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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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1338 products

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1st Class Eligible (551 products)
Boat Outfitting (200 products)
Brand_Actisense (40 products)
Brand_Airmar (58 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 (56 products)
Brand_Fusion (1 product)
Brand_Garmin (268 products)
Brand_HawkEye (6 products)
Brand_Humminbird (116 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 (54 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 (50 products)
Brand_Veratron (60 products)
Brand_Vesper (3 products)
Brand_Vexilar (23 products)
Brand_Victron Energy (1 product)
Brand_Xantrex (2 products)
Cameras & Night Vision (211 products)
Camping (5 products)
Cleaning (1 product)
Clearance (71 products)
Communications (2 products)
Electrical (3 products)
Hazmat (7 products)
MAP (147 products)
Marine Hardware (1 product)
Marine Navigation & Instruments (1338 products)
MRP (102 products)
Outdoor (14 products)
Restricted From 3rd Party Platforms (39 products)
Specials (71 products)

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Accessories (320 products)
AIS Systems (32 products)
Autopilots (61 products)
Cameras & Night Vision (13 products)
Cameras - Network Video (25 products)
Compasses (56 products)
Compasses - Magnetic (4 products)
Fishfinder Only (16 products)
Gauge Accessories (68 products)
Gauges (109 products)
GPS (39 products)
Ice Flashers (12 products)
Instruments (46 products)
Marine Monitors (2 products)
Meters & Monitoring (1 product)
Network Cables & Modules (51 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 (85 products)
Transducers (162 products)
Weather Instruments (7 products)

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1st Class Eligible (551 products)
Boat Outfitting (200 products)
Brand_Actisense (40 products)
Brand_Airmar (58 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 (56 products)
Brand_Fusion (1 products)
Brand_Garmin (268 products)
Brand_HawkEye (6 products)
Brand_Humminbird (116 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 (54 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 (50 products)
Brand_Veratron (60 products)
Brand_Vesper (3 products)
Brand_Vexilar (23 products)
Brand_Victron Energy (1 products)
Brand_Xantrex (2 products)
Cameras & Night Vision (211 products)
Camping (5 products)
Cleaning (1 products)
Clearance (71 products)
Communications (2 products)
Electrical (3 products)
Hazmat (7 products)
MAP (147 products)
Marine Hardware (1 products)
Marine Navigation & Instruments (1338 products)
MRP (102 products)
Outdoor (14 products)
Restricted From 3rd Party Platforms (39 products)
Specials (71 products)

Clear

Product type

Accessories (320 products)
AIS Systems (32 products)
Autopilots (61 products)
Cameras & Night Vision (13 products)
Cameras - Network Video (25 products)
Compasses (56 products)
Compasses - Magnetic (4 products)
Fishfinder Only (16 products)
Gauge Accessories (68 products)
Gauges (109 products)
GPS (39 products)
Ice Flashers (12 products)
Instruments (46 products)
Marine Monitors (2 products)
Meters & Monitoring (1 products)
Network Cables & Modules (51 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 (85 products)
Transducers (162 products)
Weather Instruments (7 products)

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1338 products

Garmin Course Computer Unit - Reactor 40 Steer-by-wire [010-11052-65]

Sale

Garmin Course Computer Unit - Reactor 40 Steer-by-wire [010-11052-65]

Vendor:
Garmin

Regular price $2,633

Regular price ~~$3,000~~ Sale price $2,633

Sale
Garmin GT12M Bronze Thru-Hull - 350W - 0 Degree [010-02867-00]

Sale

Garmin GT12M Bronze Thru-Hull - 350W - 0 Degree [010-02867-00]

Vendor:
Garmin

Regular price $366

Regular price ~~$400~~ Sale price $366

Sale
Garmin Marine Network Adapter Cable - Small Female (Right Angle) to Large Female [010-13094-00]

Sale

Garmin Marine Network Adapter Cable - Small Female (Right Angle) to Large Female [010-13094-00]

Vendor:
Garmin

Regular price $37

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

Sale
Garmin 8-Pin Transducer Extension Cable - 10' [010-11617-50]

Sale

Garmin 8-Pin Transducer Extension Cable - 10' [010-11617-50]

Vendor:
Garmin

Regular price $46

Regular price ~~$50~~ Sale price $46

Sale
Humminbird IDMK X10 XPLORE 10 In-Dash Mounting Bracket [740237-1]

Sale

Humminbird IDMK X10 XPLORE 10 In-Dash Mounting Bracket [740237-1]

Vendor:
Humminbird

Regular price $84

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

Sale
Iris IP Camera Recorder - No IrisControl - 1TB HDD - 32 IP Camera Inputs [CMAC-NVR-1TB-X]

Sale

Iris IP Camera Recorder - No IrisControl - 1TB HDD - 32 IP Camera Inputs [CMAC-NVR-1TB-X]

Vendor:
Iris Innovations

Regular price $1,044

Regular price ~~$1,150~~ Sale price $1,044

Sale
13293Furuno 525T-PWD Plastic TM Transducer w/Temp, 600W (10-Pin) [525T-PWD]

13293Furuno 525T-PWD Plastic TM Transducer w/Temp, 600W (10-Pin) [525T-PWD]

Vendor:
Furuno

Regular price $130

Regular price $0 Sale price $130
Furuno 520-PLD Plastic Thru-Hull, Low Profile, Transducer, 600w (10-Pin) [520-PLD]

Furuno 520-PLD Plastic Thru-Hull, Low Profile, Transducer, 600w (10-Pin) [520-PLD]

Vendor:
Furuno

Regular price $100

Regular price $0 Sale price $100
Actisense 9-Pin, D-Type Molded Cable Assembly - Female [DB9-F]

Sale

Actisense 9-Pin, D-Type Molded Cable Assembly - Female [DB9-F]

Vendor:
Actisense

Regular price $14

Regular price ~~$15~~ Sale price $14

Sale
Actisense Protective Screw Cover f/NMEA2000 Male Micro Connectors - 10-Pack [A2K-SCREWCAP-10-M]

Sale

Actisense Protective Screw Cover f/NMEA2000 Male Micro Connectors - 10-Pack [A2K-SCREWCAP-10-M]

Vendor:
Actisense

Regular price $23

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

Sale
Actisense Self-Contained Boat Network - Complete Network f/8 Devices w/Internal Terminators Power Feed [A2K-SBN-2]

Sale

Actisense Self-Contained Boat Network - Complete Network f/8 Devices w/Internal Terminators Power Feed [A2K-SBN-2]

Vendor:
Actisense

Regular price $140

Regular price ~~$156~~ Sale price $140

Sale
Actisense N2K Micro Gender Changer - Female to Female - .25M [A2K-GCF-0M25]

Sale

Actisense N2K Micro Gender Changer - Female to Female - .25M [A2K-GCF-0M25]

Vendor:
Actisense

Regular price $41

Regular price ~~$45~~ Sale price $41

Sale
Garmin 0 Degree Livescope Pole Mount [010-12676-15]

Sale

Garmin 0 Degree Livescope Pole Mount [010-12676-15]

Vendor:
Garmin

Regular price $33

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

Sale
Garmin NMEA 2000 Multi-Port T-Connector [010-11078-01]

Sale

Garmin NMEA 2000 Multi-Port T-Connector [010-11078-01]

Vendor:
Garmin

Regular price $69

Regular price ~~$75~~ Sale price $69

Sale
Garmin Panoptix LiveScope Transducer Extension Cable - 3' - 21-Pin [010-13350-01]

Sale

Garmin Panoptix LiveScope Transducer Extension Cable - 3' - 21-Pin [010-13350-01]

Vendor:
Garmin

Regular price $78

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

Sale
Vesper External smartAIS Alarm Mute Switch Kit f/WatchMate XB-8000 [010-13274-10]

Sale

Vesper External smartAIS Alarm Mute Switch Kit f/WatchMate XB-8000 [010-13274-10]

Vendor:
Vesper

Regular price $46

Regular price ~~$50~~ Sale price $46

Sale
Garmin Threaded Power Cable f/GLS 10 [010-11425-01]

Sale

Garmin Threaded Power Cable f/GLS 10 [010-11425-01]

Vendor:
Garmin

Regular price $42

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

Sale
Garmin OTG Adapter Cable f/GPSMAP 8400/8600 [010-12390-11]

Sale

Garmin OTG Adapter Cable f/GPSMAP 8400/8600 [010-12390-11]

Vendor:
Garmin

Regular price $74

Regular price ~~$80~~ Sale price $74

Sale
Garmin Transducer Spray Shield [010-12406-00]

Sale

Garmin Transducer Spray Shield [010-12406-00]

Vendor:
Garmin

Regular price $28

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

Sale
Garmin GRF 10 Extension Cable - 5M [010-11829-01]

Sale

Garmin GRF 10 Extension Cable - 5M [010-11829-01]

Vendor:
Garmin

Regular price $37

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

Sale
Garmin Rudder Feedback Cable [010-11532-00]

Sale

Garmin Rudder Feedback Cable [010-11532-00]

Vendor:
Garmin

Regular price $19

Regular price ~~$20~~ Sale price $19

Sale
Garmin BlueNet Network to RJ45 Adapter Cable [010-12531-02]

Sale

Garmin BlueNet Network to RJ45 Adapter Cable [010-12531-02]

Vendor:
Garmin

Regular price $33

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

Sale
Garmin RJ45 Marine Network Cable PoE Isolation Coupler [010-10580-10]

Sale

Garmin RJ45 Marine Network Cable PoE Isolation Coupler [010-10580-10]

Vendor:
Garmin

Regular price $65

Regular price ~~$70~~ Sale price $65

Sale
Garmin Radar Power Cable [010-12067-00]

Sale

Garmin Radar Power Cable [010-12067-00]

Vendor:
Garmin

Regular price $65

Regular price ~~$70~~ Sale price $65

Sale

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