Premium Steel Freeze Plugs – 25mm Core Cup M25 Engine Expansion Plug

High-Quality Material
Made from durable steel for superior strength and corrosion resistance, ensuring long-lasting performance in extreme temperatures.
Precision Engineering
Perfectly machined 25mm core cup design (M25) for a tight, leak-proof seal in engine blocks and water systems.
Versatile Application
Ideal for automotive engines, industrial machinery, and marine equipment as a reliable water stopper and freeze plug.
Easy Installation
Smooth edges and uniform thickness allow for quick, hassle-free installation without compromising seal integrity.
Bulk Purchase Advantage
Global wholesale pricing for bulk orders, making it a cost-effective solution for repair shops, manufacturers, and resellers. Trusted by professionals for its durability and precision—order in bulk and save today!