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Collection: Marine Navigation & Instruments

Navigate with confidence using our complete selection of marine navigation instruments. Browse GPS chartplotters, combo GPS/fish finder units, standalone fish finders, radar systems, autopilots, transducers, AIS systems, depth sounders, gauges, and marine monitors from Garmin, Humminbird, Lowrance, and other leading manufacturers.

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1st Class Eligible (557 products)
Boat Outfitting (198 products)
Brand_Actisense (39 products)
Brand_Airmar (54 products)
Brand_Ancor (20 products)
Brand_Aqua-Vu (2 products)
Brand_Attwood Marine (1 product)
Brand_Bluewater (15 products)
Brand_Connect-Ease (11 products)
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Brand_Digital Yacht (48 products)
Brand_Echonautics (9 products)
Brand_Edson Marine (1 product)
Brand_em-trak (11 products)
Brand_Faria Beede Instruments (67 products)
Brand_FORESIGHT (11 products)
Brand_Furuno (59 products)
Brand_Fusion (1 product)
Brand_Garmin (291 products)
Brand_HawkEye (6 products)
Brand_Humminbird (121 products)
Brand_Intellisteer (4 products)
Brand_Iris Innovations (15 products)
Brand_Lowrance (2 products)
Brand_Maretron (71 products)
Brand_Navico (2 products)
Brand_Octopus Autopilot Drives (11 products)
Brand_Propspeed (1 product)
Brand_Ritchie (52 products)
Brand_Schaefer Marine (7 products)
Brand_Scotty (9 products)
Brand_Scotty Seeker (2 products)
Brand_Sensar Marine (1 product)
Brand_SI-TEX (31 products)
Brand_Simrad (3 products)
Brand_SIONYX (2 products)
Brand_Siren Marine (1 product)
Brand_Standard Horizon (2 products)
Brand_TAILFIN (1 product)
Brand_TROLLMaster (11 products)
Brand_VDO (48 products)
Brand_Veratron (60 products)
Brand_Vesper (6 products)
Brand_Vexilar (23 products)
Brand_Xantrex (2 products)
Cameras & Night Vision (211 products)
Camping (5 products)
Cleaning (1 product)
Clearance (70 products)
Communications (2 products)
Electrical (2 products)
Hazmat (7 products)
MAP (143 products)
Marine Hardware (1 product)
Marine Navigation & Instruments (1362 products)
MRP (100 products)
Outdoor (14 products)
Restricted From 3rd Party Platforms (40 products)
Specials (70 products)

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Accessories (336 products)
AIS Systems (32 products)
Autopilots (62 products)
Cameras & Night Vision (13 products)
Cameras - Network Video (25 products)
Compasses (55 products)
Compasses - Magnetic (4 products)
Fishfinder Only (16 products)
Gauge Accessories (66 products)
Gauges (109 products)
GPS (41 products)
Ice Flashers (12 products)
Instruments (47 products)
Marine Monitors (2 products)
Meters & Monitoring (1 product)
Network Cables & Modules (52 products)
Night Vision (1 product)
NMEA Cables & Sensors (206 products)
Portable Power (5 products)
Radars (10 products)
Sounder/Sonar Modules (5 products)
Steering Wheels (1 product)
Tackle Storage (1 product)
Transducer Accessories (89 products)
Transducers (164 products)
Weather Instruments (7 products)

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Boat Outfitting (198 products)
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Brand_Ancor (20 products)
Brand_Aqua-Vu (2 products)
Brand_Attwood Marine (1 products)
Brand_Bluewater (15 products)
Brand_Connect-Ease (11 products)
Brand_Davis Instruments (16 products)
Brand_Digital Yacht (48 products)
Brand_Echonautics (9 products)
Brand_Edson Marine (1 products)
Brand_em-trak (11 products)
Brand_Faria Beede Instruments (67 products)
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Brand_Fusion (1 products)
Brand_Garmin (291 products)
Brand_HawkEye (6 products)
Brand_Humminbird (121 products)
Brand_Intellisteer (4 products)
Brand_Iris Innovations (15 products)
Brand_Lowrance (2 products)
Brand_Maretron (71 products)
Brand_Navico (2 products)
Brand_Octopus Autopilot Drives (11 products)
Brand_Propspeed (1 products)
Brand_Ritchie (52 products)
Brand_Schaefer Marine (7 products)
Brand_Scotty (9 products)
Brand_Scotty Seeker (2 products)
Brand_Sensar Marine (1 products)
Brand_SI-TEX (31 products)
Brand_Simrad (3 products)
Brand_SIONYX (2 products)
Brand_Siren Marine (1 products)
Brand_Standard Horizon (2 products)
Brand_TAILFIN (1 products)
Brand_TROLLMaster (11 products)
Brand_VDO (48 products)
Brand_Veratron (60 products)
Brand_Vesper (6 products)
Brand_Vexilar (23 products)
Brand_Xantrex (2 products)
Cameras & Night Vision (211 products)
Camping (5 products)
Cleaning (1 products)
Clearance (70 products)
Communications (2 products)
Electrical (2 products)
Hazmat (7 products)
MAP (143 products)
Marine Hardware (1 products)
Marine Navigation & Instruments (1362 products)
MRP (100 products)
Outdoor (14 products)
Restricted From 3rd Party Platforms (40 products)
Specials (70 products)

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Accessories (336 products)
AIS Systems (32 products)
Autopilots (62 products)
Cameras & Night Vision (13 products)
Cameras - Network Video (25 products)
Compasses (55 products)
Compasses - Magnetic (4 products)
Fishfinder Only (16 products)
Gauge Accessories (66 products)
Gauges (109 products)
GPS (41 products)
Ice Flashers (12 products)
Instruments (47 products)
Marine Monitors (2 products)
Meters & Monitoring (1 products)
Network Cables & Modules (52 products)
Night Vision (1 products)
NMEA Cables & Sensors (206 products)
Portable Power (5 products)
Radars (10 products)
Sounder/Sonar Modules (5 products)
Steering Wheels (1 products)
Tackle Storage (1 products)
Transducer Accessories (89 products)
Transducers (164 products)
Weather Instruments (7 products)

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1362 products

Garmin LiveScope Plus w/LVS34 Transducer Only [010-02706-10]

Sale

Garmin LiveScope Plus w/LVS34 Transducer Only [010-02706-10]

Vendor:
Garmin

Regular price $1,217

Regular price ~~$1,300~~ Sale price $1,217

Sale
Garmin GT51M-TH SS TH DownV/SideV 500W (CHIRP 260/455 kHz) Traditional 600W (Mid-Band CHIRP 80-160) Transducer - 12-Pin [010-01966-10]

Sale

Garmin GT51M-TH SS TH DownV/SideV 500W (CHIRP 260/455 kHz) Traditional 600W (Mid-Band CHIRP 80-160) Transducer - 12-Pin [010-01966-10]

Vendor:
Garmin

Regular price $855

Regular price ~~$950~~ Sale price $855

Sale
Garmin Perspective Mount f/LVS62 Transducer [010-13248-00]

Sale

Garmin Perspective Mount f/LVS62 Transducer [010-13248-00]

Vendor:
Garmin

Regular price $138

Regular price ~~$150~~ Sale price $138

Sale
Garmin Marine Network Adapter Cable - Small (Female) to Large [010-12531-10]

Sale

Garmin Marine Network Adapter Cable - Small (Female) to Large [010-12531-10]

Vendor:
Garmin

Regular price $33

Regular price ~~$35~~ Sale price $33

Sale
Ancor NMEA 2000 Power Cable With Tee - 1M [270000]

Sale

Ancor NMEA 2000 Power Cable With Tee - 1M [270000]

Vendor:
Ancor

Regular price $27

Regular price ~~$45~~ Sale price $27

Sale
Garmin GT15M-TM Transom Mount Transducer - 8-Pin [010-12402-10]

Sale

Garmin GT15M-TM Transom Mount Transducer - 8-Pin [010-12402-10]

Vendor:
Garmin

Regular price $211

Regular price ~~$230~~ Sale price $211

Sale
Garmin GT20-TM Transom Mount DownVu 500W (CHIRP 455/800kHz) Traditional 500W (77/200 Hz) Transducer w/Temp - 4-Pin [010-01960-00]

Sale

Garmin GT20-TM Transom Mount DownVu 500W (CHIRP 455/800kHz) Traditional 500W (77/200 Hz) Transducer w/Temp - 4-Pin [010-01960-00]

Vendor:
Garmin

Regular price $92

Regular price ~~$100~~ Sale price $92

Sale
Garmin GT22HW-TM Plastic, TM or Trolling Motor Transducer, High Wide CHIRP/CHIRP DownVu - 455/800kHz, 500W, 8-Pin [010-12403-00]

Sale

Garmin GT22HW-TM Plastic, TM or Trolling Motor Transducer, High Wide CHIRP/CHIRP DownVu - 455/800kHz, 500W, 8-Pin [010-12403-00]

Vendor:
Garmin

Regular price $174

Regular price ~~$190~~ Sale price $174

Sale
Garmin Intelliducer NMEA 2000 - Thru-Hull - 13-24 Degree Deadrise [010-00701-01]

Sale

Garmin Intelliducer NMEA 2000 - Thru-Hull - 13-24 Degree Deadrise [010-00701-01]

Vendor:
Garmin

Regular price $193

Regular price ~~$210~~ Sale price $193

Sale
Maretron Submersible Pressure Transducer - 0-1.5 PSI [PTS-0-1.5PSI-02]

Sale

Maretron Submersible Pressure Transducer - 0-1.5 PSI [PTS-0-1.5PSI-02]

Vendor:
Maretron

Regular price $318

Regular price ~~$325~~ Sale price $318

Sale
TROLLMaster Mercury 15, 20 EFI Remote Throttle/Tiller (2018-Present) Tohatsu 9.9, 15, 20 EFI Remote Throttle/Tiller (2018+) [TM216HWKIT]

TROLLMaster Mercury 15, 20 EFI Remote Throttle/Tiller (2018-Present) Tohatsu 9.9, 15, 20 EFI Remote Throttle/Tiller (2018+) [TM216HWKIT]

Vendor:
TROLLMaster

Regular price $40

Regular price $0 Sale price $40
Octopus Autopilot Pump Type 3 Adjustable Reversing 12V Up to 30CI Cylinder [OCTAF2012]

Sale

Octopus Autopilot Pump Type 3 Adjustable Reversing 12V Up to 30CI Cylinder [OCTAF2012]

Vendor:
Octopus Autopilot Drives

Regular price $821

Regular price ~~$1,147~~ Sale price $821

Sale
Garmin GPSMAP 8412xsv 12" Chartplotter/Sounder Combo w/Worldwide Basemap Sonar [010-02092-02]

Sale

Garmin GPSMAP 8412xsv 12" Chartplotter/Sounder Combo w/Worldwide Basemap Sonar [010-02092-02]

Vendor:
Garmin

Regular price $3,276

Regular price ~~$4,200~~ Sale price $3,276

Sale
Garmin Protective Cover f/5" ECHOMAP UHD2 Chartplotters [010-13116-00]

Sale

Garmin Protective Cover f/5" ECHOMAP UHD2 Chartplotters [010-13116-00]

Vendor:
Garmin

Regular price $23

Regular price ~~$25~~ Sale price $23

Sale
Scotty 173 2-1/4" Ball Mount f/Fishfinder Chartplotter [0173]

Sale

Scotty 173 2-1/4" Ball Mount f/Fishfinder Chartplotter [0173]

Vendor:
Scotty

Regular price $72

Regular price ~~$98~~ Sale price $72

Sale
Garmin Field Installable Connectors [010-12117-01]

Sale

Garmin Field Installable Connectors [010-12117-01]

Vendor:
Garmin

Regular price $78

Regular price ~~$85~~ Sale price $78

Sale
Bluewater NMEA 2000 T-Connector [2702-12-012]

Bluewater NMEA 2000 T-Connector [2702-12-012]

Vendor:
Bluewater

Regular price $19

Regular price $0 Sale price $19
Scotty Seeker Full Package - Single Probe w/Safety Leader, Probe Charging Station, Probe Safety Leader [5000]

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

Vendor:
Scotty Seeker

Regular price $1,475

Regular price $0 Sale price $1,475
Humminbird MEGA 360 Hardware Kit f/Ultrex Quest [740239-1]

Humminbird MEGA 360 Hardware Kit f/Ultrex Quest [740239-1]

Vendor:
Humminbird

Regular price $170

Regular price $0 Sale price $170
Garmin Quarter Turn Locking Collar [K00-00494-01]

Sale

Garmin Quarter Turn Locking Collar [K00-00494-01]

Vendor:
Garmin

Regular price $1

Regular price $4 Sale price $1

Sale
Vesper Waterproof USB Cable - 5M (16) [010-13276-00]

Sale

Vesper Waterproof USB Cable - 5M (16) [010-13276-00]

Vendor:
Vesper

Regular price $28

Regular price ~~$30~~ Sale price $28

Sale
Garmin NMEA 2000 Backbone/Drop Cable - 1 (0.3M) - *Case of 10* [010-11076-03CASE]

Sale

Garmin NMEA 2000 Backbone/Drop Cable - 1 (0.3M) - *Case of 10* [010-11076-03CASE]

Vendor:
Garmin

Regular price $275

Regular price ~~$300~~ Sale price $275

Sale
Garmin B75M Bronze 12 Degree Thru-Hull Transducer - 600W, 8-Pin [010-11636-21]

Sale

Garmin B75M Bronze 12 Degree Thru-Hull Transducer - 600W, 8-Pin [010-11636-21]

Vendor:
Garmin

Regular price $792

Regular price ~~$880~~ Sale price $792

Sale
Garmin Transom Mount Depth/Temp 50/200kHz - 8-Pin [010-10272-10]

Sale

Garmin Transom Mount Depth/Temp 50/200kHz - 8-Pin [010-10272-10]

Vendor:
Garmin

Regular price $92

Regular price ~~$100~~ Sale price $92

Sale

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