5-year/150,000-mile protection. For all makes & models, including GM cars and trucks requiring GM Dex-Cool®. Add to any color antifreeze.
Blue Mountain™ Professional Long Life® 50/50 Prediluted Antifreeze & Coolant features coolant technology that is compatible for use in all automobiles and light duty trucks, regardless of make, model, year or original antifreeze color. Its inhibitors provide maximum cooling system protection against damaging rust and corrosion. Blue Mountain Professional Long Life 50/50 Prediluted Antifreeze & Coolant can be used to top-off cooling systems filled with any automotive antifreeze. However, to realize the 150,000 miles or 5 years of maximum cooling system protection provided by Blue Mountain Long Life 50/50 Prediluted Antifreeze & Coolant, a complete flush and fill is required*.
Meets the performance requirements of GM6277M (Dex-Cool®). Meets ASTM D-3306 and ASTM D-4340 for corrosion protection. Meets the silicate-free requirements of Japanese OEMs. Meets the phosphate-free requirements of European OEMs.