Dorman Autograde Brass Cup Engine Expansion Plug Kit 1-1/8 Inch for Specified Vehicles 565-020

Brass cup engine expansion plug kit for specified vehicles used to replace worn or leaking factory freeze plugs.

Built to meet the manufacturer's design intent for reliable service using quality brass materials engineered for durability and corrosion resistance.

Key Features

• Constructed from high-quality brass for long-lasting performance
• Dimensions include 1-1/8 inch diameter and 0.400 inch height
• Designed as a direct replacement for original equipment parts
• Kit includes 10 pieces to service multiple locations
• Backed by over a century of automotive industry experience

Benefits

• Restores engine sealing integrity to prevent coolant leaks
• Reduces the risk of repeat repairs with durable materials
• Ensures smoother installation with OE-matching form and fit
• Provides a cost-effective solution for engine maintenance
• Delivers dependable performance under daily driving demands

Application

This kit is ideal for mechanics and DIY enthusiasts performing engine block maintenance or repairing coolant leaks caused by failed expansion plugs on compatible vehicle models.

Fitment Notes

• Compatible part number Pioneer EPC-25-B
• Verify specific vehicle fitment using manufacturer charts before purchase

Why Choose Dorman?

• Dorman parts are engineered as direct-fit replacements designed to match OE form fit and function
• Products are validated through testing to stand up to daily driving demands
• Supported by a team of product experts in the United States

What's in the Box

• 10 Piece Engine Expansion Plug Kit

Item Dimensions

• 3.7 inches x 2.4 inches x 2.2 inches
• Weight: 0.4 lbs