1 day ago · Freeze plugs don't make your engine freeze up, and they aren't useful only when it's freezing out. They're a crucial part of your car's defenses year round.

Without antifreeze, the water being pumped through your cooling system can freeze and potentially cause bigger issues with your engine block. Luckily, you can prevent your engine block from cracking …

Aug 28, 2025 · Freeze plugs seal engine block passages, prevent leaks, and sometimes save engines from damage. Find out why they fail.

Seal up the casting core holes in your engine block and heads with Melling freeze plugs. They're manufactured from a variety of quality materials—such as brass, steel, and stainless steel—and …

May 26, 2025 · Learn why freeze plugs pop out, common causes like freezing, corrosion, and poor installation, plus prevention tips and repair solutions for engine safety.

Trust in Advance Auto Parts to provide you with high-quality Freeze and Expansion Plugs that meet your specific repair, maintenance, or gearhead hobbyist needs!

A freeze plug, also known as a core plug or expansion plug, is a vital component in an engine's cooling system, designed to prevent damage caused by freezing coolant.

Oct 17, 2023 · Need to replace the freeze plugs on your ride? Find out why you shouldn’t put off replacement, how much new parts cost, and more.

Freeze plugs are small, cylindrical-shaped plugs that are used to fill the passages in an engine created by the sand cores. During production, passages are created in engines that allows for the removal of …

In this guide, readers will learn about the types of freeze plugs, the tools required for installation, and step-by-step procedures tailored for various vehicle models. We will also cover common challenges …