Dorman 69001 Engine Oil Drain Plug Gasket

Engine Oil Drain Plug Gasket for Ford and Mercury

Dorman 69001 is an engine oil drain plug gasket made for reliable replacement at oil changes. Built from nylon rib material with defined dimensions, it helps maintain a proper seal at the drain plug on select Ford and Mercury applications, including Explorer, Ranger, Aerostar, Contour, Mystique, Pinto, Capri, and Mountaineer.

• Engine oil drain plug gasket for select Ford and Mercury vehicles
• Nylon rib construction for a consistent sealing surface
• Inside diameter: 0.558 in
• Outside diameter: 0.824 in
• Gasket thickness: 0.004 in
• Designed to specific sizes and standards for drain plug service
• Dorman 69001 replacement gasket for routine oil change maintenance

Detailed Product Overview

This Dorman HELP! oil drain plug gasket is sized for direct use on applications that call for a 0.558-inch inside diameter sealing washer. The nylon rib design and controlled thickness support a secure seal at the oil drain plug, helping maintain proper crankcase sealing during service. It is a practical replacement choice for drivers servicing a Ford Explorer, Ford Ranger, Ford Aerostar, Ford Contour, Mercury Mountaineer, Mercury Mystique, or Mercury Capri. This part cross-references OE-style numbers such as 5203148 and D1FZ6734B for the same application.

Common Service Issues

• Oil seepage at the drain plug after an oil change
• Worn or flattened drain plug sealing washer
• Repeated use of a damaged gasket during maintenance
• Improper sealing from an incorrect-size drain plug gasket
• Leak concerns on Ford Ranger, Explorer, and related applications

Installation Notes and Tips

Confirm the drain plug size and gasket dimensions before installation. Clean the drain plug and oil pan sealing surfaces thoroughly, then install the gasket during the oil change service. Verify that the gasket seats evenly and that the drain plug is tightened to the vehicle manufacturer’s specification. For fitment, this part is listed for 1991-2001 Ford Explorer, 1997-2001 Mercury Mountaineer, 1990-1998 and 1999-2000 Ford Ranger, 1990-1995 and 1996-1997 Ford Aerostar, 1995-1997 Ford Contour, 1995-1997 Mercury Mystique, 1971-1972 Ford Pinto, and 1971-1972 Mercury Capri.

Quality Assurance

Dorman designs this oil drain plug gasket to specific size and standard requirements for dependable replacement service at oil changes. The nylon rib material and defined dimensions support consistent fitment across the listed Ford and Mercury applications.