The TGFCRUH Motorcycle Starter Solenoid is designed to flawlessly fit your Quadrunner 250's electric system, specifically from 1988 to 2001. Its compatibility with Quadrunner 300 and Lt300e from 1987 to 1989 ensures it works with all three versions. This solenoid is also compatible with Relay 31800-49100 and is a critical part of the starter system. Constructed with high-grade materials and precision engineering, it provides reliable starting and easy maintenance. Its unique design ensures a secure and reliable connection, reducing the risk of corrosion and other issues. Experience the difference this high-quality starter solenoid can make to your motorcycle's performance and reliability, providing a smooth start every time.