BCBC MPE-613R Engine Expansion Plug Kit

Engine expansion plug kit for rebuilds

This Melling engine expansion plug kit is built for engine rebuild work where the correct freeze plugs and pipe plugs are needed to finish assembly. Part number MPE-613R covers a wide range of domestic applications, including Dodge Ram, Dodge Dakota, and Jeep Grand Cherokee fitments.

Made in the USA and specified as a standard replacement, this kit uses steel plugs with both press-fit and screw-in attachment styles. MPE-613R is organized to simplify parts selection during engine assembly and reduce time spent sourcing individual plugs.

Key features

• Standard replacement engine expansion plug kit
• Steel construction for common rebuild applications
• Includes press-fit and screw-in plug styles
• Made in the USA
• Designed for domestic and import engine applications

Product details

Melling MPE-613R is an engine expansion plug kit intended for cylinder block service during a rebuild. It provides the freeze plugs and pipe plugs required for the listed application, helping complete the sealing points in the engine block and water jacket areas. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

Compatible With Dodge Ram 1500, Dodge Ram 2500, Dodge Durango, Dodge Dakota, and Jeep Grand Cherokee applications across the listed years. For buyers searching for an engine freeze plug kit for Dodge Ram or a cylinder block plug kit for Jeep Grand Cherokee, MPE-613R matches the specified rebuild use case. The MPE-613R part number is also useful when verifying the correct kit against service information.

What it is used for

• Replacing worn or corroded engine freeze plugs
• Completing a cylinder block rebuild
• Sealing water jacket openings during engine assembly
• Replacing missing pipe plugs in the engine block
• Restoring proper sealing points after teardown

Installation notes and tips

Verify the engine application against the fitment list before installation. Match the plug style to the engine’s required openings, since this kit includes both press-fit and screw-in designs. Clean the block bores and threaded ports thoroughly before installing the plugs to ensure proper seating.

Quality assurance

Melling positions this kit as a standard replacement solution for rebuild service, with U.S. manufacturing and application-specific coverage for the listed engines. Part number MPE-613R is supported by broad fitment coverage for domestic and import engine applications.