Garmin NMEA 2000 Power Cable

The Garmin NMEA 2000 Power Cable (MPN 010-11079-00) is the OEM power integration cable designed to connect Garmin marine electronics to NMEA 2000 network systems. This cable is essential for boaters who are building or expanding a networked chartplotter, fish finder, or multi-function display setup where centralized power distribution is required. Unlike universal aftermarket alternatives, this genuine Garmin cable ensures proper impedance matching and connector integrity across your entire marine electronics ecosystem.

Built to marine-grade specifications, the NMEA 2000 power cable delivers reliable current distribution in the corrosive salt-air environment that characterizes coastal and offshore boating. The cable's compact footprint (3 × 2 × 4 inches) and lightweight construction (0.1 lbs) make it ideal for retrofit installations where space behind the helm or in console cavities is limited. Garmin's precision engineering in connector design eliminates the intermittent power failures and signal degradation that sometimes plague mismatched third-party cables, particularly critical when fish finders or autopilot systems depend on uninterrupted power flow.

This cable is the right choice for weekend fishermen upgrading a single unit and for serious offshore anglers integrating multiple networked instruments—sonar, radar, autopilot, and navigation displays that share a single NMEA 2000 backbone. Whether you're building out a new console or troubleshooting an existing installation, using OEM Garmin components eliminates compatibility guesswork. This is a component-level solution for boaters who prioritize system reliability over cost-cutting, especially in applications where equipment redundancy is not an option.