Restore reliable electric starting performance with this GX390 Starter Solenoid Relay, designed to fit a wide range of Predator and Honda GX engines used in pressure washers, generators, pumps, and other equipment. Built with a high-quality copper coil and silver-plated contacts, this relay delivers excellent conductivity and dependable starting power when you need it most. Engineered for durability and consistent performance, the relay operates on 12 volts and provides the high starting current required to quickly engage and start compatible engines. Its direct-fit design allows for simple installation, making it an ideal replacement for worn or failed starter solenoids. Features: Compatible with Predator 420cc engines Fits Honda GX240, GX270, GX340, and GX390 engines Compatible with 8HP, 9HP, 11HP, and 13HP engine models Works with select generators including EC5500 and EC6500 Operates on 12V electrical systems High-density copper coil for excellent conductivity and heat resistance Silver-plated contacts for improved electrical performance Provides strong starting power for fast and reliable engine starts Durable metal construction for long service life Direct replacement design for easy installation Whether you're repairing a pressure washer, generator, or small engine equipment, this starter solenoid relay provides dependable starting performance and reliable operation.