Starter Solenoid Relay – 12V (International Truck & Engine)

This 12V starter solenoid relay is designed to control high-current flow from the battery to the starter motor in heavy-duty trucks and industrial equipment. When energized, the relay closes the internal contacts to allow full battery power to activate the starter motor. Built with heavy copper terminals and a durable insulated housing, it ensures reliable performance, high current handling, and long service life in harsh operating environments.

Ideal for International / Navistar trucks and compatible heavy equipment electrical systems.