1 Pack 12V 4-Terminal Outboard Starter Solenoid Relay, Heavy Duty Copper-Cadmium Contacts, Intermittent Duty Marine Relay, OEM Replacement for Select Johnson/Evinrude/Mercury/OMC Outboard Motors

This 12V 4-Terminal Marine Starter Solenoid is designed as a high-quality replacement for aging or failed relays in outboard motors. It features an insulated base and heavy-duty copper-cadmium contacts to handle the high current required for engine cranking without overheating. Important Application Note: This solenoid is designed for intermittent duty only (typically 3-5 seconds). It is not rated for continuous operation applications like electric trolling motors or pumps. Install with proper marine-grade connections and ensure a secure ground on the 10-32 control stud. Compatible Applications (Reference Only): Designed as a replacement part for select Johnson, Evinrude, and OMC Outboards with 4-terminal starter relays. Designed to fit Mercury Marine outboard motors using a 5/16-24 threaded 12V relay. OEM Reference Numbers: 3217124, 383622, 380095, 389398, 389493, 395419, 582708, 586180 (Refer to these numbers to verify fitment).

• 12V, 4-Terminal, Intermittent Duty Solenoid. Features premium Copper-Cadmium contacts for reliable heat dissipation and long service life.
• Direct replacement for OEM Part Numbers: 3217124, 383622, 380095, 389398, 389493, 395419, 582708, 586180. Also compatible with Sierra 18-5808, Arrowhead SMR6003, and Emp 4-5808.
• Designed to fit and function as a replacement for standard 4-terminal solenoids found on select Johnson, OMC, Evinrude, and Mercury outboard marine engines.
• Includes (2) 5/16-24 large threaded studs for main battery/starter power and (2) 10-32 threaded control terminals. Uses an insulated ground design - ensure one control terminal is grounded to the engine block.
• This is a Starter Solenoid for intermittent use only. Do NOT use it as a continuous-duty winch or pump relay, as prolonged engagement will cause coil failure.