STARTER STARTING SOLENOID RELAY HiSUN 400CC 500CC 700CC UTV 37710-115-0000 37700-055-0000 This starter solenoid relay is designed for use with HiSUN UTV models equipped with 400CC, 500CC, and 700CC engines.It functions as a critical component in the starting system, engaging the starter motor to crank the engine.Compatible with part numbers 37710-115-0000 and 37700-055-0000, this solenoid electrical connection and consistent performance under normal operating conditions.The unit is built to meet specifications for fit and function, providing a direct replacement for the factory-installed solenoid.Installation is straightforward, connecting directly to the existing wiring and mounting points without modification.