Dorman 65384 Engine Oil Drain Plug

OE-Style Oil Drain Plug Replacement

Dorman 65384 is a direct replacement engine oil drain plug for worn or damaged original equipment hardware. It is built from steel with a silver finish and uses the correct M22-1.50 fine thread to help maintain a proper seal during oil service.

Compatible with 1994-2001 Dodge Ram 2500 and 1994-2001 Dodge Ram 3500 applications that call for an M22 x 1.50 drain plug, this part number 65384 is a practical service replacement for routine maintenance and leak repair.

Key Features

• Direct replacement engine oil drain plug for OE-style service
• Steel construction with a silver finish
• M22-1.50 metric fine thread for the specified application
• Square head drive with 4 socket points
• Gasket included for sealing at installation
• No special tool required for installation
• Non-magnetic design

Detailed Description

Dorman 65384 is engineered to match the thread pitch and thread size of the original drain plug so the plug seats correctly in the oil pan. The square-head design and 33.55 mm head size support standard service removal and installation, while the included gasket helps complete the sealing surface. For Dodge Ram 2500 and Dodge Ram 3500 trucks in the listed model years, this drain plug provides a straightforward replacement when the original plug is stripped, rounded, or no longer sealing properly.

This part cross-references Interchanges 4778578 for the same application.

What It Helps Fix

• Oil seepage at the drain plug sealing surface
• Stripped or worn drain plug threads
• Rounded or damaged plug heads
• Improper sealing after repeated oil changes
• Replacement needs for service on Dodge Ram 2500 and Dodge Ram 3500 oil pans

Installation Notes and Tips

Verify the drain plug thread size before installation: M22-1.50 with a fine thread pitch. Inspect the oil pan threads and sealing surface for damage, and replace the gasket if the sealing face is compromised. Tighten to the vehicle manufacturer’s specified torque for the oil pan to avoid thread damage or leaks.

Quality Assurance

Dorman markets this part as a direct replacement for the original drain plug, with thread pitch matched to the application for proper sealing. Part number 65384 is part of Dorman’s AutoGrade line for service replacement hardware.