This heavy-duty aftermarket starter solenoid relay serves as a premium replacement for the 2009–2011 Arctic Cat TZ1, matching OEM part numbers 0445-058, 0445-036 and 0645-172.

It modulates 12V current delivery from the battery to the starter unit, ensuring stable, smooth engine turnover during each ignition cycle.

Crafted with fully sealed rugged casing, it holds up against bitter cold and severe winter conditions. It fixes typical ignition faults like erratic cranking, noticeable clicking noise and total engine no-start issues.