2001-2010 GM 6.6L Duramax Coolant Bypass Tube - Water Pump to Thermostat Housing - 119000730 2005-gmc-sierra-2500-hd-esi4169784 Heat resistant EPDM construction prevents

Heat resistant EPDM construction prevents cracking

Sometimes you just have to look good

Cast aluminum

The OEM block off plate uses a gasket and can leak over time

Valve Body Recalibration Kit

2001-2010 GM 6.6L Duramax Coolant Bypass Tube - Water Pump to Thermostat Housing - 119000730 2005-gmc-sierra-2500-hd-esi4169784 Heat resistant EPDM construction preventsSpecifically designed for use with the factory water pump. Fully polished 304 stainless steel construction looks great and prevents corrosion. The OEM mild steel pipe rusts and eventually leaks. This Part Fits: Year Make Model Submodel Notes 2001 Chevrolet Silverado 2500 HD 2002 Chevrolet Silverado 2500 HD 2003 Chevrolet Silverado 2500 HD 2004 Chevrolet Silverado 2500 HD 2005 Chevrolet Silverado 2500 HD 2001 GMC Sierra 2500 HD SLE 2002 GMC Sierra 2500