Pioneer Cables PE-240-R Engine Expansion Plug Kit

Engine Expansion Plug Kit for OE-Style Repairs

Pioneer Cables PE-240-R is an engine expansion plug kit for cylinder block service and engine rebuild work. It is built for applications that need a corrosion-resistant steel plug with a zinc-plated finish, including select Buick Century, Chevrolet Cavalier, Chevrolet Corsica, Oldsmobile Cutlass Ciera, and Pontiac Tempest models.

Key Features

• Steel construction with fine-grained, cold-rolled material for strength
• Zinc-plated surface for added corrosion resistance
• Engine expansion plug kit for cylinder block components
• Suitable for rebuilders and engine repair applications
• Compatible with select 1990-1994 GM passenger car applications

Detailed Description

The Pioneer Cables PE-240-R expansion plug kit is made for engine block sealing service where a durable steel plug is required. Pioneer’s expansion plug program includes steel, stainless steel, brass, and threaded options, and this steel version uses cold-rolled construction with zinc plating to help resist corrosion in demanding engine environments. This part number, PE-240-R, is a practical choice for rebuilders working on select Buick Century, Chevrolet Cavalier, Chevrolet Corsica, Oldsmobile Cutlass Ciera, and Pontiac Tempest engines.

Compatible With 1993-1994 Buick Century, N/A; 1990-1994 Chevrolet Cavalier, N/A; 1990-1994 Chevrolet Corsica, N/A; 1993-1994 Oldsmobile Cutlass Ciera, N/A; and 1990-1991 Pontiac Tempest, N/A. PE-240-R is intended for engine block expansion plug service where a steel plug is specified.

What It Helps Address

• Leaking or corroded engine block expansion plugs
• Sealing issues found during engine rebuilds
• Replacement of worn steel freeze plugs in the cylinder block
• Corrosion-related service needs in older GM engines
• Restoration work on select Buick, Chevrolet, Oldsmobile, and Pontiac applications

Installation Notes and Tips

Verify the engine block opening size and plug style before installation. Clean the bore thoroughly, inspect for pitting or damage, and install the plug to the correct depth for a secure seal. Use proper engine assembly practices and confirm fitment by year, make, and model before ordering. PE-240-R should be matched to the exact application listed above.

Quality Assurance

Pioneer Cables supplies expansion plugs in multiple materials for engine rebuild applications, with this steel version using zinc plating for corrosion resistance and cold-rolled steel for long-lasting strength. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.