Dorman Autograde Steel Cup Engine Expansion Plug 2.00 Inch for 2005-1958 Vehicles 555-069

Steel cup engine expansion plug 2.00 inch with 0.420 inch height designed to replace worn or leaking core plugs in Ford GM and Navistar engines.

Built to meet the manufacturer's design intent for reliable service using quality steel materials engineered for durable performance and a precise fit.

Key Features

• Constructed from durable steel for long-lasting reliability
• Precise 2.00 inch diameter with 0.420 inch height
• Direct replacement for original equipment expansion plugs
• Engineered to match OE form fit and function
• Validated through testing to ensure proper sealing
• Sold as a 10 piece bulk pack for multiple repairs

Benefits

• Restores engine cooling system integrity by stopping leaks
• Prevents coolant loss and potential engine overheating
• Reduces risk of repeat repairs with trustworthy quality
• Ensures smoother installation with direct-fit design
• Provides cost-effective solution for fleet or shop use
• Backed by over a century of automotive experience

Application

Ideal for professional mechanics and DIY enthusiasts repairing cooling system leaks in older Ford General Motors Navistar and American Motors vehicles requiring a 2 inch core plug.

Fitment Notes

• Compatible with select 2005-1958 Ford General Motors Navistar and American Motors models
• Replaces part numbers D8RZ6026A 9421760 70129R1 and J3105394
• Verify engine block hole size before purchase to ensure correct fitment

Why Choose Dorman?

• Dorman parts are engineered as direct-fit replacements designed to match OE form fit and function helping ensure a smoother installation and reliable results

What's in the Box

• 10 pieces of Steel Cup Expansion Plugs

Item Dimensions

• Package measures 4.9 inches by 3.6 inches by 2.2 inches weighing 0.8 lbs