Is shell rotella elc an acceptable coolant for 06 dodge ram 5.9 liter cummins?

Yes, Shell Rotella ELC (Extended Life Coolant) is an acceptable coolant for the 2006 Dodge Ram 5.9-liter Cummins engine. It is formulated to meet the requirements of heavy-duty diesel engines and provides effective protection against corrosion and cavitation. However, always ensure compatibility with the manufacturer's specifications and consider any existing coolant in the system before mixing.