Marine Navigation & Instruments

GPS, compasses, radar, and marine instruments for precision at sea.

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Humminbird ICE PTC UNB Portable Conversion Kit wXI 9 20 Transducer fNonCHIRP 7401581NB

Humminbird ICE PTC UNB Portable Conversion Kit w/XI 9 20 Transducer f/Non-CHIRP [740158-1NB]

Regular price $269.99
Sale price $269.99 Regular price $0.00
Unit price
ICE PTC UNB Portable Conversion Kit with XI 9 20 Transducer for Non-CHIRPThe ICE PTC...
Humminbird XNT14HWT Dual Spectrum CHRIP TM Transducer wTemp fSOLIX 7102851
Humminbird XNT14HWT Dual Spectrum CHRIP TM Transducer wTemp fSOLIX 7102851

Humminbird XNT-14-HW-T Dual Spectrum CHRIP TM Transducer w/Temp f/SOLIX [710285-1]

Regular price $129.99
Sale price $129.99 Regular price $0.00
Unit price
XNT-14-HW-T Dual Spectrum CHIRP TM Transducer with Temp for SOLIX™Transom Mount Dual Spectrum CHIRP Transducer...
Garmin Power Cable fGMS 10 0101055300

Garmin Power Cable f/GMS 10 [010-10553-00]

Regular price $34.99
Sale price $34.99 Regular price $0.00
Unit price
Power Cable for GMS™ 10Garmin's Power Cable specially for the GMS™ 10 Network Port Expander...
Garmin Marine Network Adapter Cable Small to Large 0101253101

Garmin Marine Network Adapter Cable (Small to Large) [010-12531-01]

Regular price $24.99
Sale price $24.99 Regular price $0.00
Unit price
Marine Network Adapter Cable (Small to Large)Convert your compatible device’s network connector from small to...
Humminbird XM14HWMDIT MEGA DI Dual Spectrum CHIRP Transom Mount Transducer wTemp fSOLIX MEGA DI 7102901
Humminbird XM14HWMDIT MEGA DI Dual Spectrum CHIRP Transom Mount Transducer wTemp fSOLIX MEGA DI 7102901

Humminbird XM-14-HW-MDI-T MEGA DI+ Dual Spectrum CHIRP Transom Mount Transducer w/Temp f/SOLIX MEGA DI [710290-1]

Regular price $279.99
Sale price $279.99 Regular price $0.00
Unit price
XM-14-HW-MDI-T MEGA DI+ Dual Spectrum CHIRP Transom Mount Transducer with Temp for SOLIX™ MEGA DIMEGA...
Garmin Trolling Motor Shaft Mount fPanoptix LVS32 0101278401

Garmin Trolling Motor Shaft Mount f/Panoptix LVS32 [010-12784-01]

Regular price $34.99
Sale price $34.99 Regular price $0.00
Unit price
Trolling Motor Shaft Mount for Panoptix™ LVS32Mount a compatible Panoptix transducer on the shaft of...
Humminbird XNT9HWMSI150T MEGA SIDI Dual Spectrum CHIRP Transducer wTemp fHELIX 78 MEGA SI 7102971

Humminbird XNT-9-HW-MSI-150-T MEGA SI/DI Dual Spectrum CHIRP Transducer w/Temp f/HELIX 7/8 MEGA SI [710297-1]

Regular price $239.99
Sale price $239.99 Regular price $0.00
Unit price
XNT-9-HW-MSI-150-T MEGA SI/DI Dual Spectrum CHIRP Transducer with Temp f/HELIX® 7/8 MEGA SI Transom Mount, MEGA...
Humminbird HCCT Cable Connect Tray fHELIX 7401841

Humminbird HCCT Cable Connect Tray f/HELIX [740184-1]

Regular price $34.99
Sale price $34.99 Regular price $0.00
Unit price
HCCT Cable Connect Tray for HELIX®The HCCT- HELIX Cable Connector Tray organizes and protects all...
Garmin AIS 800 Blackbox Transceiver 0100208700

Garmin AIS 800 Blackbox Transceiver [010-02087-00]

Regular price $1,099.99
Sale price $1,099.99 Regular price $0.00
Unit price
AIS™ 800 Blackbox Transceiver**As the FCC requires all units sold in the US to be...
Garmin GT34UHDTHP Ultra HD ThruHull Transducer Pair 0101277611

Garmin GT34UHD-THP Ultra HD Thru-Hull Transducer - Pair [010-12776-11]

Regular price $1,449.99
Sale price $1,449.99 Regular price $0.00
Unit price
GT34UHD-THP Ultra HD Thru-Hull Transducer - PairUltra High-Definition Sonar System Thru-hull TransducerAdd stunningly clear Ultra...
Digital Yacht SeaTalk1 to NMEA Interface ZDIGSTN

Digital Yacht SeaTalk1 to NMEA Interface [ZDIGSTN]

Regular price $259.95
Sale price $259.95 Regular price $0.00
Unit price
SeaTalk1 to NMEA InterfaceDigital Yacht's SeaTalk to NMEA (ISO) Converter is a small, but powerful...
Garmin 8Pin Transducer to 4Pin Sounder Adapter Cable 0101271900

Garmin 8-Pin Transducer to 4-Pin Sounder Adapter Cable [010-12719-00]

Regular price $29.99
Sale price $29.99 Regular price $0.00
Unit price
8-Pin Transducer to 4-Pin Sounder Adapter CableConnect an 8-pin transducer to a 4-pin sonar port...
Garmin Yamaha Engine Bus to J1939 Adapter Cable 3 0101277000

Garmin Yamaha Engine Bus to J1939 Adapter Cable - 3' [010-12770-00]

Regular price $29.99
Sale price $29.99 Regular price $0.00
Unit price
Yamaha® Engine Bus to J1939 Adapter Cable - 3'Connect your J1939 equipped GPSMAP® 7400/7600/8400/8600 series...
Garmin Protective Cover fVHF 110115 0101250402

Garmin Protective Cover f/VHF 110/115 [010-12504-02]

Regular price $19.99
Sale price $19.99 Regular price $0.00
Unit price
Protective Cover f/VHF 110/115Use our cover to protect your compatible VHF radio from the harsh...
Garmin Flush Mount Kit fechoMAP Plus 9Xsv 0101267301

Garmin Flush Mount Kit f/echoMAP Plus 9Xsv [010-12673-01]

Regular price $24.99
Sale price $24.99 Regular price $0.00
Unit price
Flush Mount Kit f/echoMAP™ Plus 9XsvLooking for a sleeker installation of your compatible marine device?...
Garmin Course Computer Unit Reactor 40 Steerbywire fViking VIPER 0101105266

Garmin Course Computer Unit - Reactor 40 Steer-by-wire f/Viking VIPER [010-11052-66]

Regular price $6,499.99
Sale price $6,499.99 Regular price $0.00
Unit price
Course Computer Unit (CCU) - Reactor™ 40 Steer-by-wire f/Viking® VIPER™Garmin's CCU is the brain of...
Humminbird 9 M SILR Y Dual Side Image Transducer Adapter Cable fHELIX 7201021

Humminbird 9 M SILR Y Dual Side Image Transducer Adapter Cable f/HELIX [720102-1]

Regular price $44.99
Sale price $44.99 Regular price $0.00
Unit price
9 M SILR Y Dual Side Image Transducer Adapter Cable f/HELIX Y Cable - Separates Side...
Digital Yacht NMEA 2000 Starter Cable Kit ZDIGN2KIT

Digital Yacht NMEA 2000 Starter Cable Kit [ZDIGN2KIT]

Regular price $139.95
Sale price $139.95 Regular price $0.00
Unit price
NMEA 2000 Starter Cable KitNearly every new marine electronics product has an NMEA2000 interface now,...
Humminbird 9 M SIDB Y 9Pin Side Imaging Dual Beam Splitter Cable 7201011

Humminbird 9 M SIDB Y 9-Pin Side Imaging Dual Beam Splitter Cable [720101-1]

Regular price $44.99
Sale price $44.99 Regular price $0.00
Unit price
9 M SIDB Y - 9-Pin Side Imaging Dual Beam Splitter CableY Cable - Side...
Humminbird AS EC 5E Ethernet Cable 5 7200736

Humminbird AS EC 5E Ethernet Cable - 5 [720073-6]

Regular price $54.99
Sale price $54.99 Regular price $0.00
Unit price
AS EC 5E Ethernet Cable - 5'This Ethernet Cable is a 5' cable that allows...
Garmin GT21TM Transom Mount Transducer Traditional 600W 50200kHz ClearV CHIRP 500W 260 455kHz 0100196200

Garmin GT21-TM Transom Mount Transducer, Traditional 600W, 50/200kHz, ClearV CHIRP 500W, 260 455kHz [010-01962-00]

Regular price $159.99
Sale price $159.99 Regular price $0.00
Unit price
GT21-TM Transom Mount Transducer, Traditional 600W, 50/200kHz, ClearVü CHIRP 500W, 260 & 455kHzPerfect for coastal...
Garmin Airmar R109LHW 2kW 3875kHz 150250kHz ThruHull Transducer 0101218220

Garmin Airmar R109LHW 2kW 38-75kHz 150-250kHz Thru-Hull Transducer [010-12182-20]

Regular price $4,474.99
Sale price $4,474.99 Regular price $0.00
Unit price
Airmar R109LHW 2kW 38-75kHz & 150-250kHz Thru-Hull TransducerThis plastic thru-hull mount transducer uses the low...
Digital Yacht SPL1500 Antenna Splitter VHFAIS ZDIGSPLK1500

Digital Yacht SPL1500 Antenna Splitter VHF/AIS [ZDIGSPLK1500]

Regular price $429.95
Sale price $429.95 Regular price $0.00
Unit price
SPL1500 Antenna Splitter VHF/AISAn AIS receiver or transponder requires a VHF antenna, but Digital Yacht’s...
Garmin GMIGNX Protective Cover 0101202000

Garmin GMI/GNX Protective Cover [010-12020-00]

Regular price $14.99
Sale price $14.99 Regular price $0.00
Unit price
GMI/GNX Protective CoverUse our protective cover to protect your device from the harsh marine environment...
Garmin GT21TH SS ThruHull ClearV CHIRP 600W 50200kHz Traditional 500W 260 455 ClearV CHIRP 0100196210

Garmin GT21-TH S/S Thru-Hull ClearV CHIRP, 600W 50/200kHz Traditional, 500W 260 455 ClearV CHIRP [010-01962-10]

Regular price $474.99
Sale price $474.99 Regular price $0.00
Unit price
GT21-THPerfect for coastal and offshore fishermen who want traditional sonar and CHIRP ClearVü scanning sonar...
Garmin SteadyCast Heading Sensor 0101141710

Garmin SteadyCast Heading Sensor [010-11417-10]

Regular price $199.99
Sale price $199.99 Regular price $0.00
Unit price
SteadyCast™ Heading SensorKnow where you're actually casting. SteadyCast heading sensor is a simple, easy-to-install solution...
Humminbird Piranhamax 4 DI 4101601

Humminbird Piranhamax 4 DI [410160-1]

Regular price $189.99
Sale price $189.99 Regular price $0.00
Unit price
Piranhamax 4 DISharper image. Sharper teeth. With modern styling and a larger 4.3" color LCD,...
Garmin GT20TM Transom Mount DownVu 500W CHIRP 455800kHz Traditional 500W 77200 Hz Transducer wTemp 4Pin 0100196000

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

Regular price $99.99
Sale price $99.99 Regular price $0.00
Unit price
Transom Mount DownVü 500W (CHIRP 455/800 kHz) Traditional 500 W (77/200 kHz) Transducer w/Temp -...
Humminbird EC M10 Transducer Extension Cable 10 7200961
Humminbird EC M10 Transducer Extension Cable 10 7200961

Humminbird EC M10 Transducer Extension Cable - 10 [720096-1]

Regular price $59.99
Sale price $59.99 Regular price $0.00
Unit price
EC M10 Transducer Extension Cable - 10'10' extension cable for transducers. Current Models:  ICE HELIX, ICE...
Standard Horizon SCU31 GPS Smart Antenna SCU31

Standard Horizon SCU-31 GPS Smart Antenna [SCU-31]

Regular price $119.99
Sale price $119.99 Regular price $0.00
Unit price
SCU-31 GPS Smart AntennaFeatures: 66 Channel WAAS GPS receiver 49' (15M) routing cable UV protected...
Garmin GPSMAP 1022 Keyed Networking Chartplotter No Sonar 0100174000

Garmin GPSMAP 1022 Keyed Networking Chartplotter - No Sonar [010-01740-00]

Regular price $1,399.99
Sale price $1,399.99 Regular price $0.00
Unit price
GPSMAP® 1022 Keyed Networking Chartplotter - No Sonar10-inch Chartplotter Is All-in-1 Solution 10-inch color display...
Garmin GT51MTHP SS TH Pair DownVSideV 500W CHIRP 260455kHz Trad 600W Mid CHIRP 80160 Transducers 12Pin 0100196611

Garmin GT51M-THP SS TH Pair DownV/SideV 500W (CHIRP 260/455kHz) Trad. 600W (Mid CHIRP 80-160) Transducers - 12-Pin [010-01966-11]

Regular price $1,699.99
Sale price $1,699.99 Regular price $0.00
Unit price
GT51M-THP - Stainless Steel Thru-Hull Pair DownVü/SideVü 500 W (CHIRP 260/455 kHz) Traditional 600 W (Mid-band...
Humminbird HELIX 5 DI G2 Fishfinder 4102001
Humminbird HELIX 5 DI G2 Fishfinder 4102001

Humminbird HELIX 5 DI G2 Fishfinder [410200-1]

Regular price $299.99
Sale price $299.99 Regular price $0.00
Unit price
HELIX 5 DI G2 FishfinderThe HELIX 5 DI G2 with an improved user interface and...
Humminbird MHX MXNT Transom Mount Hardware fMEGA Transducer 7401621

Humminbird MHX MXNT Transom Mount Hardware f/MEGA Transducer [740162-1]

Regular price $34.99
Sale price $34.99 Regular price $0.00
Unit price
MHX MXNT Transom Mount Hardware f/MEGA TransducerStainless Steel mounting hardware for the XNT transom mount...
Garmin STRIKER 4 FishFinder w4Pin 77200kHz TM Transducer 0100155000

Garmin STRIKER 4 FishFinder w/4-Pin, 77/200kHz TM Transducer [010-01550-00]

Regular price $159.99
Sale price $159.99 Regular price $0.00
Unit price
STRIKER™ 4 FishFinder with 4-Pin, 77/200kHz TM Transducer3.5-inch CHIRP Fishfinder with GPSFeatures: Easy-to-use 3.5-inch color...
Garmin STRIKER 4 Fishfinder Worldwide Version w77200kHz 4Pin Transducer wTransom Trolling Motor Mounts 0100155001

Garmin STRIKER 4 Fishfinder Worldwide Version w/77/200kHz - 4-Pin Transducer w/Transom & Trolling Motor Mounts [010-01550-01]

Regular price $159.99
Sale price $159.99 Regular price $0.00
Unit price
Garmin STRIKER™ 4 Fishfinder Worldwide Version with 77/200kHz - 4-Pin Transducer with Transom & Trolling...
Garmin TiltSwivel Mount fSTRIKER 44dv 0101243900

Garmin Tilt/Swivel Mount f/STRIKER 4/4dv [010-12439-00]

Regular price $19.99
Sale price $19.99 Regular price $0.00
Unit price
Tilt/Swivel Mount f/STRIKER™ 4/4dvSecure your compatible marine device with Garmin's mount that features tilt/swivel capabilities...
Garmin Bronze Thruhull Wide Beam Transducer wDepth Temp 12 Degree tilt 8pin Airmar B175HW 0101218121

Garmin Bronze Thru-hull Wide Beam Transducer w/Depth & Temp - 12 Degree tilt, 8-pin - Airmar B175HW [010-12181-21]

Regular price $1,749.99
Sale price $1,749.99 Regular price $0.00
Unit price
Bronze Thru-hull Wide Beam Transducer w/Depth & Temp - 12° Tilt, 8-Pin - Airmar B175HWStep...
Humminbird GM H910 Gimbal Mount Bracket fHELIX 9 10 7401491

Humminbird GM H910 Gimbal Mount Bracket f/HELIX 9 & 10 [740149-1]

Regular price $59.99
Sale price $59.99 Regular price $0.00
Unit price
GM H910 Gimbal Mount BracketGimbal mount for HELIX 9 and HELIX 10 SeriesWARNING: This product...
Garmin Extension Cable wXID 12Pin 10 0101161732

Garmin Extension Cable w/XID - 12-Pin - 10' [010-11617-32]

Regular price $54.99
Sale price $54.99 Regular price $0.00
Unit price
Extension Cable with XID - 12-Pin - 10'Extend the cable length of your compatible 12-pin...
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