Dorman 65266 Engine Oil Drain Plug

Engine Oil Drain Plug for Ford and Lincoln

Dorman 65266 is a direct replacement engine oil drain plug for vehicles that use an M14-1.50 fine thread. It matches the original thread pitch for a secure seal and is built from steel with a hex head for straightforward service.

Use this Dorman oil drain plug when servicing Ford F-150, F-250 Super Duty, F-350 Super Duty, Expedition, Mustang, and related applications that call for the same drain plug specification. Part number 65266 is also listed for select Lincoln, Mercury, Mazda, and Jaguar models.

Key Features

• Direct replacement oil drain plug for damaged or worn original hardware
• Steel construction with silver finish
• M14-1.50 metric fine thread for proper thread engagement
• 16 mm hex head with 6-point drive
• Gasket O-ring included for sealing at the drain point
• Non-magnetic design
• No special tool required for installation

Product Details

This engine oil drain plug is made to match the original equipment thread pitch and sealing style, helping restore a proper oil pan seal after a stripped, rounded, or leaking plug is removed. The pilot point design and fine metric threads support accurate installation, while the included gasket O-ring helps create a tight seal at the drain opening. Dorman 65266 is a practical OE-style replacement for routine oil service on many Ford trucks, vans, SUVs, and performance cars, including applications such as the Ford F-150, Ford Explorer, and Lincoln Navigator.

This part cross-references Ford F75Z6730BA for the same application.

Common Problems This Part Can Solve

• Oil leaking from a worn drain plug seal
• Stripped or damaged drain plug threads
• Rounded hex head that makes removal difficult
• Corrosion or wear on the original steel plug
• Poor sealing after repeated oil changes

Installation Notes and Tips

Drain the engine oil before removing the old plug. Clean the oil pan threads and sealing surface before installing the replacement plug. Tighten the plug to the vehicle manufacturer’s specified torque to avoid thread damage or seepage. Confirm M14-1.50 thread size and 16 mm hex head requirements before installation on Ford, Lincoln, Mercury, Mazda, or Jaguar applications.

Quality Assurance

Dorman 65266 is engineered as a direct replacement part that follows the original thread pitch and sealing approach for the listed applications. It is built to restore proper fit and function in service applications where the original drain plug is worn or damaged.