Simrad 4-Pin Power Cord

The Simrad 4-pin power cord is a dedicated integration cable engineered for Simrad navigation and fish-finding systems commonly found in modern sport-fishing and boating operations. If you run a Simrad chartplotter, multifunction display, or radar unit, this power connector bridges your vessel's electrical system to your marine electronics with a reliable, purpose-built interface. Built to withstand the salt spray, vibration, and moisture that define life on the water, this cord delivers consistent power delivery across all operating conditions—critical when you're miles offshore and depend on your electronics for navigation, safety, and fish-finding capability.

This Simrad 4-pin power cord (model 000-00128-001) features a 4-pin connector terminated to four individual bare wires, accommodating main power input, power control bus signaling, and external alarm function in a single cable run. The 2-meter (6.5-foot) length provides flexible routing along helm consoles and through cabin bulkheads without excessive slack or strain on connection points. The dual-purpose design eliminates the need for multiple separate harnesses, simplifying installation while reducing electromagnetic interference and potential points of failure—essential considerations on any serious fishing platform where system reliability directly impacts your catch and safety margin.

This cord is ideal for anglers and boaters upgrading or replacing factory Simrad installations, or those integrating auxiliary Simrad modules into existing systems. The 4-pin configuration and bare-wire termination allow direct splicing into your vessel's main power bus and secondary circuits, making it the standard choice for professional installations and retrofit projects. Ensure your Simrad unit's connector matches the 4-pin standard before ordering; compatibility verification with your specific model prevents costly installation errors. Weight of 0.62 lbs keeps the overall system lightweight, and the marine-grade construction guarantees years of dependable service in saltwater and freshwater environments alike.