Your solenoid is extremely vital for your cart to operate. Our EZGO solenoids will fit TXT, RXV, Workhorse, and Marathon models. These solenoids are available in many different 12, 36, and 48 volt configurations. The solenoid is the key for everything in your golf cart. Without it, your cart won't operate. It turns electrical energy into mechanical energy causing the circuit to "close" in your cart. The solenoid provides the energy necessary to "turn on" the golf carts ignition system by being the gateway between the batteries and starter generator. Without a properly functioning solenoid, your cart might not run as intended.