Dorman 555-080 Engine Camshaft Plug - Rear

Durable Steel Engine Camshaft Plug for Select GM and Ford Models

The Dorman 555-080 engine camshaft plug is engineered from high-quality steel to provide a reliable seal for your vehicle's engine. Designed to fit a wide range of makes including Buick, Chevrolet, Ford, and GMC, this cup type plug ensures proper engine function and prevents oil leaks.

• Constructed from durable steel for long-lasting performance
• Closed end diameter measures 2.101 inches for precise fit
• Open end diameter of 2.111 inches ensures secure installation
• Includes one cup type plug per package
• Compatible with various models such as Chevrolet Silverado 1500, Ford Mustang, and GMC Sierra 1500

Product Details and Specifications

The Dorman 555-080 camshaft plug is designed to replace worn or damaged plugs in the engine camshaft area. Its steel construction offers resistance to heat and corrosion, maintaining engine integrity over time. The plug’s dimensions—2.101 inches closed end diameter and 2.111 inches open end diameter—are engineered to match factory specifications for a tight, leak-free seal. This part is suitable for a broad range of vehicles including Buick LeSabre, Cadillac DeVille, Chevrolet Camaro, Dodge Ramcharger, Ford F-150, GMC Yukon, Jeep CJ7, Oldsmobile Cutlass, and Pontiac Grand Prix.

Common Applications and Problem Resolution

• Seals camshaft openings to prevent oil leaks
• Replaces corroded or damaged camshaft plugs
• Prevents engine contamination from external debris
• Maintains proper oil pressure within the engine
• Helps avoid costly engine repairs due to oil loss

Installation Notes and Tips

Before installation, ensure the camshaft opening is clean and free of debris. The Dorman 555-080 plug should be pressed or tapped gently into place using appropriate tools to avoid damage. Verify the plug is fully seated to maintain a proper seal. This part is designed for direct replacement on compatible Buick, Cadillac, Chevrolet, Dodge, Ford, GMC, Jeep, Oldsmobile, and Pontiac models listed in the fitment guide.

Quality Assurance and Warranty

Dorman manufactures the 555-080 camshaft plug to meet or exceed OEM standards, ensuring reliable performance and durability. The steel material provides resistance to wear and corrosion under normal operating conditions. This part is backed by Dorman’s limited warranty, covering defects in material and workmanship for a specified period, providing confidence in your purchase.