2015-2016 GM 6.6L Duramax Silicone Heater Inlet Hose

GM 6.6L Duramax Heater Inlet Hose

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

The heater hose connector is not included but is available separately - SKU 119020009.