2006-2010 GM 6.6L Duramax Turbo Coolant Hose Large Diameter (12.7mm)

Time and under hood temperatures make the factory turbo coolant hose material brittle. Plus, if you replace your turbo or remove this small coolant hose, the factory rubber typically deforms or tears.
The PPE Turbo Coolant Hose Performance Silicone Hose is reinforced with 3 plies of Nomex fibers. The quality silicone is resistant to high-temperatures and is UV and Ozone resistant.
PPE’s Turbo Coolant Hose is designed to handle the increased pressure of racing and competition, the stresses of towing heavy loads or stop-and-go daily driving.

GM Equivalent P/N: 97383472