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Marine Navigation & Instruments - Accessories

330 products
Regular price $24.99
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10" Protective Cover - PlasticKeep your compatible GPSMAP device safe from the harsh marine environment, when not in use, with this plastic protective cover.WARNING: This product can expose you to...
Regular price $59.99
Sale price $59.99
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GM H7R2 Gimbal Mount for HELIX 7 G4N ModelsThe GM H7 is a gimbal mount for HELIX 7 G4N products. This includes the gimbal mount, knobs, and mounting hardware. Features: Compatible with: HELIX 7 G4...
Regular price $269.99
Sale price $269.99
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ICE PTC CHIRP H5 FB - Portable Ice Kit with CHIRP Ice Transducer for HELIX 5The ICE PTC CHIRP H5 FB is a portable ice fishing kit for Humminbird HELIX 5 models with CHIRP sonar technology. Convert...
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Sale price $27.99
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Adapter Cable SeaTalk (1) to SeaTalkNG - 1MAn adapter spur cable to connect a SeaTalk device to a SeaTalkng network. The connection must be made via a 'bridging' device such as an ST70.SeaTalkNGRa...
Regular price $81.00
Sale price $81.00
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5M Cable for HALO Dome Radar/Nemesisâ„¢5M cable for HALO Dome Radar. Specifications: Type: Cables Box Dimensions: 2"H x 8"W x 8"L WT: 1.2 lbs UPC: 9420024173893
Regular price $50.99
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Suncover for HDS-16 LIVEProtective Suncover for HDS LIVE 16-inch displays. Specifications: Type: Covers Box Dimensions: 1"H x 10"W x 17"L WT: 1 lbs UPC: 9420024174777
Regular price $59.99
Sale price $59.99
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9-M360-2-DDI-Y - MEGA 360 & 2D/MDI 7-Pin Y-CableThis Y cable allows for the connection a MEGA 360 Imaging transducer and an external 7-pin HW / MDI+ transducer to the same compatible HELIX fis...
Regular price $119.99
Sale price $119.99
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AS ECX 30E Ethernet Cable Extender - 8-Pin - 30'The Ethernet Extension Cable is a 30' cable that allows you to extend the length of your ethernet cables.WARNING: This product can expose you to che...
Regular price $34.99
Sale price $34.99
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AS QD NMEA 2000 - Helix NMEA Adapter This NMEA 2000 adapter cable will allow you to connect a HELIX G4N fish finder to drop cable from an existing NMEA 2000 backbone (sold separately).  Compatible...
Regular price $38.99
Sale price $38.99
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Eagle HOOK²/HOOK Reveal 9 Mounting BracketThis bracket is designed to fit Lowrance’s Eagle HOOK2/HOOK Reveal 9 fishfinder/chartplotter.Specifications:Bracket Type: Gimbal bracket Specifications: T...
Regular price $29.99
Sale price $29.99
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Suncover for HDS-7 LIVE DisplayProtective Suncover for HDS LIVE 7-inch displays.
Regular price $24.99
Sale price $24.99
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USB-C to USB-A Female Adapter CableUse this cable to connect a male USB-A cable to the USB C-port on your compatible GPSMAP® 9000 series chartplotter.
Regular price $24.99
Sale price $24.99
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Flush Mount Kit f/echoMAPâ„¢ Plus 9XsvLooking for a sleeker installation of your compatible marine device? Our flush mount kit allows you to easily position your device against most flat surfaces in...
Regular price $119.99
Sale price $119.99
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Right-Angle Power CablePower the GMR Fantom 5x/12x series radars with this 48 foot (15 meters) long 12 AWG cable. When used with the 100 W Fantom series radar, a voltage converter is required.WARN...
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Regular price $2.00
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Quarter Turn Locking CollarRoute cables without having to drill large holes in your vessel with this split connector. Newer Garmin cables do not have the locking collars factory-installed; this al...
Regular price $34.99
Sale price $34.99
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Suncover for NSX 3012Make sure your NSX continues to work like new by protecting it with the Simrad Suncover. This sturdily made cover fits your system perfectly. It protects your unit from overex...