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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

Airmar 60WR-4 Transducer Housing Wrench [60WR-4]

Airmar 60WR-4 Transducer Housing Wrench [60WR-4]

Vendor:
Airmar

Regular price $36

Regular price $0 Sale price $36
Airmar 164WR-3 Double Handle Transducer Wrench [164WR-3]

Sale

Airmar 164WR-3 Double Handle Transducer Wrench [164WR-3]

Vendor:
Airmar

Regular price $71

Regular price ~~$84~~ Sale price $71

Sale
Airmar B60 12 Degree Tilt Thru Hull Req Mix Match Cable [B60-12-MM]

Sale

Airmar B60 12 Degree Tilt Thru Hull Req Mix Match Cable [B60-12-MM]

Vendor:
Airmar

Regular price $389

Regular price ~~$430~~ Sale price $389

Sale
em-trak VHF Antenna Splitter [413-0060]

Sale

em-trak VHF Antenna Splitter [413-0060]

Vendor:
em-trak

Regular price $360

Regular price ~~$400~~ Sale price $360

Sale
Ritchie FB-500 Globemaster Compass - Flush Mount - Black - 12V - 5 Degree Card [FB-500]

Sale

Ritchie FB-500 Globemaster Compass - Flush Mount - Black - 12V - 5 Degree Card [FB-500]

Vendor:
Ritchie

Regular price $974

Regular price ~~$977~~ Sale price $974

Sale
Ritchie SS-5000W SuperSport Compass - Flush Mount - White [SS-5000W]

Sale

Ritchie SS-5000W SuperSport Compass - Flush Mount - White [SS-5000W]

Vendor:
Ritchie

Regular price $991

Regular price ~~$994~~ Sale price $991

Sale
HawkEye DepthTrax Edge In-Dash Depth Finder - HD Color Display - 600' Max Depth - TM Transducer [DT3BX-TM]

Sale

HawkEye DepthTrax Edge In-Dash Depth Finder - HD Color Display - 600' Max Depth - TM Transducer [DT3BX-TM]

Vendor:
HawkEye

Regular price $140

Regular price ~~$200~~ Sale price $140

Sale
SI-TEX SVS-760 Dual Frequency Sounder - 600W [SVS-760]

Sale

SI-TEX SVS-760 Dual Frequency Sounder - 600W [SVS-760]

Vendor:
SI-TEX

Regular price $831

Regular price ~~$989~~ Sale price $831

Sale
Furuno 165T-50/200-TM260 Transducer f/DFF3D Transom Mount Combo [165T-50/200-TM260]

Furuno 165T-50/200-TM260 Transducer f/DFF3D Transom Mount Combo [165T-50/200-TM260]

Vendor:
Furuno

Regular price $2,300

Regular price $0 Sale price $2,300
Digital Yacht SPL1500 Antenna Splitter VHF/AIS [ZDIGSPLK1500]

Sale

Digital Yacht SPL1500 Antenna Splitter VHF/AIS [ZDIGSPLK1500]

Vendor:
Digital Yacht

Regular price $372

Regular price ~~$430~~ Sale price $372

Sale
VDO Reed Switch Fuel Sender - 180mm [226-618]

Sale

VDO Reed Switch Fuel Sender - 180mm [226-618]

Vendor:
VDO

Regular price $41

Regular price ~~$50~~ Sale price $41

Sale
Garmin 12" Protective Cover - Magnetic [010-12799-11]

Sale

Garmin 12" Protective Cover - Magnetic [010-12799-11]

Vendor:
Garmin

Regular price $92

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

Sale
Garmin BlueNet Network Cable 8" (Right Angle) [010-12528-13]

Sale

Garmin BlueNet Network Cable 8" (Right Angle) [010-12528-13]

Vendor:
Garmin

Regular price $28

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

Sale
Garmin GT56UHD-THP Thru-Hull Mount Transducer - Pair [010-02732-11]

Sale

Garmin GT56UHD-THP Thru-Hull Mount Transducer - Pair [010-02732-11]

Vendor:
Garmin

Regular price $1,448

Regular price ~~$1,650~~ Sale price $1,448

Sale
VDO Cockpit International Gen II 4K RPM Tachometer w/Hourmeter [333-93500]

Sale

VDO Cockpit International Gen II 4K RPM Tachometer w/Hourmeter [333-93500]

Vendor:
VDO

Regular price $102

Regular price ~~$130~~ Sale price $102

Sale
VDO Cockpit Marine 52MM (2-1/16") Voltmeter - White Dial/Chrome Bezel [332-15282]

Sale

VDO Cockpit Marine 52MM (2-1/16") Voltmeter - White Dial/Chrome Bezel [332-15282]

Vendor:
VDO

Regular price $20

Regular price ~~$25~~ Sale price $20

Sale
VDO 52MM (2-1/16") Instrument Panel Hole Cover [240-864]

VDO 52MM (2-1/16") Instrument Panel Hole Cover [240-864]

Vendor:
VDO

Regular price $5

Regular price Sale price $5
Veratron Diagnostic Tool [A2C3931270001]

Sale

Veratron Diagnostic Tool [A2C3931270001]

Vendor:
Veratron

Regular price $745

Regular price ~~$828~~ Sale price $745

Sale
Maretron Pressure Transducer 0 to 1.5 PSI [PT-0-1.5PSI-01]

Sale

Maretron Pressure Transducer 0 to 1.5 PSI [PT-0-1.5PSI-01]

Vendor:
Maretron

Regular price $191

Regular price ~~$195~~ Sale price $191

Sale
Garmin GPS 24xd HVS GPS Antenna w/Heading Sensor - NMEA 0183 [010-02316-00]

Sale

Garmin GPS 24xd HVS GPS Antenna w/Heading Sensor - NMEA 0183 [010-02316-00]

Vendor:
Garmin

Regular price $289

Regular price ~~$315~~ Sale price $289

Sale
Garmin GNX Wired Sail Pack 52 [010-01248-70]

Sale

Garmin GNX Wired Sail Pack 52 [010-01248-70]

Vendor:
Garmin

Regular price $1,273

Regular price ~~$1,450~~ Sale price $1,273

Sale
Maretron 1.25" BSP Displacement Hull Tank Adapter [TA-5H-1.25BSP]

Sale

Maretron 1.25" BSP Displacement Hull Tank Adapter [TA-5H-1.25BSP]

Vendor:
Maretron

Regular price $40

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

Sale
Octopus Rudder Feed Back Potentiometer Module - Autohelm - Raymarine Kit [OC15SUK27B]

Sale

Octopus Rudder Feed Back Potentiometer Module - Autohelm - Raymarine Kit [OC15SUK27B]

Vendor:
Octopus Autopilot Drives

Regular price $258

Regular price ~~$339~~ Sale price $258

Sale
Octopus Rudder Feed Back Potentiometer Module - Garmin, Furuno, Navman & T.M.Q. Kit [OC15SUK27E]

Sale

Octopus Rudder Feed Back Potentiometer Module - Garmin, Furuno, Navman & T.M.Q. Kit [OC15SUK27E]

Vendor:
Octopus Autopilot Drives

Regular price $258

Regular price ~~$339~~ Sale price $258

Sale

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