Replacement Starter Solenoid

This replacement solenoid is engineered as a direct replacement starter relay component for Mercury outboard motors with electric start capability, specifically designed for 25 HP models with 12V electrical systems. The solenoid functions as a critical switching component that engages the starter motor during engine ignition, ensuring reliable cold starts and consistent performance in marine applications. Compatible with Mercury 25 HP electric start outboard configurations including models such as the 25ELPT and 25ELHPT variants equipped with 20-inch long shafts, this solenoid delivers the dependable switching action required for professional and recreational marine operations. The 12V design integrates seamlessly with standard Mercury outboard electrical architectures, providing a drop-in replacement solution that restores full starter functionality. Manufactured to withstand the demanding marine environment, this solenoid features durable construction capable of handling repeated electrical cycling and exposure to saltwater conditions common in boating applications. The component's robust design minimizes maintenance requirements while maximizing service life, reducing unexpected downtime for commercial operators and recreational users alike. Installation is straightforward for experienced marine technicians, with a direct bolt-on design that eliminates complex modifications or additional wiring adjustments. The solenoid connects directly to existing Mercury outboard electrical harnesses, making it an efficient replacement solution for operators looking to restore their electric start systems without extensive technical expertise or specialized tools. This replacement solenoid is ideal for marine service centers, boat repair facilities, and individual owners maintaining Mercury outboard motors in both freshwater and saltwater environments where reliable cold weather starting performance is essential.