This heavy-duty aftermarket starter solenoid relay serves as a perfect drop-in substitute for Arctic Cat Snowmobile T500 (2008-2009) and T570 (2008-2013). It fits OEM part numbers 0445-058, 0445-036 (superseded) and 0645-172 perfectly.

It guides 12V electric power from the battery to the starter motor. This stable energy transfer delivers steady, even engine cranking on every startup.

Made to survive frigid winter operating conditions, the unit comes with an all-sealed structure. It defends against dampness, ice formation and mechanical vibration. Besides, it clears up typical starting troubles such as uneven cranking, constant clicking sounds and complete no-start scenarios.