Dorman 557-014 Engine Expansion Plug Kit

Reliable Engine Expansion Plug Kit for Chrysler, Dodge, and Plymouth

The Dorman 557-014 Engine Expansion Plug Kit provides a comprehensive solution for maintaining the integrity of your engine block. Designed specifically for Chrysler, Dodge, and Plymouth vehicles, this kit includes all necessary components to replace worn or damaged expansion plugs.

• Includes 14 steel expansion plugs and 11 pipe plugs
• Compatible with multiple Chrysler, Dodge, and Plymouth models
• Durable steel construction for long-lasting performance
• Engineered to meet OEM specifications
• Part number 557-014 ensures precise fitment

Comprehensive Kit for Engine Cylinder Block Maintenance

This engine expansion plug kit from Dorman is tailored for use in a wide range of Chrysler, Dodge, and Plymouth vehicles, including models such as the Dodge Ramcharger, Plymouth Fury, Chrysler New Yorker, and Dodge Dakota. The kit contains 14 steel expansion plugs and 11 pipe plugs, providing the necessary components to seal coolant passages and maintain proper engine block pressure. Each plug is manufactured to meet or exceed OEM standards, ensuring a secure and reliable fit that helps prevent leaks and engine damage.

Compatible Vehicles and Applications

This kit is compatible with various Chrysler, Dodge, and Plymouth models, including Aspen, B100 through B350 series, Challenger, Charger, D100 through D350 series, Dakota, Dart, Fifth Avenue, Imperial, LeBaron, Magnum, Monaco, Newport, New Yorker, PB150 through PB350 series, Ramcharger, Town & Country, and W100 through W350 series. The Dorman 557-014 kit is ideal for engine rebuilds, repairs, or routine maintenance where expansion plugs require replacement.

• Seals engine block coolant passages
• Prevents coolant leaks and engine overheating
• Replaces corroded or damaged expansion plugs
• Restores engine block pressure integrity
• Supports engine rebuild and maintenance projects

Installation Notes and Tips

When installing the Dorman 557-014 Engine Expansion Plug Kit, ensure the engine block surface is clean and free of debris before fitting new plugs. Use appropriate tools to press the plugs evenly into place without damaging the block. It is recommended to replace all expansion plugs during an engine rebuild or when leaks are detected to maintain optimal engine performance.

Quality Assurance and Warranty

Dorman manufactures this engine expansion plug kit to meet strict quality standards, ensuring durability and reliable performance. The 557-014 kit is backed by Dorman's limited warranty, providing coverage against defects in materials and workmanship. This warranty supports confidence in the product's fit and function for Chrysler, Dodge, and Plymouth engine applications.