FREIGHTLINER RADIATOR: 2007 & NEWER CASCADIA, CENTURY, COLUMBIA MODELS

Maintain proper engine maintenance with the robust drain plug (¾-inch) designed for Freightliner M2 models from American Radiator. This essential cooling system component plays a critical role in routine service by providing secure fluid drainage access when flushing or changing coolant.

Manufactured to meet strict OEM specifications, the ¾-inch drain plug features precision threading and a durable sealing surface for leak-free performance. Its high-strength construction ensures resistance to corrosion and long-term reliability even under frequent use. While Fittings need to be checked separately, the plug is engineered to fit compatible systems and offers flexibility for tailored service applications.

Quick and easy to install, this drain plug uses standardized threading that streamlines maintenance procedures and shortens workflow time without modification. When paired with the right fitting, it enables hassle-free maintenance—making fluid changes simple, clean, and efficient.

Backed by professional-grade craftsmanship, the Freightliner M2 drain plug (¾-inch) from American Radiator delivers dependable performance and supports clean, efficient system servicing. It’s the trusted choice for technicians who value quality, durability, and seamless fitment during truck upkeep.