6N7861120000
About this part
Genuine Yamaha 6N7861120000 (Stay, solenoid) — an OEM replacement part built to Yamaha standards. OEM specification helps avoid common fitment issues and supports long-term reliability on the water.
Why choose genuine Yamaha?
Choosing genuine Yamaha OEM helps avoid problems often seen with pattern parts: mis-sized sealing profiles, inconsistent rubber compounds, poor plating, and connectors that don’t lock correctly. On a marine engine, those small differences can become big issues.
Notes for this part
Relays/solenoids switch high current circuits like starting. Symptoms of a failing unit can include intermittent cranking, a click with no crank, or heat-related starting issues that come and go.
Installation tip: clean terminals, check cable condition, and ensure mounting/earthing points are corrosion-free. Excessive voltage drop from tired cables can mimic relay faults.
Warranty
Warranty: 1 year on new genuine parts (subject to correct installation and normal use).
Ordering tips
Ordering tip: when buying multiple items, it’s worth reviewing the same diagram section for related gaskets and seals so everything arrives together.