Designed for extended service life as an aftermarket replacement, this starter solenoid relay fits Arctic Cat 300 UTILITY 2X4 ATVs produced between 2010 and 2016, perfectly cross-referencing OEM part 3303-857. It is also compatible with a wide range of Arctic Cat and Can-Am ATV models, such as the 150, 250, 300 series and Can-Am DS250.

Integral to the vehicle’s starting mechanism, it regulates 12V electric current delivery between battery and starter motor, enabling smooth, reliable engine start-up each time.

Made with heavy-duty fully sealed housing, the unit withstands harsh ATV working conditions, repelling humidity, dust buildup and ongoing mechanical vibration. It reliably fixes most common starting troubles: uneven cranking, unexpected clicking sounds and complete engine failure to ignite.