Merchant AutomotiveSKU: BSD-MAT-94011602
Water Pump Bypass Upper Pipe Seal, Duramax | 2001 - 2016 - Merchant Automotive - 94011602
Description
Replacement water pump bypass upper pipe o-ring seal for a 2001 to 2016 GM Duramax 6.6L V8 vehicle.
This o-ring sits just below the thermostat housing on the coolant bypass pipe that connects to the water pump.