Dorman Autograde Steel Cup Engine Expansion Plug 40.08mm for 1968-2005 Vehicles 555-095

Steel cup engine expansion plug 40.08mm diameter with 0.450 inch height used to replace leaking or corroded freeze plugs in Ford Toyota Nissan and other vehicles.

Built to meet the manufacturer's design intent for reliable service using quality steel materials engineered to resist corrosion and maintain a tight seal within the engine block.

Key Features

• Constructed from durable steel for long-lasting performance
• Precise 40.08mm diameter and 0.450 inch height dimensions
• Direct replacement for original equipment expansion plugs
• Matches OE form fit and function for specified applications
• Backed by over a century of automotive industry experience
• Validated through testing to ensure dependable operation

Benefits

• Stops coolant leaks caused by failed or rusted freeze plugs
• Restores proper sealing to prevent engine overheating issues
• Reduces risk of repeat repairs with robust material construction
• Ensures smoother installation with direct-fit engineering
• Provides trustworthy quality supported by US-based product experts
• Helps maintain optimal engine temperature and performance

Application

Ideal for mechanics and DIY enthusiasts repairing cooling system leaks on various makes including Ford Toyota Nissan Mazda Mitsubishi Hyundai and General Motors from model years 1968 through 2005.

Fitment Notes

• Compatible with select vehicles from 1968 to 2005
• Replaces multiple OEM part numbers across different manufacturers
• Verify specific vehicle compatibility before purchase

Why Choose Dorman - Autograde?

• Dorman parts are engineered as direct-fit replacements designed to match OE form fit and function
• Built with quality materials and validated through testing to stand up to daily driving demands
• Offers proven aftermarket solutions that keep your vehicle operating the way it should

What's in the Box

• 10 Piece Set of Steel Cup Expansion Plugs

Item Dimensions

• 3.7 inches x 2.4 inches x 2.2 inches
• Weight: 0.6 lbs