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Navigation & Electronics

Marine Navigation & Electronics

Marine GPS, Chartplotters, Radar, AIS, VHF, Gauges & Electronics

Shop marine navigation and electronics for safer, smarter boating. Find chartplotters, multi-function displays, GPS navigation, radar, AIS, VHF radios, antennas, gauges, displays, transducers, fishfinders, sensors, networking parts, weather instruments, speakers, and electronic system accessories.

Shop Navigation & Electronics Chartplotters & MFDs Radar & AIS
Compatibility Check

Match display brand, screen size, chart region, radar support, transducer type, NMEA network, antennas, sensors, and future expansion before ordering electronics.

Ask Parts Desk

Electronics work best as a planned system. Confirm power, network connections, mounting space, software support, cable length, and device compatibility before installation.

Quick ShopDisplaysAwarenessMonitoringSetup HelpFAQVHF RadiosAntennas

Navigation & Electronics Product Paths

GarminChartplotters, displays, sonar, radar, transducers, GPS, and network accessories LowranceFishfinders, chartplotters, sonar, displays, transducers, and accessories RaymarineDisplays, radar, autopilot, instruments, transducers, and marine electronics SimradNavigation displays, radar, sonar, autopilot, instruments, and accessories Chartplotters & MFDsMain helm displays, GPS navigation, charts, fishfinder combos, and touchscreen systems GPS & ChartplottersMarine GPS, chartplotters, positioning equipment, and chart-card support Radar & AISRadar domes, AIS equipment, and collision-awareness electronics VHF RadiosFixed-mount VHF, handheld radios, DSC radios, and communication accessories Satellite CommunicationOffshore messengers, satellite phones, and emergency communication searches Antennas & MountsVHF, GPS, AIS, radar, GSM antennas, mounts, cables, and connectors Gauges & DisplaysEngine gauges, tank displays, digital instruments, and vessel data screens Marine TransducersCHIRP, side-scan, transom-mount, thru-hull, and in-hull transducers Depth Sounders & FishfindersDepth displays, sonar, fishfinders, and underwater visibility equipment Marine CompassesDash compasses, bracket-mount compasses, hand-bearing compasses, and replacement parts Networked ElectronicsNMEA networking, display accessories, connectors, data cables, and integrated systems Sensors & ComponentsTank sensors, temperature sensors, engine data, alarms, and system components Wind & Weather InstrumentsWind sensors, weather displays, barometers, thermometers, and passage-planning data

Navigation Displays

Start With the Main Screen

The chartplotter or multi-function display usually sets the direction for the rest of the electronics system. Screen size, mounting style, chart support, sonar needs, radar compatibility, and network type all matter.

Chartplotters & MFDsMarine GPSChart CardsDisplay Mounts

System Planning

Build Around Compatibility

Displays, radar, transducers, AIS, radios, antennas, sensors, and digital gauges need to communicate correctly. Planning the system before buying helps avoid mismatched parts and extra installation work.

Search by device type, brand, screen size, network type, transducer style, chart region, or existing model number.

GPS

Navigate

GPS chartplotters, MFDs, chart cards, depth data, and route-planning tools help keep the boat oriented and on course.

AIS

See & Be Seen

Radar, AIS, VHF, antennas, and visibility tools support situational awareness in traffic, fog, rain, and night operation.

DATA

Connect the Helm

NMEA networks, sensors, gauges, transducers, speakers, and accessories bring useful vessel information to the places you need it.

Sonar, Sensors & Monitoring

Track What Matters Onboard

Bring depth, sonar, engine data, tank levels, battery status, wind, weather, alarms, and vessel sensor information into view with compatible electronics and accessories.

TransducersFishfindersTank SensorsWind Instruments

Networking & Accessories

Complete the Install Cleanly

A reliable electronics upgrade depends on the support pieces too: antenna mounts, data cables, power wiring, network tees, terminators, display covers, brackets, transducer hardware, speakers, and installation accessories.

NMEA 2000Electronics CablesSpeakers & Audio

Setup Help

Plan the Helm Before Ordering

Good electronics installations start with space, visibility, cable access, power protection, network layout, and future expansion. A little planning before checkout can save a lot of rework at the dash.

Choose the display firstPick the screen size, mounting location, chart support, sonar needs, and radar compatibility.
Confirm the networkCheck NMEA 2000, NMEA 0183, Ethernet, Wi-Fi, Bluetooth, sensor support, and engine-data needs.
Match the transducerChoose transom-mount, thru-hull, in-hull, CHIRP, side-scan, or traditional sonar based on hull and display compatibility.
Leave room to expandPlan for AIS, extra displays, cameras, radar, audio, monitoring, or digital switching that may be added later.

FAQ

Navigation & Electronics Questions

What should I choose first in a marine electronics upgrade?

Start with the main chartplotter or multi-function display. It usually determines compatible radar, sonar, transducers, networking, charts, and accessories.

Are chartplotters, radar, and transducers interchangeable?

Not always. Compatibility depends on brand, model, software, connector type, sonar technology, network type, and installation requirements.

What is NMEA 2000 used for?

NMEA 2000 allows compatible marine electronics to share data such as engine information, tank levels, GPS, heading, wind, depth, and other vessel information.

What should I check before buying a transducer?

Confirm display compatibility, sonar type, mounting style, hull material, deadrise, cable length, connector type, and whether the transducer location has clean water flow.

Ready to Upgrade the Helm?

Shop Chartplotters, Radar, AIS, VHF, Antennas, Gauges, Transducers, Sensors & Marine Electronics

Search by system type, display size, chart region, radar compatibility, transducer style, network type, sensor need, antenna type, or existing model number.

Shop Navigation & ElectronicsNMEA 2000Transducers

Filters

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Garmin STRIKER Plus 4cv Fishfinder/GPS GAR 010-01870-01

$239.99 - $239.99
$239.99
$239.99 - $239.99
$239.99

Designed to not only see fish and structure below the boat, but also to mark your favorite fishing spot and easily navigate back to them. The Garmi...

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$239.99 - $239.99
$239.99
$239.99 - $239.99
$239.99

Raymarine Quantum 2 Chirp Radar with Doppler Collision Avoidance RAY T70416

$3,688.99 - $3,688.99
$3,688.99
$3,688.99 - $3,688.99
$3,688.99

Quantum 2 Chirp Radar with Doppler Collision Avoidance Technology delivers superior situational awareness and safety for your vessel. This advanced...

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$3,688.99 - $3,688.99
$3,688.99
$3,688.99 - $3,688.99
$3,688.99

Raymarine DST810 Smart Multisensor RAY E70667

$531.99 - $531.99
$531.99
$531.99 - $531.99
$531.99

New Gen 2 paddlewheel responds to speeds low as 0.3 knots, and becomes linear at 0.6 knots. The DST810 Smart Multisensor provides accurate depth, s...

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$531.99 - $531.99
$531.99
$531.99 - $531.99
$531.99

Raymarine Axiom 2 Pro 12 S Multifunction Navigation Display

$4,179.99 - $4,179.99
$4,179.99
$4,179.99 - $4,179.99
$4,179.99

Axiom 2 Pro combines chartplotter, sonar, radar, autopilot, and video into a powerful all-in-one navigation system. With Axiom 2 Pro, you can navig...

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$4,179.99 - $4,179.99
$4,179.99
$4,179.99 - $4,179.99
$4,179.99

Raymarine Axiom 2 Pro 9 S Multifunction Navigation Display

$3,849.99 - $3,849.99
$3,849.99
$3,849.99 - $3,849.99
$3,849.99

Axiom 2 Pro combines chartplotter, sonar, radar, autopilot, and video into a powerful all-in-one navigation system. With Axiom 2 Pro, you can navig...

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$3,849.99 - $3,849.99
$3,849.99
$3,849.99 - $3,849.99
$3,849.99

Sionyx Nightwave Ultra Low-Light Marine Camera (black)

$2,659.69 - $2,659.69
$2,659.69
$2,659.69 - $2,659.69
$2,659.69

Ultra low-light marine camera built around SIONYX's patented Black Silicon BSI CMOS sensor. The Nightwave allows mariners to easily spot obstacles ...

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$2,659.69 - $2,659.69
$2,659.69
$2,659.69 - $2,659.69
$2,659.69

Sionyx Nightwave Ultra Low-Light Marine Camera

$2,659.69 - $2,659.69
$2,659.69
$2,659.69 - $2,659.69
$2,659.69

Ultra low-light marine camera built around SIONYX's patented Black Silicon BSI CMOS sensor. The Nightwave allows mariners to easily spot obstacles ...

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$2,659.69 - $2,659.69
$2,659.69
$2,659.69 - $2,659.69
$2,659.69

Shakespeare Galaxy 14ft 8dB VHF Antenna 2-Piece SHA-5230

$1,235.33 - $1,235.33
$1,235.33
$1,235.33 - $1,235.33
$1,235.33
Only 1 left!

The Shakespeare Galaxy 5230 is a 14 ft, 2-piece VHF marine antenna designed for long-range communication on larger boats where an 8dB antenna is ap...

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$1,235.33 - $1,235.33
$1,235.33
$1,235.33 - $1,235.33
$1,235.33
Sold out

Parallel Ruler - 12" (305mm) - Professional Navigation Tool

$63.77 - $63.77
$63.77
$63.77 - $63.77
$63.77
Out of stock

Professional 12" Parallel Ruler for Marine NavigationEssential navigation tool for plotting courses and measuring distances on nautical charts. Thi...

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$63.77 - $63.77
$63.77
$63.77 - $63.77
$63.77
Sold out
Sold out

Parallel Ruler - 15" (381mm) - Professional Navigation Tool

$74.05 - $74.05
$74.05
$74.05 - $74.05
$74.05
Out of stock

Professional 15" Parallel Ruler for Marine NavigationEssential navigation tool for plotting courses and measuring distances on nautical charts. Thi...

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$74.05 - $74.05
$74.05
$74.05 - $74.05
$74.05
Sold out
Sold out

Micro LED 12V Starboard & Port Navigation Lights Set - 112.5° Side & Flush Mount - Chrome Housing

$65.00
$65.00 - $65.00
$65.00
$50.88
$50.88 - $50.88
$50.88
Out of stock

Premium Marine Navigation LightsNavigate safely with this professional-grade LED navigation light set. Designed for durability and reliability in m...

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$65.00
$65.00 - $65.00
$65.00
$50.88
$50.88 - $50.88
$50.88
Sold out
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Micro LED 12V Starboard & Port Navigation Lights Set - 112.5° Side & Flush Mount - Black Housing

$65.00
$65.00 - $65.00
$65.00
$50.88
$50.88 - $50.88
$50.88
in stock

Premium Marine Navigation LightsNavigate safely with this professional-grade LED navigation light set. Designed for durability and reliability in m...

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$65.00
$65.00 - $65.00
$65.00
$50.88
$50.88 - $50.88
$50.88
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Micro LED 12V Starboard & Port Navigation Lights Set - 112.5° Side & Flush Mount - Black Housing Without Holes

$54.36
$54.36 - $54.36
$54.36
$50.88
$50.88 - $50.88
$50.88
in stock

Premium Marine Navigation LightsNavigate safely with this professional-grade LED navigation light set. Designed for durability and reliability in m...

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$54.36
$54.36 - $54.36
$54.36
$50.88
$50.88 - $50.88
$50.88
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Micro LED 12V Starboard & Port Navigation Lights Set - 112.5° Side & Flush Mount - White Housing With Holes

$65.00
$65.00 - $65.00
$65.00
$50.88
$50.88 - $50.88
$50.88
in stock

Premium Marine Navigation LightsNavigate safely with this professional-grade LED navigation light set. Designed for durability and reliability in m...

View full details
$65.00
$65.00 - $65.00
$65.00
$50.88
$50.88 - $50.88
$50.88
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Micro LED 12V Starboard & Port Navigation Lights Set - 112.5° Side & Flush Mount - White Housing Without Holes

$65.00
$65.00 - $65.00
$65.00
$50.88
$50.88 - $50.88
$50.88
in stock

Premium Marine Navigation LightsNavigate safely with this professional-grade LED navigation light set. Designed for durability and reliability in m...

View full details
$65.00
$65.00 - $65.00
$65.00
$50.88
$50.88 - $50.88
$50.88
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Compact Electric Horn - Chrome Plated Marine Grade

$79.99
$79.99 - $79.99
$79.99
$66.98
$66.98 - $66.98
$66.98
in stock

Premium Marine Electric HornExperience reliable audible signaling with this compact, chrome-plated electric horn designed for marine environments. ...

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$79.99
$79.99 - $79.99
$79.99
$66.98
$66.98 - $66.98
$66.98
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Trumpet Electric Horn - Chrome Plated Marine Grade

$76.99
$76.99 - $76.99
$76.99
$64.31
$64.31 - $64.31
$64.31
in stock

Premium Marine Trumpet HornCommand attention on the water with this powerful trumpet-style electric horn featuring a durable chrome-plated finish. ...

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$76.99
$76.99 - $76.99
$76.99
$64.31
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$64.31
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Compact Electric Horn - White Marine Grade

$69.99
$69.99 - $69.99
$69.99
$58.92
$58.92 - $58.92
$58.92
In stock

Premium Marine Electric Horn - White FinishExperience reliable audible signaling with this compact, white-finished electric horn designed for marin...

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$69.99
$69.99 - $69.99
$69.99
$58.92
$58.92 - $58.92
$58.92
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Trumpet Electric Horn - White Marine Grade

$66.99
$66.99 - $66.99
$66.99
$56.29
$56.29 - $56.29
$56.29
In stock

Premium Marine Trumpet Horn - White FinishCommand attention on the water with this powerful trumpet-style electric horn featuring a durable white f...

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$66.99
$66.99 - $66.99
$66.99
$56.29
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$56.29
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Flush Mount Electric Horn - Low Profile Marine Grade

$54.99
$54.99 - $54.99
$54.99
$45.51
$45.51 - $45.51
$45.51
In stock

Premium Flush Mount Marine HornAchieve a sleek, streamlined look with this flush mount electric horn designed for modern marine installations. This...

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$54.99
$54.99 - $54.99
$54.99
$45.51
$45.51 - $45.51
$45.51
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LALIZAS Day Signal Diamond 47x24" (1200x600mm) Black - SOLAS/MED Certified

$329.99
$329.99 - $329.99
$329.99
$271.46
$271.46 - $271.46
$271.46
In stock

Premium Diamond Day Signal - SOLAS/MED Certified Ensure maximum visibility and compliance with the LALIZAS Diamond Day Signal. This professional-gr...

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$329.99
$329.99 - $329.99
$329.99
$271.46
$271.46 - $271.46
$271.46
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LALIZAS Day Signal Ball 23.6" (600mm) Diameter Black - SOLAS/MED Certified

$329.99
$329.99 - $329.99
$329.99
$271.46
$271.46 - $271.46
$271.46
In stock

Premium Ball Day Signal - SOLAS/MED CertifiedEnsure maximum visibility and compliance with the LALIZAS Ball Day Signal. This professional-grade bla...

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$329.99
$329.99 - $329.99
$329.99
$271.46
$271.46 - $271.46
$271.46
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Suction Base for LALIZAS FLEXY EMERGENCY Light - Secure Mounting Accessory

$3.49
$3.49 - $3.49
$3.49
$2.81
$2.81 - $2.81
$2.81
In stock

Suction Base for LALIZAS FLEXY EMERGENCY LightSecurely mount your LALIZAS FLEXY EMERGENCY light with this purpose-designed suction base. This relia...

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$3.49
$3.49 - $3.49
$3.49
$2.81
$2.81 - $2.81
$2.81
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LALIZAS FLEXY EMERGENCY Navigation Lights Set of 3 - Portable LED Safety Lights

$32.99
$32.99 - $32.99
$32.99
$27.25
$27.25 - $27.25
$27.25
In stock

Portable Emergency Navigation Lights Set - 3 PiecesStay safe and compliant with the LALIZAS FLEXY EMERGENCY Navigation Lights Set. This versatile 3...

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$32.99
$32.99 - $32.99
$32.99
$27.25
$27.25 - $27.25
$27.25
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