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Marine Navigation & Instruments

Marine Navigation Instruments provide the accurate data and dependable performance boaters rely on to navigate with confidence in changing conditions. Featuring intuitive displays, precise measurements, and rugged construction built to withstand harsh marine environments, today's navigation instruments make it easier to monitor critical vessel information at a glance. From depth, speed, and wind instruments to compasses, multifunction displays, and integrated navigation systems, these advanced solutions help improve situational awareness and support safer, more informed decisions on the water. Whether you're cruising coastal waters, sailing offshore, or competing on the racecourse, premium marine navigation instruments deliver the accuracy and reliability trusted by experienced boaters worldwide. Explore our selection of marine navigation instruments and let our experts help you choose the right equipment for your vessel and your next adventure.

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  • Maretron Alarm Module [ALM100-01]
    Maretron

    Maretron Alarm Module [ALM100-01]

    $388.14
    $420.97
    $388.14
    Maretron's Alarm Module generates visual and audible alerts for any monitored condition. The Alarm Module includes an extremely loud 105 dB SPL Piezoelectric sounder, along with a red high-brighness LED to indicate an alarm condition. A second green LED indicated that the Alarm Module...
    $388.14
    $420.97
    $388.14
  • Digital Yacht veKonvert NMEA 2000 Gateway [ZDIGVEKVT]Digital Yacht veKonvert NMEA 2000 Gateway [ZDIGVEKVT]
    Digital Yacht

    Digital Yacht veKonvert NMEA 2000 Gateway [ZDIGVEKVT]

    $302.52
    $370.96
    $302.52
    veKonvert NMEA 2000 GatewayveKonvert brings NMEA 2000 connectivity to Victron’s popular SmartShunt battery monitoring system. Now a navigation multi-function display becomes a sophisticated battery and energy management system.FeaturesveKonvert is a stand-alone NMEA 2000 interface designed in conjunction with Victron Energy to integrate VE.Direct compatible...
    $302.52
    $370.96
    $302.52
  • Airmar DT800 NMEA 2000 Bronze Retractable Long Stem Thru-Hull w/Depth Temperature [DT800L-235-N2]
    Airmar

    Airmar DT800 NMEA 2000 Bronze Retractable Long Stem Thru-Hull w/Depth Temperature [DT800L-235-N2]

    $1,218.01
    $1,341.39
    $1,218.01
    DT800 NMEA 2000 Bronze Retractable Long Stem Thru-Hull with Depth & TemperatureThe DT800 utilizes Airmar’s proven Tilted Element and broadband technologies in this depth and temperature Smart™ Sensor. The DT800 is a long-stemmed, low-profile, retractable, thru-hull sensor that accurately computes depth and temperature data...
    $1,218.01
    $1,341.39
    $1,218.01
  • Bluewater NMEA 2000 Drop Cable - 2 Meter [2700-02-011]
    Bluewater

    Bluewater NMEA 2000 Drop Cable - 2 Meter [2700-02-011]

    $35.98
    $0.00
    $35.98
    NMEA 2000 Drop Cable - 2 MeterThis NMEA 2000 5-pin drop cable is built for seamless integration between your network backbone and connected marine electronics. Designed with durable, waterproof connectors, it ensures a secure and interference-free connection to displays, GPS units, sensors, and more....
    $35.98
    $0.00
    $35.98
  • Faria Platinum 4" Multi-Function - Fuel Level Voltmeter [22013]
    Faria Beede Instruments

    Faria Platinum 4" Multi-Function - Fuel Level Voltmeter [22013]

    $216.89
    $235.45
    $216.89
    Platinum 4" Multi-Function - Fuel Level & Voltmeter Faria Beede’s Platinum Series Instruments feature spun aluminum gauge dials with custom graphics and a polished stainless steel bezel providing a rugged, elegant look.  All Platinum Series gauges feature Faria's revolutionary domed glass Fog-Resistant lens. These lenses...
    $216.89
    $235.45
    $216.89
  • Navico Speed Sensor - Transom Mount [000-11519-001]
    Lowrance

    Navico Speed Sensor - Transom Mount [000-11519-001]

    $155.53
    $169.82
    $155.53
    Transom Mount Speed SensorTransom-mount paddle wheel 3.1 m (10ft) cable with Micro-C connector.Features Replaces EP-70 Outputs speed through water Transom-mount paddle wheel Ideal for slow, trolling speeds, where GPS is not as accurate Share paddle wheel speed to any networked display, unlike sonar based...
    $155.53
    $169.82
    $155.53
  • Navico Pump-3 MK2 Reversible Hydraulic Autopilot Pump - 12V [000-15445-002]
    Navico

    Navico Pump-3 MK2 Reversible Hydraulic Autopilot Pump - 12V [000-15445-002]

    $1,358.52
    $1,676.76
    $1,358.52
    Pump-3 MK2 Reversible Hydraulic Pump for SteadySteerFeatures: 12V DC: Reversible hydraulic gear pump 1.6L (98 cu.in) / min. For cylinder displacement of 160-550 cc (9.8 - 33.5 cu.in) O-Ring Boss (ORB) connections. Includes 3 x ORB-5 to 9/16 UNF fittings SteadySteer compatible. (NAC-3 /...
    $1,358.52
    $1,676.76
    $1,358.52
  • Navico xSonic SS175M Stainless Steel Thru-Hull Tilted Medium CHIRP Transducer - 20 Element - 9-Pin [000-13779-001]
    Navico

    Navico xSonic SS175M Stainless Steel Thru-Hull Tilted Medium CHIRP Transducer - 20 Element - 9-Pin [000-13779-001]

    $2,087.74
    $0.00
    $2,087.74
    xSonic SS175M Stainless Steel Thru-Hull Tilted Medium CHIRP Transducer - 20° Element - 9-PinFeatures: Black 9-Pin Connector Cable Length - 10M (33.0') SS175M - 1-Internal Broadband Ceramic Assembly Depth & fast-response water-temperature sensor Stainless Steel transducer housing Hull Type: Steel or aluminum Boat Size:...
    $2,087.74
    $0.00
    $2,087.74
  • Navico Replacement Top Mount f/HDI 83/200/455/800 TM [000-10262-001]
    Navico

    Navico Replacement Top Mount f/HDI 83/200/455/800 TM [000-10262-001]

    $47.08
    $51.37
    $47.08
    Replacement Top Mount f/HDI 83/200/455/800 TMReplacement mount for Skimmer and top housing Specifications: Type: Mounting Brackets Box Dimensions: 2"H x 3"W x 7"L WT: 0.23 lbs UPC: 421945359518
    $47.08
    $51.37
    $47.08
  • Navico NMEA 2000 Cable - 6M [000-14377-001]
    Navico

    Navico NMEA 2000 Cable - 6M [000-14377-001]

    $98.45
    $107.03
    $98.45
    NMEA 2000 Cable - 6MFeatures: Length: 6M NMEA 2000 Cable Specifications: Connection Gender: Male-Female Data Interface: NMEA 2000 Cable Length (Meters): 6m NMEA 2000 Connectors: Backbone/Drop Cables Box Dimensions: 1"H x 10"W x 10"L WT: 1.6 lbs UPC: 9420024171349
    $98.45
    $107.03
    $98.45
  • BG WS310 Wired Interface [000-14389-001]
    B&G

    BG WS310 Wired Interface [000-14389-001]

    $165.54
    $0.00
    $165.54
    WS310 Wired InterfaceWS310 (wired) Interface for use with WS310 Wind Sensor, allows connection to your NMEA 2000® network.Features:Interfaces a WS310 wind sensor to an NMEA 2000 networkSpecifications: NMEA 0183 Sentences supported: MWV, R NMEA 2000 Connectivity: 1 x Micro-C port, 1 LEN Supply Voltage:...
    $165.54
    $0.00
    $165.54
  • Vesper Power Cable f/Cortex - 6 [010-13273-00]
    Vesper

    Vesper Power Cable f/Cortex - 6 [010-13273-00]

    $38.52
    $42.80
    $38.52
    Power Cable for Cortex - 6'Replacement 6’ Power Cable for the Cortex M1 & V1.
    $38.52
    $42.80
    $38.52
  • Lowrance Trolling Motor Transducer Bracket f/DSI [000-10261-001]
    Lowrance

    Lowrance Trolling Motor Transducer Bracket f/DSI [000-10261-001]

    $41.37
    $44.24
    $41.37
    Attaches transducer to a trolling motor.Works with: Elite-5 DSI, Elite-5x DSI, Mark-5x DSI Specifications: Type: Mounting Brackets Box Dimensions: 4"H x 4"W x 9"L WT: 0.25 lbs UPC: 042194535944
    $41.37
    $44.24
    $41.37
  • Simrad LF3000 Linear Feedback [20188074]
    Simrad

    Simrad LF3000 Linear Feedback [20188074]

    $666.42
    $0.00
    $666.42
    LF3000LF3000 is a linear feedback unit for boats with outboard engine. It transforms the linearmovement to an analog signal. Supplied with 8,5 m cable and mounting clamps.The LF3000 is a waterproof feedback unit. It has a 300 mm (11,8") stroke and comes with a...
    $666.42
    $0.00
    $666.42
  • Simrad Autopilot Adapter Kit [000-15944-001]
    Simrad

    Simrad Autopilot Adapter Kit [000-15944-001]

    $88.48
    $0.00
    $88.48
    Simrad autopilot Adapter KitAutopilot fitting adapter kit that contains 3 x ORB-5 to 1/4" NPT adapters.Features: Used when replacing older pumps with MkII Pumps 1,2,3,4 and 5  Used when NPT hose kits are already present
    $88.48
    $0.00
    $88.48
  • BG Zeus 3S 12 Combo Multi-Function Sailing Display - No HDMI Video Outport [000-15409-002]
    B&G

    BG Zeus 3S 12 Combo Multi-Function Sailing Display - No HDMI Video Outport [000-15409-002]

    $5,706.69
    $0.00
    $5,706.69
    Zeus™ 3S 12 Combo Multi-Function Sailing Display - No HDMI Video OutportDesigned Just For SailingThe Zeus 3S chartplotters offer super-fast response times, delivering the information you need when you need it. Easy-to-use, the Zeus 3S comes with B & G’s unique sailing features built-in;...
    $5,706.69
    $0.00
    $5,706.69
  • Navico 5 Pin Ethernet Cable Joiner (Female to Female) [000-10779-001]
    Navico

    Navico 5 Pin Ethernet Cable Joiner (Female to Female) [000-10779-001]

    $65.63
    $72.78
    $65.63
    5 Pin Ethernet Cable Joiner (Female to Female) Specifications: Type: Parts Box Dimensions: 1"H x 1"W x 6"L WT: 0.1 lbs UPC: 9420024118641
    $65.63
    $72.78
    $65.63
  • Navico Adapter 7-Pin Blue Transducer to a 9-Pin Black Unit [000-13313-001]
    Navico

    Navico Adapter 7-Pin Blue Transducer to a 9-Pin Black Unit [000-13313-001]

    $47.08
    $51.37
    $47.08
    Adapter 7-Pin Blue Transducer to a 9-Pin Black UnitFeatures: Connects legacy 7-Pin Blue Transducer to a 9-Pin Black Unit Sonic Connector Transducer Adapter Cable Compatible With: HDS Gen3 Elite-Ti Series NSS evo2 GO XSE Series SonarHub™ Specifications: Type: Adapters Box Dimensions: 2"H x 6"W...
    $47.08
    $51.37
    $47.08
  • Scotty Seeker Full Package - Single Probe w/Safety Leader, Probe Charging Station, Probe Safety Leader [5000]
    Scotty Seeker

    Scotty Seeker Full Package - Single Probe w/Safety Leader, Probe Charging Station, Probe Safety Leader [5000]

    $2,104.87
    $0.00
    $2,104.87
    Full Package - Single Probe with Safety Leader, Probe Charging Station, & Probe Safety LeaderDrawing on years of research and decades of combined experience, the Seeker™ offers anglers a level of data precision, speed, and efficacy that is unrivaled in the fishing industry.Built For...
    $2,104.87
    $0.00
    $2,104.87
  • Maretron Mid Double-Ended Cordset - 2 Meter - Gray [DM-DG1-DF-02.0]
    Maretron

    Maretron Mid Double-Ended Cordset - 2 Meter - Gray [DM-DG1-DF-02.0]

    $62.78
    $64.22
    $62.78
    Maretron Mid Double-Ended Cordset - 2 M GrayMechanical: Contact Carrier Mat/Color: Thermoplastic PUR/Blue-Gray Molded Body Mat/Color: Thermoplastic PUR/Blue-Gray Contact Mat/Plating: Brass/Gold Coupling Nut Mat/Plating: Brass/Nickel Connector Outside Diameter: 0.59"Electrical Current Rating: 4.0 Amps Voltage Rating: 250 VCable Outer Jacket Mat/Color: PVC/Gray Conductor Insulation Material:...
    $62.78
    $64.22
    $62.78