This high-end starter relay solenoid is meticulously designed for Arctic Cat ZL 600 ESR EFI Snowmobile produced between 2001 and 2003. It can directly substitute OEM part numbers 0445-058, 0445-036 and 0645-172.

It works as a core electrical part to supply 12V power to the starter motor. It enables effortless engine cranking and maintains reliable ignition when riding in frigid snowfields and low-temperature surroundings.

Constructed with a robust fully sealed cold-resistant build, it can endure frost buildup, humid air and long-duration operating vibration. It efficiently eliminates common snowmobile starting problems: irregular cranking, continuous clicking noise and no-response engine startup.