01-16 Coolant Outlet Pipe O-Ring

2001-2016 Duramax Coolant Outlet Pipe O-Ring

This is the O-ring that goes onto the coolant outlet pipe where it connects to the thermostat housing.  

Find all your GM Duramax diesel performance, repair, and upgrade needs online here or in person at Huckstorf Diesel’s sales and repair center located in Franklin / Milwaukee Wisconsin.