Cat Extended Life Coolant (ELC) is an advanced, high-performance engine coolant developed by Caterpillar specifically to maximize component protection and drastically lower maintenance costs in heavy-duty engines. It is typically dyed strawberry red so it can easily be distinguished from conventional green coolants.Key Features and SpecificationsLifespan: Cat ELC offers a massive service life of 12,000 hours, 6 years, or up to 1,000,000 kilometers (600,000 miles), whichever comes first.Organic Acid Technology (OAT): It relies on patented carboxylate inhibitors instead of traditional additives. It contains no silicates, phosphates, borates, or amines, which prevents gel formation, hard-water scaling, and clogged radiator tubes.No SCAs Required: Unlike conventional coolants,