Kenworth

American Radiator is your trusted source for Kenworth surge tanks, providing high-quality replacements that keep your truck’s cooling system running efficiently. Whether you’re driving a Kenworth T680, T880, W900, or other heavy-duty model, our inventory includes direct-fit Kenworth coolant reservoirs—also known as expansion tanks—engineered to withstand the heat, vibration, and pressure of long-haul trucking.

A failing Kenworth surge tank can lead to coolant leaks, overheating, and costly downtime. That’s why we stock a complete line of aftermarket surge tanks built to meet or exceed OEM standards. Our options include standard replacements and custom-fabricated surge tanks from our in-house repair shop, ensuring you get exactly what your truck requires.

Backed by our famous same-day shipping, American Radiator helps fleets and independent drivers minimize downtime and stay on schedule. If you don’t see the exact Kenworth expansion tank you need, our team can quickly source or build a solution for your application.

Call 877-203-4572 today for expert assistance and discover why truck operators nationwide trust American Radiator for durable, cost-effective Kenworth surge tank replacements.