5.9/6.7 C OE Cylinder Block Threaded Plug

Part: 5.9/6.7 C OE Cylinder Block Threaded Plug

Part Number: 3678873

Manufacturer: Cummins

Description:

This Cummins part is a cylinder block threaded plug, specifically designed for Cummins 5.9L and 6.7L diesel engines. This threaded plug is a critical component used in the engine block for sealing threaded openings, ensuring the engine’s internal systems remain sealed and operational.

The threaded plug is used to seal threaded holes in the cylinder block of the engine. These holes are typically left from the manufacturing process, and the plug helps prevent coolant, oil, or contaminants from leaking out of the engine. It helps maintain the engine’s structural integrity and ensures proper operation.

This plug is designed for Cummins 5.9L and 6.7L engines, which are found in a variety of applications, including light-duty trucks (such as Dodge Ram), medium-duty trucks, and some industrial or commercial vehicles.

The threaded plug is typically used in specific locations around the engine block where threaded holes need to be sealed. These holes may be used for various engine systems, such as coolant passages, oil systems, or other components. It prevents leakage from these areas.