Pioneer Automotive PE164 Engine Expansion Plug Kit

The Pioneer Automotive PE164 Expansion Plug Kit provides a comprehensive solution for engine block and cylinder head plug replacement during engine rebuilds and repairs. Also known as freeze plugs or core plugs, expansion plugs seal the casting holes in engine blocks and heads, preventing coolant leaks and maintaining proper engine operation.

Key Features:

• OE-quality expansion plugs designed for precise fit and reliable sealing
• Complete kit includes multiple plugs for specific engine applications
• Manufactured to exact OEM specifications for proper dimensions and fitment
• Corrosion-resistant coating helps prevent rust and extends service life
• Ideal for engine rebuilds, freeze plug replacement, and preventive maintenance

Pioneer Automotive has been a trusted name in the automotive aftermarket for over 50 years, offering quality engine components backed by a 12-month manufacturer warranty. This expansion plug kit is engineered to meet or exceed original equipment standards, ensuring reliable performance and long-lasting protection against coolant system leaks.