Superior Formula: Polaris Lubricants 50\/50 Premix Extended Life Antifreeze is designed to prevent high temperature boil-over, but still protect engines down to -34\u2070 F (-37\u2070 C), the specialized formula is for use in all 2- and 4-cycle Polaris snowmobiles and Polaris ORV aluminum cooling systems. Quick Fill: The 50\/50 Premix allows for quick fill and is hard water compatible. Applications: Formulated for 2- and 4-cycle Polaris Snowmobiles and ORV aluminum cooling systems, such as ATVs, Rangers, Generals and RZRs. Includes: 1 Gallon Polaris 50\/50 Premix Extended Life Antifreeze