Pioneer Cables PE-140-BR Engine Expansion Plug Kit

Engine Expansion Plug Kit for Toyota Applications

Pioneer Cables PE-140-BR is a brass engine expansion plug kit for cylinder block service on select Toyota vehicles. It is built for engine rebuild and repair work where corrosion resistance and a reliable sealing surface matter.

Key Features

• Solid brass construction for strong corrosion resistance
• Engine expansion plug kit for cylinder block components
• Suitable for rebuilders and engine repair shops
• Brass - poly bagged packaging
• Part number PE-140-BR for ordering and lookup

Detailed Description

Pioneer Cables PE-140-BR is part of the brand’s expansion plug program, which includes brass, steel, stainless steel, and threaded options for engine service. This brass version is selected where corrosion resistance is a priority, making it a practical choice for cylinder block sealing during engine rebuilds. It is a direct-fit service part for applications including 1984-1995 Toyota 4Runner, 1975-1995 Toyota Pickup, 1987 Toyota Land Cruiser, 1975-1985 Toyota Celica, and 1975-1982 Toyota Corona. Search terms such as Toyota 4Runner engine expansion plug kit, Toyota Pickup brass freeze plug replacement, and PE-140-BR cylinder block plug are commonly used for this application.

What It Helps Address

• Coolant leaks from worn or corroded block plugs
• Service needs during engine rebuilds and teardown
• Replacement of damaged cylinder block expansion plugs
• Corrosion-related sealing issues in older Toyota engines

Installation Notes and Tips

Inspect the block bore for rust, pitting, and debris before installation. Clean the sealing surface thoroughly and verify the plug size and depth against the engine block opening. Proper seating is important for a secure seal, especially on older Toyota engines such as the 4Runner, Pickup, and Celica.

Quality Assurance

Pioneer Cables manufactures expansion plugs in multiple materials for engine service, including brass for corrosion resistance and steel or stainless steel for other application requirements. PE-140-BR is a brass service part identified by part number PE-140-BR.