BCBC MPE-119BR Engine Expansion Plug Kit

Engine expansion plug kit overview

This Melling engine expansion plug kit is a standard replacement solution for engine rebuilds that require both expansion/freeze plugs and pipe plugs. Made in the USA and finished in brass, it is built for domestic and import engine applications where the correct plug mix is needed to complete assembly.

Key features

• Brass construction for corrosion resistance in cooling system service.
• Press-fit and screw-in attachment types for the listed application.
• Standard replacement grade for rebuild and service work.
• Includes the plug types needed to finish the engine assembly.
• Made in the USA.

Detailed application fitment

Compatible with Buick engine rebuild applications across a wide range of classic models, including Fits 1964-1976 Buick Electra, N/A; Fits 1970-1976 Buick Estate Wagon, N/A; Fits 1964 Buick Estate Wagon, N/A; Fits 1970-1976 Buick LeSabre, N/A; Fits 1964 Buick LeSabre, N/A; Fits 1963-1976 Buick Riviera, N/A; Fits 1973-1974 Buick Century, N/A; Fits 1973-1974 Buick Regal, N/A; Fits 1971-1973 Buick Centurion, N/A; Fits 1970-1972 Buick GS 455, N/A; Fits 1970-1971 Buick Skylark, N/A; Fits 1967-1968 Buick Skylark, N/A; Fits 1968-1970 Buick Sportwagon, N/A; Fits 1964-1970 Buick Wildcat, N/A; Fits 1968-1969 Buick GS 400, N/A; and Fits 1967 Buick Gran Sport, N/A. This Melling kit helps streamline parts selection during engine assembly for Buick applications and other listed rebuilds.

What this part is used for

• Replacing worn or missing engine block expansion plugs.
• Completing a rebuild when pipe plugs are also required.
• Restoring proper sealing in the engine block water jacket.
• Matching the plug style specified for the listed engine application.

Installation notes and tips

Verify the engine code and block configuration before installation, since plug requirements can vary by application. Clean the bores and threaded ports thoroughly before fitting the plugs, and confirm the press-fit and screw-in locations match the engine being assembled. Use the listed fitment data to confirm the correct Buick application before beginning the rebuild.

Quality assurance

Melling supplies application-specific rebuild components and offers convenient coverage for many domestic and import engine platforms. Part number MPE-119BR is a standard replacement kit designed to simplify engine assembly by grouping the required plug types for the listed application.