Dorman Autograde Steel Cup Expansion Plug 2-3/32 Inch with 0.278 Inch Height for General Motors 555-049
Dorman Autograde Steel Cup Expansion Plug 2-3/32 Inch with 0.278 Inch Height for General Motors 555-049
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Read the shipping policySteel cup expansion plug for General Motors vehicles designed to replace worn or leaking camshaft plugs with part number 555-049.
Built to meet the manufacturer's design intent for reliable service using quality steel materials engineered for durable performance in demanding engine environments.
Key Features
- Constructed from durable steel for long-lasting resistance to corrosion and pressure
- Precise diameter of 2-3/32 inches ensures a tight seal in the engine block
- Cup height of 0.278 inches matches original equipment specifications
- Direct fit replacement designed to restore proper engine sealing
- Validated through testing to ensure consistent quality and reliability
Benefits
- Prevents oil leaks and fluid loss from the camshaft area
- Restores engine integrity to prevent potential damage from seal failure
- Reduces the risk of repeat repairs with trustworthy aftermarket quality
- Ensures a smoother installation process with OE-matching dimensions
- Provides a cost-effective solution compared to dealer-only parts
Application
Ideal for mechanics and DIY enthusiasts repairing General Motors engines that require a replacement for the factory camshaft expansion plug to stop leaks or during engine rebuilds.
Fitment Notes
- Compatible with select General Motors models utilizing this specific plug size
- Replaces General Motors part number 3704158 and Pioneer EPS-150
- Verify vehicle compatibility using the part number before purchase
Why Choose Dorman - Autograde?
- Dorman parts are engineered as direct-fit replacements designed to match OE form fit and function
- Backed by a team of product experts in the United States and over a century of automotive experience
- Built with quality materials to stand up to daily driving demands
What's in the Box
- 10 Piece set of steel cup expansion plugs
Item Dimensions
- Package measures 4.9 inches by 3.7 inches by 2.2 inches
- Total package weight is 0.8 lbs
