Wiring & Networking
Browse marine wire, power cables, network cables, NMEA 2000 components, terminals, connectors, and wire management accessories from trusted brands including Seaview, Garmin, T-H Marine, and Navico. Find reliable marine-grade electrical products designed for navigation systems, marine electronics, communication equipment, and onboard power distribution.
Filters
801 items
Sort Featured
-
Seaview Cable Seal w/Cover - White Powder Coated Stainless Steel f/Wire Up to 27.55mm/1.08" [CG30SW] -
Seaview Cable Seal w/Cover - White Powder Coated Stainless Steel f/Wire Up to 13.5mm/.053" [CG20SW] -
Humminbird NMEA 2000 Drop Cable - 2M [720117-2] -
Raymarine ST-Ng to DeviceNet Female [A80675] -
Humminbird NMEA 2000 T-Connector - Male [760038-1] -
Humminbird NMEA 2000 Drop Cable - 5M [720117-3] -
Humminbird NMEA 2000 Starter Kit - Dual Unit [700065-1] -
Humminbird NMEA 2000 Starter Kit - Single Unit [700064-1] -
Humminbird NMEA 2000 Drop Cable - 0.5M [720117-1] -
Fusion Speaker Wire - 16 AWG 50 (15.2M) Roll [010-12899-10] -
Fusion Speaker Wire - 16 AWG 328 (100M) Roll [010-12899-20] -
Fusion Speaker Wire - 12 AWG 328 (100M) Roll [010-12898-20] -
77201Fusion Speaker Wire - 12 AWG 50 (15.24M) Roll [010-12898-10] -
Furuno Analog - NMEA2000 Converter [IF-NMEAFI] -
Victron Indicator Eyelet (M8 Eyelet/30AMP ATO Fuse) f/Blue Smart IP65 Chargers [BPC900120114] -
Garmin NMEA 2000 T-Connector - 10-Pack [010-11078-00CASE] -
T-H Marine T-H FLEX 2" Expandable Braided Sleeving - 50 Roll [FLX-200-DP] -
T-H Marine T-H FLEX 1-1/2" Expandable Braided Sleeving - 50 Roll [FLX-150-DP] -
T-H Marine T-H FLEX 3/4" Expandable Braided Sleeving - 100 Roll [FLX-75-DP] -
T-H Marine T-H FLEX 1/2" Expandable Braided Sleeving - 100 Roll [FLX-50-DP] -
T-H Marine T-H FLEX 1/4" Expandable Braided Sleeving - 100 Roll [FLX-25-DP] -
Perko Watertight Cable Outlet f/5/16" Cable Chrome Plated Brass [0424DP0CHR] -
Seaview Multi Cable Seal w/Black Coated Cover - Stainless Steel Wire - 2-17mm [CGM17SB] -
Seaview Cable Seal w/Cover - Black Powder Coated - Stainless Steel Wire - Size 2-15mm [CG30SB] -
Seaview Cable Seal w/Cover - Black Powder Coated - Stainless Steel Wire - Size 2-10mm [CG20SB] -
T-H Marine 48" Zippered Rigging Sleeve - Black [ZRS-1-DP] -
Navico WM-4 SiriusXM Marine Satellite Weather Audio Antenna [000-14970-001] -
Blue Sea 3126 SMS Enclosure Large Cable Gland PG29 - #6 Cable [3126] -
Scanstrut DS-H6-BLK Horizontal Cable Seal - Black [DS-H6-BLK] -
Scanstrut DS-H10-BLK Horizontal Cable Seal- Black [DS-H10-BLK] -
Scanstrut DS6-P-BLK Vertical Cable Seal - Black [DS6-P-BLK] -
Scanstrut DS40-P-BLK Vertical Cable Seal - Black [DS40-P-BLK] -
Scanstrut DS30-P-BLK Vertical Cable Seal - Black [DS30-P-BLK] -
Scanstrut DS21B-P-BLK Vertical Cable Seal - Black [DS21B-P-BLK] -
Scanstrut DS21A-P-BLK Vertical Cable Seal - Black [DS21A-P-BLK] -
Scanstrut DS16-P-BLK Vertical Cable Seal - Black [DS16-P-BLK]
![Seaview Cable Seal w/Cover - White Powder Coated Stainless Steel f/Wire Up to 27.55mm/1.08" [CG30SW]](http://corewaveint.com/cdn/shop/files/87619XL.jpg?v=1781143798&width=3840)
![Seaview Cable Seal w/Cover - White Powder Coated Stainless Steel f/Wire Up to 13.5mm/.053" [CG20SW]](http://corewaveint.com/cdn/shop/files/87618XL.jpg?v=1781143798&width=3840)
![Humminbird NMEA 2000 Drop Cable - 2M [720117-2]](http://corewaveint.com/cdn/shop/files/85795XL.jpg?v=1781143002&width=3840)
![Humminbird NMEA 2000 Drop Cable - 2M [720117-2]](http://corewaveint.com/cdn/shop/files/85795BXL.jpg?v=1781143002&width=3840)
![Raymarine ST-Ng to DeviceNet Female [A80675]](http://corewaveint.com/cdn/shop/files/86362XL.jpg?v=1782140659&width=3840)
![Humminbird NMEA 2000 T-Connector - Male [760038-1]](http://corewaveint.com/cdn/shop/files/85793XL.jpg?v=1781143002&width=3840)
![Humminbird NMEA 2000 T-Connector - Male [760038-1]](http://corewaveint.com/cdn/shop/files/85793BXL.jpg?v=1781143001&width=3840)
![Humminbird NMEA 2000 Drop Cable - 5M [720117-3]](http://corewaveint.com/cdn/shop/files/85796XL.jpg?v=1781143002&width=3840)
![Humminbird NMEA 2000 Drop Cable - 5M [720117-3]](http://corewaveint.com/cdn/shop/files/85796BXL.jpg?v=1781143002&width=3840)
![Humminbird NMEA 2000 Starter Kit - Dual Unit [700065-1]](http://corewaveint.com/cdn/shop/files/85790XL.jpg?v=1781143001&width=3840)
![Humminbird NMEA 2000 Starter Kit - Single Unit [700064-1]](http://corewaveint.com/cdn/shop/files/85789XL.jpg?v=1781142826&width=3840)
![Humminbird NMEA 2000 Drop Cable - 0.5M [720117-1]](http://corewaveint.com/cdn/shop/files/85794XL.jpg?v=1781143002&width=3840)
![Humminbird NMEA 2000 Drop Cable - 0.5M [720117-1]](http://corewaveint.com/cdn/shop/files/85794BXL.jpg?v=1781143002&width=3840)
![Fusion Speaker Wire - 16 AWG 50 (15.2M) Roll [010-12899-10]](http://corewaveint.com/cdn/shop/files/85103XL.jpg?v=1781142594&width=3840)
![Fusion Speaker Wire - 16 AWG 328 (100M) Roll [010-12899-20]](http://corewaveint.com/cdn/shop/files/85104XL.jpg?v=1781142594&width=3840)
![Fusion Speaker Wire - 12 AWG 328 (100M) Roll [010-12898-20]](http://corewaveint.com/cdn/shop/files/85101XL.jpg?v=1781142594&width=3840)
![77201Fusion Speaker Wire - 12 AWG 50 (15.24M) Roll [010-12898-10]](http://corewaveint.com/cdn/shop/files/85100XL.jpg?v=1781142593&width=3840)
![Furuno Analog - NMEA2000 Converter [IF-NMEAFI]](http://corewaveint.com/cdn/shop/files/84565XL.jpg?v=1781142364&width=3840)
![Victron Indicator Eyelet (M8 Eyelet/30AMP ATO Fuse) f/Blue Smart IP65 Chargers [BPC900120114]](http://corewaveint.com/cdn/shop/files/84388XL.jpg?v=1781142348&width=3840)
![Garmin NMEA 2000 T-Connector - 10-Pack [010-11078-00CASE]](http://corewaveint.com/cdn/shop/files/84295XL.jpg?v=1781142132&width=3840)
![T-H Marine T-H FLEX 2" Expandable Braided Sleeving - 50 Roll [FLX-200-DP]](http://corewaveint.com/cdn/shop/files/83995XL.jpg?v=1781142107&width=3840)
![T-H Marine T-H FLEX 2" Expandable Braided Sleeving - 50 Roll [FLX-200-DP]](http://corewaveint.com/cdn/shop/files/83995BXL.jpg?v=1781142107&width=3840)
![T-H Marine T-H FLEX 1-1/2" Expandable Braided Sleeving - 50 Roll [FLX-150-DP]](http://corewaveint.com/cdn/shop/files/83994XL.jpg?v=1781141917&width=3840)
![T-H Marine T-H FLEX 1-1/2" Expandable Braided Sleeving - 50 Roll [FLX-150-DP]](http://corewaveint.com/cdn/shop/files/83994BXL.jpg?v=1781141918&width=3840)
![T-H Marine T-H FLEX 3/4" Expandable Braided Sleeving - 100 Roll [FLX-75-DP]](http://corewaveint.com/cdn/shop/files/83992XL.jpg?v=1781141917&width=3840)
![T-H Marine T-H FLEX 3/4" Expandable Braided Sleeving - 100 Roll [FLX-75-DP]](http://corewaveint.com/cdn/shop/files/83992BXL.jpg?v=1781141917&width=3840)
![T-H Marine T-H FLEX 1/2" Expandable Braided Sleeving - 100 Roll [FLX-50-DP]](http://corewaveint.com/cdn/shop/files/83991XL.jpg?v=1781141917&width=3840)
![T-H Marine T-H FLEX 1/2" Expandable Braided Sleeving - 100 Roll [FLX-50-DP]](http://corewaveint.com/cdn/shop/files/83991BXL.jpg?v=1781141917&width=3840)
![T-H Marine T-H FLEX 1/4" Expandable Braided Sleeving - 100 Roll [FLX-25-DP]](http://corewaveint.com/cdn/shop/files/83990XL.jpg?v=1781141917&width=3840)
![T-H Marine T-H FLEX 1/4" Expandable Braided Sleeving - 100 Roll [FLX-25-DP]](http://corewaveint.com/cdn/shop/files/83990BXL.jpg?v=1781141917&width=3840)
![Perko Watertight Cable Outlet f/5/16" Cable Chrome Plated Brass [0424DP0CHR]](http://corewaveint.com/cdn/shop/files/83586XL.jpg?v=1781141646&width=3840)
![Seaview Multi Cable Seal w/Black Coated Cover - Stainless Steel Wire - 2-17mm [CGM17SB]](http://corewaveint.com/cdn/shop/files/82848XL.jpg?v=1781141019&width=3840)
![Seaview Cable Seal w/Cover - Black Powder Coated - Stainless Steel Wire - Size 2-15mm [CG30SB]](http://corewaveint.com/cdn/shop/files/82847XL.jpg?v=1781141017&width=3840)
![Seaview Cable Seal w/Cover - Black Powder Coated - Stainless Steel Wire - Size 2-10mm [CG20SB]](http://corewaveint.com/cdn/shop/files/82846XL.jpg?v=1781141017&width=3840)
![T-H Marine 48" Zippered Rigging Sleeve - Black [ZRS-1-DP]](http://corewaveint.com/cdn/shop/files/82146XL.jpg?v=1781140849&width=3840)
![Navico WM-4 SiriusXM Marine Satellite Weather Audio Antenna [000-14970-001]](http://corewaveint.com/cdn/shop/files/81122XL.jpg?v=1781140411&width=3840)
![Blue Sea 3126 SMS Enclosure Large Cable Gland PG29 - #6 Cable [3126]](http://corewaveint.com/cdn/shop/files/80875XL.jpg?v=1781140222&width=3840)
![Scanstrut DS-H6-BLK Horizontal Cable Seal - Black [DS-H6-BLK]](http://corewaveint.com/cdn/shop/files/80731XL.jpg?v=1781140216&width=3840)
![Scanstrut DS-H6-BLK Horizontal Cable Seal - Black [DS-H6-BLK]](http://corewaveint.com/cdn/shop/files/80731BXL.jpg?v=1781140215&width=3840)
![Scanstrut DS-H6-BLK Horizontal Cable Seal - Black [DS-H6-BLK]](http://corewaveint.com/cdn/shop/files/80731CXL.jpg?v=1781140215&width=3840)
![Scanstrut DS-H10-BLK Horizontal Cable Seal- Black [DS-H10-BLK]](http://corewaveint.com/cdn/shop/files/80730XL.jpg?v=1781140215&width=3840)
![Scanstrut DS-H10-BLK Horizontal Cable Seal- Black [DS-H10-BLK]](http://corewaveint.com/cdn/shop/files/80730BXL.jpg?v=1781140215&width=3840)
![Scanstrut DS6-P-BLK Vertical Cable Seal - Black [DS6-P-BLK]](http://corewaveint.com/cdn/shop/files/80729XL.jpg?v=1781140215&width=3840)
![Scanstrut DS6-P-BLK Vertical Cable Seal - Black [DS6-P-BLK]](http://corewaveint.com/cdn/shop/files/80729BXL.jpg?v=1781140215&width=3840)
![Scanstrut DS40-P-BLK Vertical Cable Seal - Black [DS40-P-BLK]](http://corewaveint.com/cdn/shop/files/80728XL.jpg?v=1781140215&width=3840)
![Scanstrut DS40-P-BLK Vertical Cable Seal - Black [DS40-P-BLK]](http://corewaveint.com/cdn/shop/files/80728BXL.jpg?v=1781140215&width=3840)
![Scanstrut DS30-P-BLK Vertical Cable Seal - Black [DS30-P-BLK]](http://corewaveint.com/cdn/shop/files/80725XL.jpg?v=1781140214&width=3840)
![Scanstrut DS30-P-BLK Vertical Cable Seal - Black [DS30-P-BLK]](http://corewaveint.com/cdn/shop/files/80725BXL.jpg?v=1781140214&width=3840)
![Scanstrut DS21B-P-BLK Vertical Cable Seal - Black [DS21B-P-BLK]](http://corewaveint.com/cdn/shop/files/80723XL.jpg?v=1781140213&width=3840)
![Scanstrut DS21B-P-BLK Vertical Cable Seal - Black [DS21B-P-BLK]](http://corewaveint.com/cdn/shop/files/80723BXL.jpg?v=1781140213&width=3840)
![Scanstrut DS21A-P-BLK Vertical Cable Seal - Black [DS21A-P-BLK]](http://corewaveint.com/cdn/shop/files/80722XL.jpg?v=1781140213&width=3840)
![Scanstrut DS21A-P-BLK Vertical Cable Seal - Black [DS21A-P-BLK]](http://corewaveint.com/cdn/shop/files/80722BXL.jpg?v=1781140213&width=3840)
![Scanstrut DS16-P-BLK Vertical Cable Seal - Black [DS16-P-BLK]](http://corewaveint.com/cdn/shop/files/80721XL.jpg?v=1781140213&width=3840)
![Scanstrut DS16-P-BLK Vertical Cable Seal - Black [DS16-P-BLK]](http://corewaveint.com/cdn/shop/files/80721BXL.jpg?v=1781140212&width=3840)