KOHLER Genuine Coolant was launced to provide generator operators with a new formulation designed to deliver advanced engine protection and superior overall performance. It is compatible will all liquid-cooled engines — regardless of fuel type or generator make/model — and works with both new and legacy power systems. In addition to delivering next-level protection, the proprietary coolant blend was engineered with high-quality ingredients to also provide minimal maintenance. When added to new generator sets or properly flushed older generator sets, KOHLER Genuine Coolant will give operators up to six years or 12,000 hours of reliable performance when used in mixed-fleet stationary generator engines under normal operating conditions, as long as the coolant is kept in good condition and is used according to engine OEM specifications.