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 (1359)
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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  • Humminbird HELIX 5 Sonar G2 Humminbird 219.99 Explore Gear Humminbird HELIX 5 Sonar G2 [410190-1]
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    Humminbird

    Humminbird HELIX 5 Sonar G2

    $40 Back Via Prepaid Humminbird Mastercard w/Qualifying Purchases UNTIL 03/31/2025 VIEWHELIX 5 Sonar G2The HELIX 5 Sonar G2 with an improved user interface and operating system, features a brilliant 800H x 480V, 5" 256 color display with backlight. ...

    $219.99
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  • Raymarine Dragonfly 7 PRO Slip-Over Sun Cover Raymarine 19.99 Explore Gear
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    Raymarine

    Raymarine Dragonfly 7 PRO Slip-Over Sun Cover

    Dragonfly 7 PRO Slip-Over Sun CoverProtective sun cover for Dragonfly 7 UnitsSlips over unit and fits like a glove Specifications:Type: CoversBox Dimensions: 2"H x 10"W x 13"L WT: 0.8 lbsUPC: 723193814215

    $19.99
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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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  • Raymarine CPT-100 DVS Transom Mount CHIRP Transducer Raymarine 149.99 Explore Gear
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    Raymarine

    Raymarine CPT-100 DVS Transom Mount CHIRP Transducer

    CPT-100 DVS Transom Mount CHIRP TransducerInstallation: Transom MountMaterial: UrethaneMax Depth (Ft): DV=600 | FF=900Frequency (KHz): CHIRP DownVision | CHIRP DownVision / FishfinderBeam Width (L/H) 25°/60°Records: Depth / TemperatureApproved...

    $159.99
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  • Raymarine i70s Multifunction Instrument Display Raymarine 594.99 Explore Gear
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    Raymarine

    Raymarine i70s Multifunction Instrument Display

    i70s Multifunction Instrument DisplayMaximum Visibility and Maximum VersatilityThe i70s multifunction gives you the flexibility to display instrument and navigation data that is most important to you. Equipped with a bold and bright 4.1_ display, the...

    $594.99
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  • VDO Type E Wedge Based Bulb - 12V - 4 Pack VDO 6.99 Explore Gear
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    VDO

    VDO Type E Wedge Based Bulb - 12V - 4 Pack

    Type E Wedge Based Bulb - 12V - 4 PackFeatures:Voltage: 12VWatts: 3.4WColor - White* Sold as a 4-PackWARNING: This product can expose you to chemicals including LEAD which is known to the State of California to cause cancer, birth defects or other...

    MSRP: $9.99
    $6.99
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  • VDO Type E Plastic Bulb Socket VDO 8.99 Explore Gear
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    VDO

    VDO Type E Plastic Bulb Socket

    Type E Plastic Bulb SocketFeatures:Material - PlasticClass - Type EConnection - Spade*Sold as an IndividualWARNING: This product can expose you to chemicals including LEAD which is known to the State of California to cause cancer, birth defects or other...

    MSRP: $9.99
    $8.99
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  • VDO Type E - Blue LED Wedge Bulb VDO 10.99 Explore Gear
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    VDO

    VDO Type E - Blue LED Wedge Bulb

    Type E - Blue LED Wedge Bulb  Colored, long life LED bulbs are designed to fit in traditional wedge based bulb sockets. In addition to adding a dash of style, these LED bulbs draw less power, last 20,000 hours or more and operate at cooler...

    $10.99
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  • VDO Reed Switch Fuel Sender - 900 MM VDO 88.99 Explore Gear
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    VDO

    VDO Reed Switch Fuel Sender - 900 MM

    Reed Switch Fuel Sender - 900 MMMost aftermarket fuel senders use a rotating float arm and resistance cards to measure the amount of fuel in a tank which can lead to erratic pointer movements.  This revolutionary design comes with many benefits!...

    $99.99
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  • VDO Reed Switch Fuel Sender - 800 MM VDO 87.99 Explore Gear
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    VDO

    VDO Reed Switch Fuel Sender - 800 MM

    Reed Switch Fuel Sender - 800 MMMost aftermarket fuel senders use a rotating float arm and resistance cards to measure the amount of fuel in a tank which can lead to erratic pointer movements.  This revolutionary design comes with many benefits!...

    MSRP: $89.99
    $87.99
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  • VDO Reed Switch Fuel Sender - 660 MM VDO 79.99 Explore Gear
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    VDO

    VDO Reed Switch Fuel Sender - 660 MM

    Reed Switch Fuel Sender - 660 MMMost aftermarket fuel senders use a rotating float arm and resistance cards to measure the amount of fuel in a tank which can lead to erratic pointer movements.  This revolutionary design comes with many benefits!...

    $79.99
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  • VDO Reed Switch Fuel Sender - 600 MM VDO 73.99 Explore Gear
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    VDO

    VDO Reed Switch Fuel Sender - 600 MM

    Reed Switch Fuel Sender - 600 MMMost aftermarket fuel senders use a rotating float arm and resistance cards to measure the amount of fuel in a tank which can lead to erratic pointer movements.  This revolutionary design comes with many benefits!...

    MSRP: $79.99
    $73.99
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  • VDO Reed Switch Fuel Sender - 400 MM VDO 60.99 Explore Gear
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    VDO

    VDO Reed Switch Fuel Sender - 400 MM

    Reed Switch Fuel Sender - 400 MMMost aftermarket fuel senders use a rotating float arm and resistance cards to measure the amount of fuel in a tank which can lead to erratic pointer movements.  This revolutionary design comes with many benefits!...

    MSRP: $64.99
    $60.99
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  • VDO Reed Switch Fuel Sender - 350 MM VDO 56.99 Explore Gear
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    VDO

    VDO Reed Switch Fuel Sender - 350 MM

    Reed Switch Fuel Sender - 350 MMMost aftermarket fuel senders use a rotating float arm and resistance cards to measure the amount of fuel in a tank which can lead to erratic pointer movements.  This revolutionary design comes with many benefits!...

    MSRP: $59.99
    $56.99
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  • VDO Reed Switch Fuel Sender - 330 MM VDO 52.99 Explore Gear
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    VDO

    VDO Reed Switch Fuel Sender - 330 MM

    Reed Switch Fuel Sender - 330 MMMost aftermarket fuel senders use a rotating float arm and resistance cards to measure the amount of fuel in a tank which can lead to erratic pointer movements.  This revolutionary design comes with many benefits!...

    MSRP: $54.99
    $52.99
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  • VDO Reed Switch Fuel Sender - 300 MM VDO 52.99 Explore Gear
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    VDO

    VDO Reed Switch Fuel Sender - 300 MM

    Reed Switch Fuel Sender - 300 MMMost aftermarket fuel senders use a rotating float arm and resistance cards to measure the amount of fuel in a tank which can lead to erratic pointer movements.  This revolutionary design comes with many benefits!...

    MSRP: $54.99
    $52.99
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  • VDO Reed Switch Fuel Sender - 270 MM VDO 48.99 Explore Gear
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    VDO

    VDO Reed Switch Fuel Sender - 270 MM

    Reed Switch Fuel Sender - 270 MMMost aftermarket fuel senders use a rotating float arm and resistance cards to measure the amount of fuel in a tank which can lead to erratic pointer movements.  This revolutionary design comes with many benefits!...

    MSRP: $49.99
    $48.99
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  • VDO Reed Switch Fuel Sender - 250mm VDO 48.99 Explore Gear
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    VDO

    VDO Reed Switch Fuel Sender - 250mm

    Reed Switch Fuel Sender - 250mm Most aftermarket fuel senders use a rotating float arm and resistance cards to measure the amount of fuel in a tank which can lead to erratic pointer movements.  This revolutionary design comes with many...

    MSRP: $49.99
    $48.99
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  • VDO Reed Switch Fuel Sender - 230 MM VDO 45.99 Explore Gear
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    VDO

    VDO Reed Switch Fuel Sender - 230 MM

    Reed Switch Fuel Sender - 230 MMMost aftermarket fuel senders use a rotating float arm and resistance cards to measure the amount of fuel in a tank which can lead to erratic pointer movements.  This revolutionary design comes with many benefits!...

    MSRP: $49.99
    $45.99
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  • VDO Reed Switch Fuel Sender - 200MM VDO 45.99 Explore Gear
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    VDO

    VDO Reed Switch Fuel Sender - 200MM

    Reed Switch Fuel Sender - 200 MMMost aftermarket fuel senders use a rotating float arm and resistance cards to measure the amount of fuel in a tank which can lead to erratic pointer movements.  This revolutionary design comes with many benefits!...

    MSRP: $49.99
    $45.99
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  • VDO Reed Switch Fuel Sender - 180mm VDO 45.99 Explore Gear
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    VDO

    VDO Reed Switch Fuel Sender - 180mm

    Reed Switch Fuel Sender - 180mm Most aftermarket fuel senders use a rotating float arm and resistance cards to measure the amount of fuel in a tank which can lead to erratic pointer movements.  This revolutionary design comes with many...

    MSRP: $49.99
    $45.99
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  • VDO ALAS I Adjustable Fuel Sender - 6 to 15-3/4" - 3-180 Ohm VDO 44.99 Explore Gear
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    VDO

    VDO ALAS I Adjustable Fuel Sender - 6 to 15-3/4" - 3-180 Ohm

    ALAS I Adjustable Fuel Sender - 6 to 15-3/4" - 3-180 OhmFor a more economical and practical solution for fuel monitoring for tank depths, VDO ALAS I 12/24 V fuel senders are definitely on the level!  These fuel senders are engineered with a...

    $44.99
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  • VDO ALAS Adjustable Fuel Sender - 6-3/4 to 23" - 240-33 Ohm VDO 43.99 Explore Gear
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    VDO

    VDO ALAS Adjustable Fuel Sender - 6-3/4 to 23" - 240-33 Ohm

    ALAS Adjustable Fuel Sender - 6-3/4 to 23" - 240-33 OhmVDO ALAS 12/24 V adjustable swingarm senders are engineered for severe-duty use. The sender main body features a plated steel construction to help eliminate damage caused by fuel slosh. These...

    MSRP: $44.99
    $43.99
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  • VDO Type A - White Metal Base Bulb - 12V - 4-Pack VDO 6.99 Explore Gear
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    VDO

    VDO Type A - White Metal Base Bulb - 12V - 4-Pack

    Type A - White Metal Base Bulb - 12V - 4-PackFeatures:Voltage - 12VWatts - 2WSize - 9/32" (7mm)Color - White/Clear*Sold as a 4 PackWARNING: This product can expose you to chemicals including LEAD which is known to the State of California to cause...

    MSRP: $9.99
    $6.99
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  • VDO Inductive Sender - Magnetic Pickup - 2" VDO 63.99 Explore Gear
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    VDO

    VDO Inductive Sender - Magnetic Pickup - 2"

    Inductive Sender - Magnetic Pickup - 2"VDO produces senders that are compatible with its programmable speedometers for most popular domestic applications.Features:Length - 2"Thread - 3/4-16*Sold as an IndividualWARNING: This product can expose you to...

    MSRP: $64.99
    $63.99
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  • VDO Pressure Sender - 80 PSI VDO 48.99 Explore Gear
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    VDO

    VDO Pressure Sender - 80 PSI

    Pressure Sender 80 PSI Features:Ground - StandardConnection - 10-32 StudVoltage - 6-24VThread - 1/8-27 NPTFComponent Reference No. - AT84200Max. Pressure Range - 80PSI / 5 bar (240-33Ohm)*Sold as an IndividualWARNING: This product can expose you to...

    MSRP: $49.99
    $48.99
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