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Over 50 years of Trusted Marine Service

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.

System Check

Confirm screen size, dash space, chart region, sonar needs, transducer connector, network type, power cable, mount style, and expansion plans before ordering.

Start With Mounts
GPS chartplotters and navigation electronics

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.

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.

GPS

Position & Charts

Confirm GPS source, chart region, chart format, display size, and route-planning needs.

SON

Sonar & Transducers

Match sonar support, connector style, transducer mount, hull type, and fishing style.

NET

Network & Power

Check power cable, fuse needs, data cable, NMEA 2000, Ethernet, and accessory ports.

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

GMS 10 Networking Port Expander

Original price $404.49 - Original price $404.49
Original price
$404.49
$404.49 - $404.49
Current price $404.49
Item locally warehoused

Connects multiple chartplotters and sensors over the Garmin Marine Network. 100 MB switch, you can connect multiple MFDs and sensors to the Garmin ...

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Original price $404.49 - Original price $404.49
Original price
$404.49
$404.49 - $404.49
Current price $404.49

Mkp-37 3 5/8 Power Prop Repl

Original price $46.99 - Original price $46.99
Original price
$46.99
$46.99 - $46.99
Current price $46.99
Item locally warehoused

Delivers extra power to push through heavy vegetation. 1865022/MKP-37: Motor Models With Serial No. Prefix "J" through "R" All Terrain 46, 47, 50, ...

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Original price $46.99 - Original price $46.99
Original price
$46.99
$46.99 - $46.99
Current price $46.99

Weedless Wedge 2 Prop MKP33

Original price $69.99 - Original price $69.99
Original price
$69.99
$69.99 - $69.99
Current price $69.99
Item locally warehoused

This 100% weedless prop features a unique, patented design with swept-back and flared blades that “wedge” weeds away while conserving battery power...

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Original price $69.99 - Original price $69.99
Original price
$69.99
$69.99 - $69.99
Current price $69.99

Weedless Wedge 2 Prop MKP32

Original price $48.99 - Original price $48.99
Original price
$48.99
$48.99 - $48.99
Current price $48.99
Item locally warehoused

This 100% weedless prop features a unique, patented design with swept-back and flared blades that “wedge” weeds away while conserving battery power...

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Original price $48.99 - Original price $48.99
Original price
$48.99
$48.99 - $48.99
Current price $48.99

Mkp-9 Prop Nut 3/8 Kit-A

Original price $13.99 - Original price $13.99
Original price
$13.99
$13.99 - $13.99
Current price $13.99
Item locally warehoused

Quickly, easily remove or replace your prop with this kit.Each kit includes a prop nut and washer.Compatible with Minn Kota Props:MKP-2 Vanishing p...

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Original price $13.99 - Original price $13.99
Original price
$13.99
$13.99 - $13.99
Current price $13.99

MKP-7 Prop 2091150 Weedless

Original price $46.99 - Original price $46.99
Original price
$46.99
$46.99 - $46.99
Current price $46.99
Item locally warehoused

This 100% weedless prop is designed to push weeds away and conserve battery power. Even at slow speeds, it powers through heavy vegetation or cover...

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Original price $46.99 - Original price $46.99
Original price
$46.99
$46.99 - $46.99
Current price $46.99

MKP-6 Prop 2061125 Weedless

Original price $32.99 - Original price $32.99
Original price
$32.99
$32.99 - $32.99
Current price $32.99
Item locally warehoused

This 100% weedless prop is designed to push weeds away and conserve battery power. Even at slow speeds, it powers through heavy vegetation or cover...

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Original price $32.99 - Original price $32.99
Original price
$32.99
$32.99 - $32.99
Current price $32.99

24"-40" Telescoping Extension Handle

Original price $79.99 - Original price $79.99
Original price
$79.99
$79.99 - $79.99
Current price $79.99
Item locally warehoused

Extension handle for steering and speedcontrol for Minn Kota hand control bow or transom mount motors.

Original price $79.99 - Original price $79.99
Original price
$79.99
$79.99 - $79.99
Current price $79.99

18" Fixed Extension Handle

Original price $48.99 - Original price $48.99
Original price
$48.99
$48.99 - $48.99
Current price $48.99
Item locally warehoused

Extension handle for steering and speedcontrol for Minn Kota hand control bow or transom mount motors.

Original price $48.99 - Original price $48.99
Original price
$48.99
$48.99 - $48.99
Current price $48.99

30" Fixed Extension Handle

Original price $64.99 - Original price $64.99
Original price
$64.99
$64.99 - $64.99
Current price $64.99
Item locally warehoused

Extension handle for steering and speedcontrol for Minn Kota hand control bow or transom mount motors.

Original price $64.99 - Original price $64.99
Original price
$64.99
$64.99 - $64.99
Current price $64.99

Minn Kota 1866550 i-Pilot Remote w/Bluetooth

Original price $279.99 - Original price $279.99
Original price
$279.99
$279.99 - $279.99
Current price $279.99
Item locally warehoused

The i-Pilot GPS system can be paired with multiple wireless remotes. Add extra remotes to your setup for increased flexibility. Compact and waterpr...

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Original price $279.99 - Original price $279.99
Original price
$279.99
$279.99 - $279.99
Current price $279.99

Foot Pedal for PowerDrive BT (Cord)

Original price $169.99 - Original price $169.99
Original price
$169.99
$169.99 - $169.99
Current price $169.99
Item locally warehoused

With an 18' cord and waterproof connector plug, this pedal delivers side-to-side steering control, and includes a momentary/constant ON switch and ...

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Original price $169.99 - Original price $169.99
Original price
$169.99
$169.99 - $169.99
Current price $169.99

Raymarine SeatalkNg Starter Kit

Original price $190.19 - Original price $190.19
Original price
$190.19
$190.19 - $190.19
Current price $190.19
Item locally warehoused

SeaTalkng is a robust cabling and connection system compatible with NMEA 2000, built specifically for the marine environment comprising a powered s...

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Original price $190.19 - Original price $190.19
Original price
$190.19
$190.19 - $190.19
Current price $190.19

Raymarine A06077 STNG Right Angle Adaptor

Original price $56.49 - Original price $56.49
Original price
$56.49
$56.49 - $56.49
Current price $56.49
Item locally warehoused

DeviceNet (Female) to STNG (Socket / Male) Right Angle Adaptor

Original price $56.49 - Original price $56.49
Original price
$56.49
$56.49 - $56.49
Current price $56.49

Raymarine A06082 NMEA2000 (Devicenet) Female to Seatalk NG Male straight Adaptor

Original price $56.49 - Original price $56.49
Original price
$56.49
$56.49 - $56.49
Current price $56.49
Item locally warehoused

Original price $56.49 - Original price $56.49
Original price
$56.49
$56.49 - $56.49
Current price $56.49

Raymarine I50 Tridata Display

Original price $852.19 - Original price $852.19
Original price
$852.19
$852.19 - $852.19
Current price $852.19
Item locally warehoused

The Raymarine E70060 i50 tridata display system is a compact instrument that offers a convenient 3 line display combining the capabilities of speed...

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Original price $852.19 - Original price $852.19
Original price
$852.19
$852.19 - $852.19
Current price $852.19

Raymarine A06064 5 Way Connector

Original price $70.49 - Original price $70.49
Original price
$70.49
$70.49 - $70.49
Current price $70.49
Item locally warehoused

5 Way Connector

Original price $70.49 - Original price $70.49
Original price
$70.49
$70.49 - $70.49
Current price $70.49

Raymarine A06045 Devicenet (Female) to Seatalk NG Adaptor Cable (0.4M)

Original price $70.49 - Original price $70.49
Original price
$70.49
$70.49 - $70.49
Current price $70.49
Item locally warehoused

MEA2000 (Devicenet) Female to Seatalk NG Spur Female Adapter Cable. 0.4M length. Used to connect NMEA 2000-compatible devices to Raymarine's SeaTal...

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Original price $70.49 - Original price $70.49
Original price
$70.49
$70.49 - $70.49
Current price $70.49

Raymarine A06041 Spur Cable 5M

Original price $98.59 - Original price $98.59
Original price
$98.59
$98.59 - $98.59
Current price $98.59
Item locally warehoused

Spur Cable

Original price $98.59 - Original price $98.59
Original price
$98.59
$98.59 - $98.59
Current price $98.59

Raymarine A06040 Spur Cable 3M

Original price $77.59 - Original price $77.59
Original price
$77.59
$77.59 - $77.59
Current price $77.59
Item locally warehoused

Spur Cable

Original price $77.59 - Original price $77.59
Original price
$77.59
$77.59 - $77.59
Current price $77.59

Raymarine A06039 Spur Cable 1M

Original price $70.49 - Original price $70.49
Original price
$70.49
$70.49 - $70.49
Current price $70.49
Item locally warehoused

Spur Cable

Original price $70.49 - Original price $70.49
Original price
$70.49
$70.49 - $70.49
Current price $70.49

Raymarine A06036 Backbone Cable 5M

Original price $98.59 - Original price $98.59
Original price
$98.59
$98.59 - $98.59
Current price $98.59
Item locally warehoused

Backbone Cable

Original price $98.59 - Original price $98.59
Original price
$98.59
$98.59 - $98.59
Current price $98.59

Raymarine E22158 STNG Backbone Kit

Original price $190.19 - Original price $190.19
Original price
$190.19
$190.19 - $190.19
Current price $190.19
Item locally warehoused

STNG Backbone Kit

Original price $190.19 - Original price $190.19
Original price
$190.19
$190.19 - $190.19
Current price $190.19

Raymarine A80262 RayNet (M to F) Right Angle Adaptor

Original price $70.49 - Original price $70.49
Original price
$70.49
$70.49 - $70.49
Current price $70.49
Item locally warehoused

RayNet (M to F) Right Angle Adaptor

Original price $70.49 - Original price $70.49
Original price
$70.49
$70.49 - $70.49
Current price $70.49

Raymarine A06035 Backbone Cable 3M

Original price $77.59 - Original price $77.59
Original price
$77.59
$77.59 - $77.59
Current price $77.59
Item locally warehoused

Backbone Cable

Original price $77.59 - Original price $77.59
Original price
$77.59
$77.59 - $77.59
Current price $77.59

Raymarine A06034 Backbone Cable 1M

Original price $70.49 - Original price $70.49
Original price
$70.49
$70.49 - $70.49
Current price $70.49
Item locally warehoused

Backbone Cable

Original price $70.49 - Original price $70.49
Original price
$70.49
$70.49 - $70.49
Current price $70.49

Raymarine A06033 Backbone Cable 400Mm

Original price $63.49 - Original price $63.49
Original price
$63.49
$63.49 - $63.49
Current price $63.49
Item locally warehoused

Backbone Cable

Original price $63.49 - Original price $63.49
Original price
$63.49
$63.49 - $63.49
Current price $63.49

Raymarine Raynet To Raynet Cable - Waterproof, 1.3'

Original price $119.79 - Original price $119.79
Original price
$119.79
$119.79 - $119.79
Current price $119.79
Item locally warehoused

Raymarine's current generation system that replaces the RJ45 connector with a waterproof vibration tolerant twist pin connector that is designed fo...

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Original price $119.79 - Original price $119.79
Original price
$119.79
$119.79 - $119.79
Current price $119.79

Raymarine A06028 STNG T-Piece Connector

Original price $56.49 - Original price $56.49
Original price
$56.49
$56.49 - $56.49
Current price $56.49
Item locally warehoused

STNG T-Piece Connector

Original price $56.49 - Original price $56.49
Original price
$56.49
$56.49 - $56.49
Current price $56.49

Raymarine E70327 i70s Display Only

Original price $922.59 - Original price $922.59
Original price
$922.59
$922.59 - $922.59
Current price $922.59
Item locally warehoused

Display only. ^<b>T70226 Includes:</b> i70 display iTC-5 converter Standard wind transducer DST800 transducer Backbone Cable 9M Backbon...

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Original price $922.59 - Original price $922.59
Original price
$922.59
$922.59 - $922.59
Current price $922.59

Raymarine A80530 Adapter plate for legacy E90W MFDs

Original price $126.89 - Original price $126.89
Original price
$126.89
$126.89 - $126.89
Current price $126.89
Item locally warehoused

Adapter plate for mounting an Axiom display in a legacy E90W MFDs

Original price $126.89 - Original price $126.89
Original price
$126.89
$126.89 - $126.89
Current price $126.89

Raymarine Raynet To Raynet Cable - Waterproof, 6.5'

Original price $147.99 - Original price $147.99
Original price
$147.99
$147.99 - $147.99
Current price $147.99
Item locally warehoused

Raymarine's current generation system that replaces the RJ45 connector with a waterproof vibration tolerant twist pin connector that is designed fo...

View full details
Original price $147.99 - Original price $147.99
Original price
$147.99
$147.99 - $147.99
Current price $147.99

Lowrance 00014973001 WM-4 Audio Cable, 7'

Original price $33.60 - Original price $33.60
Original price
$33.60
$33.60 - $33.60
Current price $33.60
Item locally warehoused

Audio Cable, 7'

Original price $33.60 - Original price $33.60
Original price
$33.60
$33.60 - $33.60
Current price $33.60

Lowrance 00014972001 WM-4 Ethernet Adapter, 7'

Original price $51.80 - Original price $51.80
Original price
$51.80
$51.80 - $51.80
Current price $51.80
Item locally warehoused

Ethernet Adapter, 7'

Original price $51.80 - Original price $51.80
Original price
$51.80
$51.80 - $51.80
Current price $51.80

Lowrance 00013915001 xSonic Airmar P319 Plastic Depth/Temp Thru-Hull, 50/200 kHz Broadband

Original price $263.20 - Original price $263.20
Original price
$263.20
$263.20 - $263.20
Current price $263.20
Item locally warehoused

Requires just one hole in the hull to receive data for both depth and temperature. Works at 50 kHz and 200 kHz for good target detail in shallow w...

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Original price $263.20 - Original price $263.20
Original price
$263.20
$263.20 - $263.20
Current price $263.20

Lowrance 000-12571-001 9-Pin Black XDCR to 7-Pin Blue Adapter Cable

Original price $60.20 - Original price $60.20
Original price
$60.20
$60.20 - $60.20
Current price $60.20
Item locally warehoused

Connects xSonic 9 Pin black transducers to the older 7 pin blue sockets on displays.

Original price $60.20 - Original price $60.20
Original price
$60.20
$60.20 - $60.20
Current price $60.20

Lowrance 00014174001 Sun Cover for HOOK² 5

Original price $32.19 - Original price $32.19
Original price
$32.19
$32.19 - $32.19
Current price $32.19
Item locally warehoused

Sun cover to protect the display from weather and damaging UV rays.

Original price $32.19 - Original price $32.19
Original price
$32.19
$32.19 - $32.19
Current price $32.19

Lowrance 00014172001 Hook²/Cruise Power Cable

Original price $26.59 - Original price $26.59
Original price
$26.59
$26.59 - $26.59
Current price $26.59
Item locally warehoused

Power Cable for HOOK²/Cruise

Original price $26.59 - Original price $26.59
Original price
$26.59
$26.59 - $26.59
Current price $26.59

Lowrance 00014170001 Hook² 4 & 5 / Cruise 5 Bracket

Original price $26.60 - Original price $26.60
Original price
$26.60
$26.60 - $26.60
Current price $26.60
Item locally warehoused

Bracket

Original price $26.60 - Original price $26.60
Original price
$26.60
$26.60 - $26.60
Current price $26.60

NEP-2 Network Expansion Port

Original price $452.20 - Original price $452.20
Original price
$452.20
$452.20 - $452.20
Current price $452.20
Item locally warehoused

Expands ethernet network connectivity for multiple displays and modules.

Original price $452.20 - Original price $452.20
Original price
$452.20
$452.20 - $452.20
Current price $452.20

QRB-5 Mounting Bracket

Original price $32.19 - Original price $32.19
Original price
$32.19
$32.19 - $32.19
Current price $32.19
Item locally warehoused

QRB-5 Mounting Bracket

Original price $32.19 - Original price $32.19
Original price
$32.19
$32.19 - $32.19
Current price $32.19

Lowrance 000-14070-001 Adapter Cable for HOOK² 4x 7-Pin Transducers

Original price $57.40 - Original price $57.40
Original price
$57.40
$57.40 - $57.40
Current price $57.40
Item locally warehoused

HOOK² 4x Cable Adaptor for 7-Pin Transducers

Original price $57.40 - Original price $57.40
Original price
$57.40
$57.40 - $57.40
Current price $57.40

Lowrance 000-0127-53 NMEA 2000 6' Network Extension Cable

Original price $67.20 - Original price $67.20
Original price
$67.20
$67.20 - $67.20
Current price $67.20
Item locally warehoused

N2KEXT-6RD 6' Extension Cable

Original price $67.20 - Original price $67.20
Original price
$67.20
$67.20 - $67.20
Current price $67.20

TR-120-Kit Terminating Kit

Original price $33.60 - Original price $33.60
Original price
$33.60
$33.60 - $33.60
Current price $33.60
Item locally warehoused

Includes 1 male and 1 female terminator.1 Terminator is required to terminate all connections that are not directly connected to a device.

Original price $33.60 - Original price $33.60
Original price
$33.60
$33.60 - $33.60
Current price $33.60

Lowrance 00014041001 2-Wire Power Only cable for Mark, Elite, Hook, Elite Ti, HDS

Original price $43.39 - Original price $43.39
Original price
$43.39
$43.39 - $43.39
Current price $43.39
Item locally warehoused

2-Wire Power Only cable for Mark, Elite, Hook, Elite Ti, HDS

Original price $43.39 - Original price $43.39
Original price
$43.39
$43.39 - $43.39
Current price $43.39

ETHEXT-6YL Ethernet Extension Cable, 6'

Original price $54.60 - Original price $54.60
Original price
$54.60
$54.60 - $54.60
Current price $54.60
Item locally warehoused

Allows for video to be shared between commpatible displays.

Original price $54.60 - Original price $54.60
Original price
$54.60
$54.60 - $54.60
Current price $54.60

Lowrance 000012749 PC-30-RS422 Power Cable

Original price $55.99 - Original price $55.99
Original price
$55.99
$55.99 - $55.99
Current price $55.99
Item locally warehoused

Power Cable for HDS series

Original price $55.99 - Original price $55.99
Original price
$55.99
$55.99 - $55.99
Current price $55.99

ETHEXT-25YL Ethernet Extension Cable, 25'

Original price $123.20 - Original price $123.20
Original price
$123.20
$123.20 - $123.20
Current price $123.20
Item locally warehoused

Allows for video to be shared between commpatible displays.

Original price $123.20 - Original price $123.20
Original price
$123.20
$123.20 - $123.20
Current price $123.20