GM 6.6L Duramax Heater Outlet Hose

This silicone coolant hose connects the heater coolant outlet (cab side) to the heater outlet metal tube. It is a direct replacement for the factory hose that hardens/leaks.

The heater hose connectors are not included but are available for purchase separately - SKU 119020009 cab side, SKU 119020000 engine side.