Ensure your semi truck is Ready for the Road Ahead™ with proper solenoid valve wiring, with the Muncie Solenoid Wiring Harness. By connecting the solenoid the electrical system, this replacement harness allows the solenoid to activate when directed by the operator. Built with durable materials and secure connectors to minimize the risk of loose connections or wire damage. FleetPride is your First Click in Heavy Duty®.