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 NMEA 2000 Starter Kit Garmin 99.99 Explore Gear
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    Garmin

    Garmin NMEA 2000 Starter Kit

    NMEA 2000 starter kit includes:Do you need to build a basic NMEA 2000 network? Look no further than our NMEA 2000 starter kit. This kit includes an NMEA 2000 drop cable (2 m), NMEA 2000 backbone cable (6 m), NMEA 2000 power cable (2 m), two NMEA 2000...

    MSRP: $104.99
    $99.99
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  • Garmin NMEA 2000 T Connector Garmin 23.99 Explore Gear
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    Garmin

    Garmin NMEA 2000 T Connector

    NMEA 2000 T ConnectorWARNING: 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 T-Connector - 10-Pack Garmin 249.99 Explore Gear
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    Garmin

    Garmin NMEA 2000 T-Connector - 10-Pack

    NMEA 2000® T-Connector - 10-PackAdd components to your NMEA 2000 network by installing our T-connector on your backbone cable. The revised version of this T-connector is offset by 45 degrees compared to the previous version. WARNING: This product...

    $249.99
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  • Garmin NMEA 2000 Terminator, Female Garmin 14.99 Explore Gear
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    Garmin

    Garmin NMEA 2000 Terminator, Female

    NMEA 2000 terminator - 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...

    $14.99
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  • Garmin NMEA 2000 Terminator, Male Garmin 14.99 Explore Gear
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    Garmin

    Garmin NMEA 2000 Terminator, Male

    NMEA 2000 terminator - 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. Specifications:Connection...

    $14.99
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  • Garmin OTG Adapter Cable f/GPSMAP 8400/8600 Garmin 29.99 Explore Gear
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    Garmin

    Garmin OTG Adapter Cable f/GPSMAP 8400/8600

    OTG Adapter Cable for GPSMAP® 8400/8600Charge USB devices from your GPSMAP® 8400 or 8600 series chartplotter with this 6-foot adapter cable. The waterproof and secure connection allows you to power an external device via USB, such as a phone or...

    $29.99
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  • Garmin P19 Nylon 12 Degree Tilt Transducer - 8-Pin Garmin 171.99 Explore Gear
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    Garmin

    Garmin P19 Nylon 12 Degree Tilt Transducer - 8-Pin

    Tilted Element™ Thru-HullMinimize Your DragThe P19 model have been the standard in low-profile models for many years. Their large sensitive ceramics allow deep echosounding up to 206M (700'). These nearly flush units minimize drag as only 5mm...

    MSRP: $179.99
    $171.99
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  • Garmin P19 Nylon 20 Degree Tilt Transducer - 8-Pin Garmin 171.99 Explore Gear
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    Garmin

    Garmin P19 Nylon 20 Degree Tilt Transducer - 8-Pin

    Tilted Element™ Thru-HullMinimize Your DragThe P19 model have been the standard in low-profile models for many years. Their large sensitive ceramics allow deep echosounding up to 206M (700'). These nearly flush units minimize drag as only 5mm...

    MSRP: $179.99
    $171.99
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  • Garmin P319 Plastic Thru-Hull Depth/Temp - 8 Pin Garmin 179.99 Explore Gear
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    Garmin

    Garmin P319 Plastic Thru-Hull Depth/Temp - 8 Pin

    Airmar P319 200/50kHz Plastic Thru-hull Transducer (8-pin)010-10194-21This plastic thru-hull mount transducer performs well at high speeds.An excellent choice for fiberglass and metal hulls, this 8-pin 600 W transducer has a depth of 800 to 1,200 ft; an...

    $179.99
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  • Garmin P66 600W Transom Mount 50/200kHz - 8 Pin Garmin 189.99 Explore Gear
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    Garmin

    Garmin P66 600W Transom Mount 50/200kHz - 8 Pin

    Airmar P66 200/50kHz Plastic Transom Mount Transducer (8-pin)010-10192-21This plastic transducer is the only offshore transom mount to provide depth, speed and temperature in 1 package.The 8-pin 600 W transducer has a depth of 800 to 1,200 ft; an...

    $189.99
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  • Garmin Panoptix Ice Fishing Replacement Power Cable Garmin 39.99 Explore Gear
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    Garmin

    Garmin Panoptix Ice Fishing Replacement Power Cable

    Panoptix™ Ice Fishing Replacement Power CableUse this power cable to connect the Panoptix™ transducer and chartplotter to the battery of your compatible Panoptix ice fishing bundle and kit.WARNING: This product can expose you to chemicals...

    $39.99
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  • Garmin Panoptix LiveScope LVS12 Transom Mount Bracket Garmin 29.99 Explore Gear
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    Garmin

    Garmin Panoptix LiveScope LVS12 Transom Mount Bracket

    Panoptix™ LiveScope™ LVS12 Transom Mount BracketMount a compatible Panoptix™ transducer on the transom of your boat with this kit.WARNING: This product can expose you to chemicals which are known to the State of California to cause...

    $29.99
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  • Garmin Panoptix LiveScope LVS12 Trolling Motor Shaft Mount Garmin 29.99 Explore Gear
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    Garmin

    Garmin Panoptix LiveScope LVS12 Trolling Motor Shaft Mount

    Panoptix™ LiveScope™ LVS12 Trolling Motor Shaft MountMount a compatible Panoptix™ transducer on the shaft of your trolling motor with this kit. It's adjustable design fits all shaft diameters, including those on popular Minn Kota®...

    $29.99
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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 Portable Power Cable Garmin 54.99 Explore Gear
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    Garmin

    Garmin Portable Power Cable

    Portable Power CableConnect your Panoptix™ LiveScope System or Panoptix PS22 transducer and compatible ECHOMAP chartplotter to the battery of your compatible Panoptix ice fishing bundle with this power cable. It also includes a convenient charge...

    $54.99
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  • Garmin Power Audio Module f/GXM 53 and GXM 54 Garmin 99.99 Explore Gear
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    Garmin

    Garmin Power Audio Module f/GXM 53 and GXM 54

    Power & Audio Module for GXM™ 53This cable with integrated electronics supplies power and a data link to the GXM 53 antenna and breaks out audio.Compatible Devices:GXM™ 53WARNING: This product can expose you to chemicals which are known...

    $99.99
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  • Garmin Power Cable - 8-Pin Garmin 22.99 Explore Gear
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    Garmin

    Garmin Power Cable - 8-Pin

    Power Cable - 8-PinPower and connect your compatible GPSMAP® device with this 6-foot, 8-pin power/data cable. Use with NMEA 0183 devices and a lamp or horn for visable or audible alerts.Compatible Devices: GPSMAP® 1020xs GPSMAP® 1040xs...

    $22.99
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  • Garmin Power Cable - 8-Pin f/echoMAP Series & GPSMAP Series Garmin 21.99 Explore Gear
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    Garmin

    Garmin Power Cable - 8-Pin f/echoMAP Series & GPSMAP Series

    Power Cable - 8-PinPower and connect your compatible GPSMAP® device with this 8-pin power/data cable. Use with NMEA 0183 devices and a lamp or horn for visible or audible alerts.Compatible Devices:echoMAP™ SeriesGPSMAP® SeriesWARNING:...

    MSRP: $22.99
    $21.99
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  • Garmin Power Cable f/GMS 10 Garmin 27.99 Explore Gear
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    Garmin

    Garmin Power Cable f/GMS 10

    Power Cable for GMS™ 10Garmin's Power Cable specially for the GMS™ 10 Network Port Expander that allows you to connect multiple chartplotters and sensors over the Garmin Marine Network.WARNING: This product can expose you to chemicals which...

    MSRP: $29.00
    $27.99
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  • Garmin Power Cable f/GPSMAP 7x2, 9x2, 10x2 12x2 Series Garmin 24.99 Explore Gear
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    Garmin

    Garmin Power Cable f/GPSMAP 7x2, 9x2, 10x2 12x2 Series

    Power Cable for GPSMAP® 7x2, 9x2, 10x2 & 12x2 SeriesPower and connect your compatible GPSMAP device with this 6-foot, 8-pin power/data cable. Use with NMEA 0183 devices and a lamp or horn for visible or audible alerts. WARNING: This product can...

    $24.99
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  • Garmin Power/Data Cable - 4-Pin Garmin 22.99 Explore Gear
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    Garmin

    Garmin Power/Data Cable - 4-Pin

    Power/Data Cable - 4-PinUse this 6' power/data cable to power your compatible echoMAP. Includes NMEA 0183 inputs/outputs.Compatible Devices:echoMAP™ SeriesWARNING: This product can expose you to chemicals which are known to the State of California...

    $22.99
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  • Garmin Power/Data Cable f/echoMAP CHIRP 7Xdv, 7Xsv & 9Xsv Garmin 22.99 Explore Gear
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    Garmin

    Garmin Power/Data Cable f/echoMAP CHIRP 7Xdv, 7Xsv & 9Xsv

    Power/Data Cable for echoMAP™ CHIRP 7Xdv, 7Xsv & 9XsvUse Garmin's Power/Data Cable to power an echoMAP™ CHIRP 7Xdv, 7Xsv or 9Xsv combo device. Includes NMEA 0183 inputs/outputs and 4-Pin.WARNING: This product can expose you to chemicals...

    $22.99
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  • Garmin Protective Cover f/5" ECHOMAP UHD2 Chartplotters Garmin 19.99 Explore Gear
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    Garmin

    Garmin Protective Cover f/5" ECHOMAP UHD2 Chartplotters

    Protective Cover for 5" ECHOMAP™ UHD2 ChartplottersGarmin cover to protect your compatible 5" ECHOMAP™ UHD2 from the harsh marine environment when not in use.*Sold as an Individual Specifications:Type: CoversBox Dimensions: 2"H x...

    $19.99
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  • Garmin Protective Cover f/7" ECHOMAP UHD2 Chartplotters Garmin 19.99 Explore Gear
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    Garmin

    Garmin Protective Cover f/7" ECHOMAP UHD2 Chartplotters

    Protective Cover for 7" ECHOMAP™ UHD2 ChartplottersGarmin cover to protect your compatible 7" ECHOMAP™ UHD2 from the harsh marine environment when not in use.*Sold as an Individual Specifications:Type: CoversBox Dimensions: 4"H x...

    $19.99
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  • Garmin Protective Cover f/echoMAP 9Xsv Series Garmin 19.99 Explore Gear
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    Garmin

    Garmin Protective Cover f/echoMAP 9Xsv Series

    Protective Cover for echoMAP™ 9Xsv SeriesGarmin's protective cover fits your compatible echoMAP™, helping to keep it safe from the harsh marine environment when not in use.Compatible Devices:echoMAP™ 93svechoMAP™ 94svWARNING:...

    $19.99
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  • Garmin Protective Cover f/ECHOMAP Plus/UHD 7" Units Garmin 14.99 Explore Gear
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    Garmin

    Garmin Protective Cover f/ECHOMAP Plus/UHD 7" Units

    Protective Cover for ECHOMAP Plus/UHD 7" UnitsUse our cover to protect your compatible ECHOMAP Plus from the harsh marine environment when not in use. Specifications:Type: CoversBox Dimensions: 2"H x 4"W x 10"L WT: 0.55 lbsUPC:...

    $14.99
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  • Garmin Protective Cover f/ECHOMAP Plus/UHD 9" Units Garmin 14.99 Explore Gear
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    Garmin

    Garmin Protective Cover f/ECHOMAP Plus/UHD 9" Units

    Protective Cover for ECHOMAP Plus/UHD 9" UnitsUse our cover to protect your compatible ECHOMAP Plus from the harsh marine environment when not in use. Specifications:Type: CoversBox Dimensions: 1"H x 7"W x 13"L WT: 0.55 lbsUPC:...

    $14.99
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