Expansion Plug Kits

About Our Expansion Plug Kits

Enginetech stock replacement expansion plugs, also known as freeze plugs, are sold in kits and are produced using high quality cold-rolled steel and are zinc plated for optimum corrosion resistance.  In addition to steel, we also offer a full selection of brass expansion plugs. Whether your rebuild needs a standard cup, reverse taper, disc or deep cup design, Enginetech has the product coverage you need to provide years of leak-free performance. 

Whether it’s consistent quality, technical attention or expert service you expect, our team works hard every day to earn and maintain your business.  Additionally, same day shipping and next day delivery of our extensive, full line of products saves your company money and insures you complete your jobs on time.  Find everything you need all in one place by visiting www.enginetechcatalog.com now.

ENGINETECH – The Engine Builder’s Source.

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The Red Book

Our Catalog is an easy-to-use site that allows customers to find the correct parts for their rebuild. The Enginetech Catalog is available 24/7 for all current Enginetech customers. Contact us for your login credentials.

Other Enginetech Products


We also carry head gaskets. Our head gaskets are top of the line and are designed with a fire seal technology. This is a great way to prevent expensive wear and tear are your vehicle. At Enginetech, it is our goal to provide the highest quality products on the market for rebuilders. We are your one stop shop for all of your rebuilding needs!

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