What is the going rate for replacing Water Pump?

I would say pressure test the cooling system first and verify source of leak. Labor 1.5 hours plus price of pump and antifreeze. https://repairpal.com/estimator/dodge/ram+3500

To add to my partner Pat. I have run acroos these units with high electolosis in the coolant causing heater core failure. make sure you flush it out rel well and re measure. Roy

Hello there! Our shop software says it SHOULD cost you including the parts listed, Parts: $133- $337 Water Pump, Coolant, Water Pump Gasket, Hose Clamp (2), Labor: $103- $132 I hope that give you more info and helps you get a honest quality and fair priced truck repair! You can try our FREE Parts & Labor tool at www.elstonauto.com ~ Elston Auto Repair ~