Dorman 555-055 Engine Camshaft Plug

Durable Steel Engine Camshaft Plugs for Ford, Lincoln, and Mercury

The Dorman 555-055 engine camshaft plugs are precision-engineered steel expansion plugs designed for reliable sealing in various Ford, Lincoln, and Mercury vehicles. These plugs ensure a secure fit and help maintain engine integrity by preventing leaks in camshaft passages.

• Constructed from durable steel for long-lasting performance
• Closed end diameter measures 2.495 inches for a tight seal
• Open end diameter of 2.513 inches ensures proper expansion fit
• Package includes 10 steel expansion plugs for multiple repairs
• Compatible with a wide range of Ford, Lincoln, and Mercury models

Product Details and Specifications

The Dorman 555-055 camshaft plugs are made from high-quality steel, providing strength and resistance to engine heat and pressure. The closed end diameter of 2.495 inches and open end diameter of 2.513 inches are designed to fit precisely into camshaft openings, ensuring a secure and leak-free seal. This set includes 10 plugs, making it suitable for multiple engine repairs or maintenance tasks.

These plugs are compatible with various Ford, Lincoln, and Mercury vehicles, including models such as the Ford Mustang, F-150, E-250 Econoline, Lincoln Continental, and Mercury Cougar. The precise fitment helps maintain engine performance and prevents oil or coolant leaks that can lead to engine damage.

Common Applications and Issues Addressed

• Sealing camshaft passages to prevent oil leaks
• Replacing worn or damaged camshaft plugs in Ford F-150 engines
• Restoring proper engine sealing in Lincoln Continental and Mercury Marquis models
• Preventing coolant leaks in E-250 Econoline and Mustang vehicles
• Maintaining engine integrity during routine maintenance or rebuilds

Installation Notes and Tips

• Ensure the camshaft opening is clean and free of debris before installation
• Use appropriate tools to press the plug evenly into place without damage
• Verify the plug diameter matches the camshaft bore for a proper fit
• Inspect surrounding engine components for wear or damage during replacement
• Consult vehicle service manuals for torque specifications and installation procedures

Quality Assurance and Warranty Information

Dorman manufactures the 555-055 camshaft plugs to meet or exceed OEM standards for fit and durability. Each plug is made from steel to withstand engine operating conditions. While specific warranty details may vary, Dorman products typically come with a limited warranty against defects in material and workmanship, providing confidence in product reliability.