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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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1363 products

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1st Class Eligible (558 products)
Boat Outfitting (199 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)
Brand_Davis Instruments (16 products)
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 (49 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 (1363 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 (67 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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1st Class Eligible (558 products)
Boat Outfitting (199 products)
Brand_Actisense (39 products)
Brand_Airmar (54 products)
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)
Brand_FORESIGHT (11 products)
Brand_Furuno (59 products)
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 (49 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 (1363 products)
MRP (100 products)
Outdoor (14 products)
Restricted From 3rd Party Platforms (40 products)
Specials (70 products)

Clear

Product type

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 (67 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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1363 products

Ritchie Helmsman Adapter Kit - Black [H-ABLK]

Ritchie Helmsman Adapter Kit - Black [H-ABLK]

Vendor:
Ritchie

Regular price $16

Regular price $0 Sale price $16
Ritchie FN-201 Navigator Compass - Flush Mount - Black [FN-201]

Sale

Ritchie FN-201 Navigator Compass - Flush Mount - Black [FN-201]

Vendor:
Ritchie

Regular price $469

Regular price ~~$484~~ Sale price $469

Sale
Ritchie V-57.2 Explorer Compass - Dash Mount - Black [V-57.2]

Ritchie V-57.2 Explorer Compass - Dash Mount - Black [V-57.2]

Vendor:
Ritchie

Regular price $99

Regular price $0 Sale price $99
Ritchie B-51 Explorer Compass - Bracket Mount - Black [B-51]

Ritchie B-51 Explorer Compass - Bracket Mount - Black [B-51]

Vendor:
Ritchie

Regular price $95

Regular price $0 Sale price $95
Garmin GT20-TM Transom Mount DownVu 500W (CHIRP 455/800kHz); Traditional 500W (77/200kHz) Transducer w/Temp - 8-Pin [010-01960-01]

Sale

Garmin GT20-TM Transom Mount DownVu 500W (CHIRP 455/800kHz); Traditional 500W (77/200kHz) Transducer w/Temp - 8-Pin [010-01960-01]

Vendor:
Garmin

Regular price $92

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

Sale
Digital Yacht NMEA 2000 3M Drop Cable [ZDIGN23M]

Sale

Digital Yacht NMEA 2000 3M Drop Cable [ZDIGN23M]

Vendor:
Digital Yacht

Regular price $38

Regular price ~~$43~~ Sale price $38

Sale
Digital Yacht veKonvert NMEA 2000 Gateway [ZDIGVEKVT]

Sale

Digital Yacht veKonvert NMEA 2000 Gateway [ZDIGVEKVT]

Vendor:
Digital Yacht

Regular price $225

Regular price ~~$260~~ Sale price $225

Sale
Digital Yacht GPS160 TriNav Sensor w/USB Output [ZDIGGPS160USB]

Sale

Digital Yacht GPS160 TriNav Sensor w/USB Output [ZDIGGPS160USB]

Vendor:
Digital Yacht

Regular price $251

Regular price ~~$290~~ Sale price $251

Sale
Garmin 6-Pin Female to 8-Pin Male Adapter [010-11612-00]

Sale

Garmin 6-Pin Female to 8-Pin Male Adapter [010-11612-00]

Vendor:
Garmin

Regular price $28

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

Sale
Garmin B164 1kW Tilted Element 20 Degree - 8-Pin [010-11010-20]

Garmin B164 1kW Tilted Element 20 Degree - 8-Pin [010-11010-20]

Vendor:
Garmin

Regular price $1,350

Regular price $0 Sale price $1,350
Humminbird IDMK X12 XPLORE 12 In-Dash Mounting Bracket [740238-1]

Sale

Humminbird IDMK X12 XPLORE 12 In-Dash Mounting Bracket [740238-1]

Vendor:
Humminbird

Regular price $84

Regular price ~~$90~~ Sale price $84

Sale
Humminbird NMEA 2000 Drop Cable - 2M [720117-2]

Sale

Humminbird NMEA 2000 Drop Cable - 2M [720117-2]

Vendor:
Humminbird

Regular price $42

Regular price ~~$45~~ Sale price $42

Sale
SI-TEX MDA-5 Hi-Power 5W SOTDMA Class B AIS Transceiver w/Built-In Antenna Splitter Long Range Wi-Fi [MDA-5]

Sale

SI-TEX MDA-5 Hi-Power 5W SOTDMA Class B AIS Transceiver w/Built-In Antenna Splitter Long Range Wi-Fi [MDA-5]

Vendor:
SI-TEX

Regular price $1,171

Regular price ~~$1,429~~ Sale price $1,171

Sale
Garmin Replacement Transducer Bracket f/Plastic TM Transducer w/Depth & Temp [K00-00118-01]

Sale

Garmin Replacement Transducer Bracket f/Plastic TM Transducer w/Depth & Temp [K00-00118-01]

Vendor:
Garmin

Regular price $15

Regular price ~~$21~~ Sale price $15

Sale
Garmin CCU Extension Cable 5M [010-11156-30]

Sale

Garmin CCU Extension Cable 5M [010-11156-30]

Vendor:
Garmin

Regular price $37

Regular price ~~$40~~ Sale price $37

Sale
Veratron Fresh Water Level Sensor w/Sealing Kit #370 - 12-24V - 4-20mA - 80-600mm Length [N02-240-402]

Sale

Veratron Fresh Water Level Sensor w/Sealing Kit #370 - 12-24V - 4-20mA - 80-600mm Length [N02-240-402]

Vendor:
Veratron

Regular price $225

Regular price ~~$250~~ Sale price $225

Sale
Garmin 10" Protective Cover - Plastic [010-12799-00]

Sale

Garmin 10" Protective Cover - Plastic [010-12799-00]

Vendor:
Garmin

Regular price $23

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

Sale
Garmin Bronze Thru-hull Wide Beam Transducer w/Depth & Temp - 0 Degree Tilt, 8-Pin - Airmar B175HW [010-12181-20]

Garmin Bronze Thru-hull Wide Beam Transducer w/Depth & Temp - 0 Degree Tilt, 8-Pin - Airmar B175HW [010-12181-20]

Vendor:
Garmin

Regular price $1,750

Regular price $0 Sale price $1,750
Garmin Transom Mount Bracket f/Livescope Plus LVS34 [010-13228-04]

Sale

Garmin Transom Mount Bracket f/Livescope Plus LVS34 [010-13228-04]

Vendor:
Garmin

Regular price $110

Regular price ~~$120~~ Sale price $110

Sale
Faria Temperature Sender 1/8" NPTF Cylinder Head Temp [90405]

Sale

Faria Temperature Sender 1/8" NPTF Cylinder Head Temp [90405]

Vendor:
Faria Beede Instruments

Regular price $25

Regular price ~~$26~~ Sale price $25

Sale
Digital Yacht iKreate NMEA 2000 Simulator w/USB [ZDIGIKREATE]

Sale

Digital Yacht iKreate NMEA 2000 Simulator w/USB [ZDIGIKREATE]

Vendor:
Digital Yacht

Regular price $286

Regular price ~~$330~~ Sale price $286

Sale
Digital Yacht LANLink NMEA 0183 To Ethernet Gateway [ZDIGLANLINK]

Sale

Digital Yacht LANLink NMEA 0183 To Ethernet Gateway [ZDIGLANLINK]

Vendor:
Digital Yacht

Regular price $260

Regular price ~~$300~~ Sale price $260

Sale
Humminbird HELIX 7 GPS CHIRP MSI G4 [411930-1]

Humminbird HELIX 7 GPS CHIRP MSI G4 [411930-1]

Vendor:
Humminbird

Regular price $800

Regular price $0 Sale price $800
Maretron High-Temperature Smoke/Heat Detector Kit [SH-003]

Sale

Maretron High-Temperature Smoke/Heat Detector Kit [SH-003]

Vendor:
Maretron

Regular price $269

Regular price ~~$275~~ Sale price $269

Sale

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