Dorman Autograde Brass Cup Engine Expansion Plug 35.21mm for Specified Vehicles 565-093

Brass cup engine expansion plug 35.21mm by Dorman used to replace worn or leaking factory freeze plugs in specified automotive engines.

Built to meet the manufacturer's design intent for reliable service, this expansion plug is constructed from quality brass materials to ensure a secure seal and long-lasting durability against coolant exposure.

Key Features

• Constructed from durable brass material for corrosion resistance
• Precise diameter of 35.21mm with a height of 0.380 inches
• Engineered to match original equipment form and function
• Validated through testing to meet strict quality standards
• Sold as a 10-piece pack for multiple replacements
• Direct fit replacement designed for specified applications

Benefits

• Restores proper sealing to prevent coolant leaks and overheating
• High-quality brass construction reduces the risk of future corrosion
• Exact dimensions ensure a tight fit without modification
• Bulk pack provides value for comprehensive engine maintenance
• Trusted aftermarket solution backed by over a century of experience
• Helps avoid costly engine damage caused by failing freeze plugs

Application

Ideal for automotive technicians and DIY mechanics performing engine cooling system repairs or preventative maintenance on vehicles requiring a 35.21mm brass expansion plug.

Fitment Notes

• Designed to match the fit and function of original parts on specified vehicles
• Verify vehicle compatibility using part number 565-093 before purchase
• Compatible with Pioneer part numbers EPC-224-B and EPC224B10

Why Choose Dorman?

• Dorman parts are engineered as direct-fit replacements designed to match OE form, fit, and function for smoother installation.
• Built with quality materials and validated through testing to stand up to daily driving demands.
• Backed by a team of product experts in the United States and more than a century of automotive experience.

What's in the Box

• 10 Piece Pack of Brass Cup Expansion Plugs

Item Dimensions

• Length: 3.7 inches
• Width: 2.4 inches
• Height: 2.2 inches
• Weight: 0.5 lbs