GPS & Navigation Electronics
GPS & Navigation Electronics
GPS, Navigation Electronics, Displays, Mounts, Charts & Accessories
Shop GPS and navigation electronics for a cleaner, easier-to-build helm. Find chartplotters, fishfinder/GPS combos, multi-function displays, GPS receivers, chart cards, transducers, network cables, mounts, radar and camera mounting support, power cables, and installation accessories.
Confirm screen size, dash space, chart region, sonar needs, transducer connector, network type, power cable, mount style, and expansion plans before ordering.
Find GPS & Navigation Electronics Faster
Search by Brand, Series, Screen Size, Chart Region, Mount, Cable, or Transducer
Use focused searches by product type, screen size, chart region, mount, cable, or transducer. Good searches include GPS chartplotter, fishfinder GPS, chart card, NMEA 2000 cable, transducer, radar mount, or display power cable.
Shop by Product Path
GPS, Chartplotters, Displays, Charts, Transducers, Mounts & Cables
Shop by Brand
Brand Paths When You Know the System
Start with the system and installation need first: display, charting, sonar, radar, AIS, GPS position, mounting, wiring, networking, or replacement accessories. If you already know the brand, use the brand tiles below to narrow the search.
Mounting & Installation
Mount the Display, Radar, Camera, Antenna, and Network Cleanly
This collection includes a large amount of mounting support. Choose mounts around the equipment footprint, viewing angle, cable routing, structure, height, rake, and service access.
Navigation & Fishing
Choose Around How the Boat Is Used
A cruising boat may need charting, AIS display, radar support, route planning, and clear helm visibility. A fishing boat may need CHIRP, side imaging, live sonar support, split-screen control, waypoint speed, and a transducer matched to the hull.
Connected Helm
Build a System That Can Grow
Before choosing a display, think about radar, AIS, autopilot, cameras, engine data, NMEA 2000, Ethernet networking, chart cards, remote displays, and future transducer upgrades.
Position & Charts
Confirm GPS source, chart region, chart format, display size, and route-planning needs.
Sonar & Transducers
Match sonar support, connector style, transducer mount, hull type, and fishing style.
Network & Power
Check power cable, fuse needs, data cable, NMEA 2000, Ethernet, and accessory ports.
Related Electronics Paths
Connect GPS and Chartplotters to the Rest of the Helm
GPS & Navigation Electronics FAQ
Choosing GPS, Chartplotters, Displays, and Mounts
What should I check before buying a chartplotter?
Confirm screen size, dash space, chart region, sonar needs, transducer compatibility, power cable, networking, radar or AIS plans, and mount style.
Why are mounts and cables so important?
Many display problems come from poor mounting, unsupported cable routing, missing adapters, wrong network cables, or weak power connections. Match the mount and cables before installation.
Can one display handle GPS, sonar, radar, and AIS?
Many MFDs can, but compatibility depends on the display model, network type, radar family, AIS connection, transducer support, software, and required accessories.
How do I choose a transducer?
Match the transducer to the display, connector, sonar type, hull material, mounting style, depth range, and fishing use.
Shop GPS, Navigation Electronics, Mounts, Charts & Accessories
Start with the display or system brand, then confirm chart support, transducer compatibility, mount style, power, and network connections.
Filters
Scanstrut DSLP30BLK Low Profile Cable Seal, Black anodized aluminum, fits 9-14mm cable
Low profile, 2.98" Diameter. Max connector size: 30mm (1.18") Guarantees a 100% watertight IP68 installation. Featuring captive nuts to simplify as...
View full detailsScanstrut DSLP16S Low Profile Cable Seal, Stainless Steel, fits 2-8mm cable
Low profile, 1.96" Diameter. Max connector size: 16mm (0.63") Guarantees a 100% watertight IP68 installation. Featuring captive nuts to simplify as...
View full detailsScanstrut DSLP21ABLK Low Profile Cable Seal, Black anodized aluminum, fits 4-9mm cable
Low profile, 2.39" Diameter. Max connector size: 21mm (0.83") Guarantees a 100% watertight IP68 installation. Featuring captive nuts to simplify as...
View full detailsScanstrut DSLP21BBLK Low Profile Cable Seal, Black Anodized Aluminum, fits 9-14mm cable
Low profile, 2.39" Diameter. Max connector size: 21mm (0.83") Guarantees a 100% watertight IP68 installation. Featuring captive nuts to simplify as...
View full detailsScanstrut DSLP21BS Low Profile Cable Seal, Stainless Steel, fits 9-14mm cable
Low profile, 2.39" Diameter. Max connector size: 21mm (0.83") Guarantees a 100% watertight IP68 installation. Featuring captive nuts to simplify as...
View full detailsScanstrut DSLPMULTIBLK Low Profile Multi Cable Seal, Black anodized aluminum, fits 15mm cable
Designed for multiple cables up to 15mm (0.59”) Guarantees a 100% watertight IP68 installation. Featuring captive nuts to simplify assembly and all...
View full detailsScanstrut DSLP21AS Low Profile Cable Seal, Stainless Steel, fits 4-9mm cable
Low profile, 2.39" Diameter. Max connector size: 21mm (0.83") Guarantees a 100% watertight IP68 installation. Featuring captive nuts to simplify as...
View full detailsScanstrut DSLP16BLK Cable Seal, Black Anodized Aluminum, fits 2-8mm cable
Low profile, 1.96" Diameter. Max connector size: 16mm (0.63") Guarantees a 100% watertight IP68 installation. Featuring captive nuts to simplify as...
View full detailsScanstrut CAMPT30002 Camera Power Tower – White, 11.8" Height Mount for Raymarine M100/M200
Scanstrut CAMPT30002 Camera Power Tower – White, 11.8" Height Mount Get your Raymarine M100 or M200 series camera up where it can see. The Scanstru...
View full detailsScanstrut Camera PowerTower — White | Fits FLIR M300 | 11.8" Mount Height
Scanstrut Camera PowerTower — White | Fits FLIR M300 | 11.8" Mount HeightThe Scanstrut Camera PowerTower is a purpose-built mounting solution for t...
View full detailsScanstrut APTF25001 10" Forward-Leaning Aluminum PowerTower® — White
A Cleaner Radar Mount for Forward-Raked SuperstructuresThe Scanstrut APTF25001 is a 10" aluminum PowerTower® with a 25° forward rake — purpose-buil...
View full detailsScanstrut CAMPT15002 Camera Power Tower – White, 5.9" Height Mount
Scanstrut CAMPT15002 Camera Power Tower – White, 5.9" Height Mount Mount your Raymarine M100 or M200 series thermal or optical camera with confiden...
View full detailsScanstrut SCSL01 Aluminium 8° Wedge Mount for Starlink Flat High-Performance
Mount Starlink Flat High-Performance Anywhere on Your BoatThe Scanstrut SCSL01 is an 8° aluminium wedge mount purpose-built for the Starlink Flat H...
View full detailsScanstrut Self-Levelling Radar Backstay Mount — Fibreglass
Keep Your Radar Locked on the HorizonThe Scanstrut Self-Levelling Radar Backstay Mount is engineered for sailboats that need their radar antenna po...
View full detailsScantstrut Camera Power Tower, White. Fits: FLIR, Raymarine, VEI & NVTI cameras, 5.9" Height Mount.
Maximize your camera's performance. Perfect for installing on the cabin roof, flybridge, or radar arch of your powerboat. Pre-drilled mounting hole...
View full detailsScanStrut Mast Mount
The original and first choice for boat owners around the world, Scanstrut Mast Mounts are a cost-effective and space-saving solution for installing...
View full detailsScanstrut WDRAD01 4° Radar Base Wedge for PowerTowers
Correct Your Radar Angle on PowerboatsThe Scanstrut WDRAD01 is a 4° wedge base designed to tilt your radar radome downward when mounted on a PowerT...
View full detailsScanstrut CAMPT15003 Camera Power Tower – White, 5.9" Height Mount for FLIR M300
Scanstrut CAMPT15003 Camera Power Tower – White, 5.9" Height Mount Designed specifically for the FLIR M300 series thermal camera, the Scanstrut CAM...
View full detailsScanstrut Self-Levelling Radar Backstay Mount — Aluminum
Keep Your Radar Locked on the HorizonThe Scanstrut Self-Levelling Radar Backstay Mount is engineered for sailboats that need their radar antenna po...
View full detailsScanStrut Mast Mount
The original and first choice for boat owners around the world, Scanstrut Mast Mounts are a cost-effective and space-saving solution for installing...
View full detailsPanther 950310 Multi-Mount Electronics Mount, 10"
These ball and socket mounts will not come down or drop like other brands and will allow full swivel of 360° at either the top or the bottom. They ...
View full detailsPanther CAPMT8 Multi-Mount Electronics Mount - Camoflauge
These ball and socket mounts will not come down or drop like other brands and will allow full swivel of 360° at either the top or the bottom. They ...
View full detailsScanstrut ScanPod HelmPod for 9" Display — White
Mount Your 9" Display with ConfidenceThe Scanstrut ScanPod HelmPod is a purpose-built cockpit mounting solution for 9" chartplotters, radar display...
View full detailsScanstrut PTMR11 Tapered Radar Mast
Single combination mount for radar, lights, GPS/VHF antennas, cameras or search lights, with each item perfectly positioned for maximum performance...
View full detailsScanstrut Self-Levelling Radar Mast Mount
Radar That Stays Level — No Matter the ConditionsThe Scanstrut Self-Levelling Radar Mast Mount keeps your radar antenna locked on the horizon as th...
View full detailsGarmin GMR™ 18 HD3 Radar Dome
The Garmin GMR™ 18 HD3 is a compact 18" magnetron radar dome designed for boaters who want reliable, high-definition situational awareness without ...
View full detailsGarmin GPSMAP® 1243xsv Chartplotter & GMR™ 18 HD3 Radar Pack
The Garmin GPSMAP® 1243xsv & GMR™ 18 HD3 Radar Pack combines a 12" touchscreen chartplotter/fishfinder with a 4 kW magnetron radar dome into a ...
View full detailsGarmin GPSMAP® 943xsv Chartplotter & GMR™ 18 HD3 Radar Pack
The Garmin GPSMAP® 943xsv & GMR™ 18 HD3 Radar Pack pairs a 9" touchscreen chartplotter/fishfinder with a 4 kW magnetron radar dome in a single ...
View full detailsRaymarine GA200 External GPS/GNSS Antenna
The Raymarine GA200 is a compact external GPS/GNSS antenna designed to improve position fix accuracy and acquisition speed on compatible Raymarine ...
View full detailsAngler's Pal 950304 Multi-Mount Electronics Mount, 4"
These ball and socket mounts will not come down or drop like other brands and will allow full swivel of 360° at either the top or the bottom. They ...
View full detailsRaymarine Digital & HD Radar Cable — 10 m (32.8 ft)
The Raymarine Digital & HD Radar Cable (10 m) is the proprietary interconnect cable for Raymarine Digital and HD radar systems, carrying both d...
View full detailsGarmin GMR™ xHD3 18" Radar Dome
The Garmin GMR™ xHD3 18" Radar Dome packs open-array-class performance into one of the most compact dome footprints available. With 4 kW of magnetr...
View full detailsPanther 950308 Multi-Mount Electronics Mount, 8"
These ball and socket mounts will not come down or drop like other brands and will allow full swivel of 360° at either the top or the bottom. They ...
View full detailsRaymarine Digital Radar Cable — 5 m (16.4 ft)
The Raymarine Digital Radar Cable — 5 m is the shorter-run option for connecting Raymarine Digital and HD radar domes to a compatible Raymarine cha...
View full detailsGarmin GMR™ xHD3 24" Radar Dome
The Garmin GMR™ xHD3 24" Radar Dome brings open-array performance into a compact dome package. Powered by 4 kW of magnetron output and a 48-nautica...
View full detailsRaymarine RayNet (F) to RJ45 (M) Waterproof Network Cable — 10m
RayNet to RJ45 Network Adapter Cable for Raymarine MFD SystemsThe Raymarine RayNet (F) to RJ45 (M) Waterproof Network Cable provides a reliable, we...
View full detailsLowrance WM-4 SiriusXM Satellite Weather & Radio Module
Real-Time Satellite Weather & SiriusXM Radio for Your ChartplotterThe Lowrance WM-4 brings professional-grade satellite weather data directly t...
View full detailsRaymarine Quantum Radar Data Cable — 32.8 ft (10 m)
The Raymarine Quantum Radar Data Cable provides the wired Ethernet connection between a Raymarine Quantum CHIRP radar dome and a compatible Raymari...
View full detailsShakespeare 5250-AIS Skinny Mini 3 ft AIS Antenna
The Shakespeare 5250-AIS Skinny Mini is a compact, dedicated AIS antenna engineered to meet the broader bandwidth requirements of AIS transceivers ...
View full detailsStandard Horizon GX2410GPS Matrix AIS+GPS Fixed VHF Radio
Class D DSC Fixed VHF with Integrated AIS, GPS & NMEA 2000The Standard Horizon GX2410GPS is a full-featured fixed-mount VHF radio built for ser...
View full detailsGarmin Power Cable for GMR™ Radars — 48 ft (14.6 m)
The Garmin Power Cable for GMR™ Radars is the dedicated 48 ft (14.6 m) power feed cable for Garmin GMR dome radar installations. It connects the ra...
View full detailsShakespeare 5226-XT Galaxy VHF Marine Antenna — 8 ft
Built for Speed, Exposure, and Demanding InstallsThe Shakespeare 5226-XT Galaxy is an 8-foot VHF marine antenna engineered for vessels where standa...
View full detailsStandard Horizon GX6000 Quantum AIS Fixed VHF Radio with NMEA 2000
The Standard Horizon GX6000 Quantum AIS is a commercial-grade fixed-mount VHF radio built for serious offshore and bluewater use. It combines a dua...
View full details#4365 Straight Mount
4" high. 1"-14 thread. Stainless steel. Perfect for radar arches. May be used with #4364 1' extension.
Garmin VHF 215 AIS Fixed-Mount Marine Radio
The Garmin VHF 215 AIS is a 25-watt fixed-mount marine VHF radio with a built-in AIS receiver, integrated GPS, and Class D DSC — designed to integr...
View full detailsShakespeare 5225XT-AIS Galaxy VHF/AIS Antenna — 8 ft
One Antenna. Full VHF and AIS Coverage.The Shakespeare 5225XT-AIS Galaxy is an 8-foot, 6 dB gain antenna purpose-built to handle both VHF voice com...
View full detailsShakespeare 5225XT Galaxy VHF Antenna — 7.75 ft
The Galaxy Classic — Stronger, Stiffer, Ready for AnythingThe Shakespeare 5225XT Galaxy is the evolution of Shakespeare's legendary 5225 — the same...
View full detailsReplacement Propeller
Delivers extra power to push through heavy vegetation. 1865002/MKP-2: Motor Model With Serial No. Prefix "MKJ" through "MKAI", or "J" through "R" A...
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