Mitsubishi Genuine Long Life Coolant is formulated for optimum cooling performance. Added organic corrosion inhibitors prevent metal corrosion for at least 4 years or 60,000 miles compared to conventional coolants. Mitsubishi Genuine Super Long Life Coolant is formulated with additional additives designed to prevent metal corrosion for at least 8 years or 120,000 miles. Pre-mixed with an organic corrosion inhibitor it is optimized for enhanced cooling performance compared to conventional coolants.
Please consult your owner's manual for the appropriate replacement schedule that's right for your Mitsubishi vehicle.