The coolant tubes are rusted and leak and I can not find replacment tubes.
where do I find coolant tubes? on 1995 Chrysler Town & Country
The coolant tubes I presume are the tubes in the radiator core. The radiator will have to be replaced. If it is metal pipes that coolant hoses attach to in the engine compartment you may have to look for them in a wrecking yard if they are no longer available from the dealer.