Pioneer Cables PE-165-BR Engine Expansion Plug Kit

Engine Expansion Plug Kit for GM and Jeep Applications

Pioneer Cables PE-165-BR is a brass engine expansion plug kit for cylinder block service and engine rebuilding. It is built for applications that call for corrosion-resistant brass plugs, including many Chevrolet S10, GMC Sonoma, Jeep Cherokee, and Pontiac Firebird models.

Key Features

• Solid brass construction for strong corrosion resistance
• Engine expansion plug kit for cylinder block components
• Suitable for rebuild and repair work on listed applications
• Part number PE-165-BR for catalog and service identification
• Fits a broad range of 1980-1993 vehicles across GM and Jeep platforms

Product Details

Pioneer Cables PE-165-BR is part of a complete expansion plug program that includes brass, steel, stainless steel, and threaded styles. This brass version is selected where corrosion resistance is a priority, making it a practical choice for engine rebuilders and technicians servicing older GM and Jeep engines. Compatible With 1982-1993 Chevrolet S10, 1991-1993 GMC Sonoma, 1984-1986 Jeep Cherokee, and 1982-1989 Pontiac Firebird applications, among many others. The PE-165-BR is also listed for Chevrolet Camaro, Buick Century, Oldsmobile Cutlass Ciera, and Pontiac 6000 engine service.

This part cross-references no additional part numbers in the provided data.

Common Uses

• Replacing corroded or leaking engine block expansion plugs
• Restoring cooling system sealing during engine rebuilds
• Servicing cylinder block components on older GM vehicles
• Addressing coolant loss caused by worn freeze plugs
• Repairing engines with rusted or damaged brass plug locations

Installation Notes

Clean the plug bore thoroughly before installation and inspect the surrounding block surface for pitting or damage. Verify the correct plug size and application before pressing the brass plug into place. Use standard engine assembly practices and confirm cooling system integrity after service. Body fitment examples include Fits 1982-1993 Chevrolet S10, N/A; Fits 1991-1993 GMC Sonoma, N/A; Fits 1984-1986 Jeep Cherokee, N/A; and Fits 1982-1989 Pontiac Firebird, N/A.

Quality Assurance

Pioneer Cables supplies expansion plugs in multiple materials for engine rebuild applications, with brass selected for corrosion resistance where the application calls for it. PE-165-BR is identified for direct catalog use as an engine expansion plug kit.