This premium aftermarket starter solenoid relay is engineered as a direct replacement for Arctic Cat M 7000 SNO PRO (2015-2017), matching OEM part numbers 0445-058, 0445-036 (superseded) and 0645-172。 It controls 12V power flow from the battery to the starter motor, ensuring smooth, consistent engine cranking。 Built to withstand harsh cold winter environments, its fully sealed construction protects against moisture, ice, and vibration—effectively resolving common starting issues like intermittent cranking, clicking, or no-start conditions。