Pioneer Automotive PE813R Engine Expansion Plug Kit

The Pioneer Automotive PE813R is a complete engine expansion plug kit designed to seal core passages in engine blocks and cylinder heads. Also commonly referred to as freeze plugs, core plugs, or Welsh plugs, these components are critical to maintaining proper engine coolant containment and preventing leaks from casting core holes.

Key Features:

• Complete kit includes all necessary expansion plugs for a full engine service
• Manufactured to OEM specifications for proper fit and sealing performance
• Made from durable steel construction to withstand engine heat and coolant exposure
• Corrosion-resistant finish helps extend service life in coolant-contact environments
• Designed for precise press-fit installation into standard core plug bores

Pioneer Automotive is a trusted name in engine sealing components, supplying professional technicians and rebuilders with high-quality freeze plug kits and related hardware. The PE813R kit simplifies engine rebuilds by providing the correct plugs in a single package, reducing sourcing time and ensuring consistent quality across all installed components.