Dorman Autograde Steel Cup Expansion Plug 2.5 Inch with 0.280 Inch Height for Ford Lincoln Mercury 555-055

Steel cup expansion plug for 1958 to 1997 Ford Lincoln and Mercury engines used to replace worn or leaking camshaft plugs.

Built to meet the manufacturer's design intent for reliable service using quality steel materials engineered for dependable performance in daily driving conditions.

Key Features

• Constructed from durable steel for long-lasting strength
• Dimensions measure 2.5 inches in diameter with 0.280 inch height
• Designed to match original equipment form fit and function
• Validated through testing to ensure proper sealing
• Sold as a 10 piece pack for multiple replacements
• Backed by over a century of automotive experience

Benefits

• Restores engine integrity by sealing camshaft openings effectively
• Reduces risk of oil leaks and potential engine damage
• Direct fit design simplifies installation and saves time
• Quality construction helps prevent repeat repairs
• Trusted solution for maintaining vehicle reliability

Application

Ideal for mechanics and DIY enthusiasts repairing older Ford Lincoln and Mercury vehicles requiring camshaft plug replacement to stop leaks or during engine rebuilds.

Fitment Notes

• Compatible with select Ford models from 1958 to 1997
• Compatible with select Lincoln models from 1958 to 1978
• Compatible with select Mercury models from 1958 to 1987
• Replaces part number C8SZ6266A and Pioneer 80191000

Why Choose Dorman - Autograde?

• Dorman parts are engineered as direct-fit replacements designed to match OE specifications helping ensure smoother installation and reliable results while standing up to daily driving demands.

What's in the Box

• 10 PC

Item Dimensions

• 5.9in x 4.4in x 2.7in, 1.0lbs