Dorman Autograde Steel Cup Engine Expansion Plug 1 Inch with 0.440 Inch Height for MG Midget 1975-1979 555-017

Steel cup engine expansion plug for 1975 to 1979 MG Midget used to replace worn or leaking original freeze plugs.

Built to meet the manufacturer's design intent for reliable service using quality steel materials engineered for dependable performance and proper fitment.

Key Features

• Constructed from durable steel for long-lasting protection against coolant leaks
• Precise 1 inch diameter with 0.440 inch height matches original specifications
• Designed as a direct replacement for specified MG Midget model years
• Backed by over a century of automotive experience and US-based product experts
• Validated through testing to ensure consistent form and function

Benefits

• Restores cooling system integrity to prevent overheating and fluid loss
• Reduces the risk of repeat repairs with trustworthy aftermarket quality
• Ensures smoother installation with OE-matching dimensions
• Provides a cost-effective solution for maintaining engine health
• Delivers peace of mind with proven durability for daily driving

Application

Ideal for owners of classic MG Midgets requiring engine block maintenance or cooling system repairs to seal coolant passages effectively.

Fitment Notes

• Compatible with 1975 1976 1977 1978 and 1979 MG Midget models
• Verify existing plug dimensions before purchase to ensure correct fit

Why Choose Dorman?

• Dorman parts are engineered as direct-fit replacements designed to match OE form fit and function helping ensure reliable results and reduced repair risks.

What's in the Box

• 10 PC

Item Dimensions

• 3.2in x 2.4in x 1.5in 0.2lbs