The starter solenoid or starter relay takes the current and allows it to turn the engine. It is possible for the starter solenoid to wear out over time. This may prevent you from starting your vehicle. In this case, there is no need to spend much money to replace the entire starter, you can save yourself the trouble as well as the extra dollars by replacing only the solenoid. Shop starter solenoid for your ATV or motorcycle at Hexautoparts. All starter relays here are direct plug-and-play replacement and have high cranking power to reduce startup switch electric current. The best selection, affordable prices, fast delivery,free shipping and great service.