (0.3M) backbone/drop cable.Compatible Devices:AIS™ 300/600 Blackbox TransceiverGBT™ 10GCL™ 20 Low-light Imaging CameraGDL™ 40GET™...

    MSRP: $24.99
    $23.99
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  • Garmin NMEA 2000 Backbone/Drop Cable (4M) Garmin 28.99 Explore Gear
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    Garmin

    Garmin NMEA 2000 Backbone/Drop Cable (4M)

    NMEA 2000® Backbone/Drop CableExtend your NMEA 2000® backbone with Garmin's 13' (4M) backbone/drop cable.Compatible Devices:AIS™ 300/600 Blackbox TransceiverGBT™ 10GCL™ 20 Low-light Imaging CameraGDL™ 40GET™...

    MSRP: $29.99
    $28.99
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  • Garmin NMEA 2000 Backbone/Drop Cables (Right Angle) - 1' Garmin 24.99 Explore Gear
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    Garmin

    Garmin NMEA 2000 Backbone/Drop Cables (Right Angle) - 1'

    NMEA 2000® Backbone/Drop Cables (Right Angle) - 1'Extend your NMEA 2000 backbone with our 1 foot (0.3 m) or 6 foot (1.82 m) right angle backbone cable.WARNING: This product can expose you to chemicals which are known to the State of California to...

    $24.99
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  • Garmin NMEA 2000 Field Installable Connector, Female Garmin 33.99 Explore Gear
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    Garmin

    Garmin NMEA 2000 Field Installable Connector, Female

    NMEA 2000 field installable connector - femaleWARNING: 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...

    MSRP: $34.99
    $33.99
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  • Garmin NMEA 2000 Field Installable Connector, Male Garmin 33.99 Explore Gear
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    Garmin

    Garmin NMEA 2000 Field Installable Connector, Male

    NMEA 2000 field installable connector - maleWARNING: 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...

    MSRP: $34.99
    $33.99
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  • Garmin NMEA 2000 In-Line Terminator Garmin 19.99 Explore Gear
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    Garmin

    Garmin NMEA 2000 In-Line Terminator

    NMEA 2000 in-line terminatorWARNING: 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. Specifications:Data...

    $19.99
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  • Garmin NMEA 2000 Multi-Port T-Connector Garmin 54.99 Explore Gear
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    Garmin

    Garmin NMEA 2000 Multi-Port T-Connector

    NMEA 2000® Multi-Port T-ConnectorMake NMEA 2000 installations easier with our multi-port T-connector. This solution creates a more robust NMEA 2000 backbone by reducing issues with breaking points as well as stress induced by long back bones. The...

    $54.99
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  • Garmin NMEA 2000 Multi-Port T-Connector - *Case of 5* Garmin 274.99 Explore Gear
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    Garmin

    Garmin NMEA 2000 Multi-Port T-Connector - *Case of 5*

    NMEA 2000® Multi-Port T-Connector - *Case of 5*Make NMEA 2000 installations easier with our multi-port T-connector. This solution creates a more robust NMEA 2000 backbone by reducing issues with breaking points as well as stress induced by long back...

    $274.99
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  • Garmin NMEA 2000 Network Updater Garmin 80.99 Explore Gear
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    Garmin

    Garmin NMEA 2000 Network Updater

    Our NMEA 2000 network updater provides the convenience of updating Garmin products and NMEA 2000 accessories that do not have an SD card slot. Simply download a software update to an SD card and insert the card into the network updater. Using a simple...

    MSRP: $84.99
    $80.99
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  • Garmin NMEA 2000 Power Cable Garmin 23.99 Explore Gear
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    Garmin

    Garmin NMEA 2000 Power Cable

    NMEA 2000 power cableWARNING: 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. Specifications:Data Interface:...

    MSRP: $24.99
    $23.99
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  • Garmin NMEA 2000 Power Isolator Garmin 23.99 Explore Gear
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    Garmin

    Garmin NMEA 2000 Power Isolator

    NMEA 2000 Power IsolatorUse our NMEA 2000 power isolator to ensure sources that could power the bus are separated properly during installation of the NMEA 2000 network.WARNING: This product can expose you to chemicals which are known to the State of...

    MSRP: $24.99
    $23.99
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