Dorman 65271 Engine Oil Drain Plug Gasket

Dorman 65271 Copper Oil Drain Plug Gasket

Dorman 65271 is a copper engine oil drain plug gasket made to specific size and standard requirements for dependable sealing at oil changes. It is built for direct replacement use on select Jeep CJ5, CJ7, and Scrambler applications with General Motors engines.

Key Features

• Copper construction for a reliable sealing surface
• Inside diameter: 0.502 in
• Thickness: 1.35
• Outside diameter: 0.866 in
• Engine oil drain plug gasket for routine service work
• Direct replacement part number: 65271

Detailed Description

This Dorman oil drain plug gasket is sized for consistent fit at the drain plug interface, helping maintain a proper seal during engine oil service. The copper material is selected for sealing performance under repeated service conditions, and the dimensions are specified to match the intended application. Dorman 65271 is a practical replacement choice for Jeep CJ5, CJ7, and Scrambler models listed with General Motors engine fitment.

This part cross-references Four Seasons 38872 for the same application.

What It Helps Address

• Oil seepage at the drain plug after an oil change
• Worn or flattened drain plug sealing washers
• Improper sealing from incorrect gasket size
• Recurring maintenance leaks at the oil pan drain point

Installation Notes and Tips

• Clean the drain plug and sealing surface before installation.
• Verify the gasket dimensions match the drain plug and oil pan specification.
• Replace the gasket during each oil service when the original seal shows wear or deformation.
• Confirm fitment for 1980-1983 Jeep CJ5, 1980-1983 Jeep CJ7, and 1981-1983 Jeep Scrambler with the listed engine configuration.

Quality Assurance

Dorman designs these oil drain plug gaskets to specific sizes and standards for reliable replacement at every oil change. Part number 65271 is built as an OE-style service component for the listed Jeep applications.