it’s so they can use their current formula in everythingAs to for this thread.. Prestone makes an American Orange product.
Prestone® American Vehicles (Orange) Antifreeze + Coolant - Prestone® Total Protection
Our best formula for Ford® family 2002 and newer; Chrysler® family 2000 and newer; GM® family 1995 and newer. Our upgraded and patented technology provides instant protection to all engines, new and old.prestone.com
dexcool branded products have to be identical to the original havoline xlc