Freightliner

When your Freightliner surge tank needs replacement, trust American Radiator for dependable aftermarket solutions backed by industry expertise. We stock a full line of direct-fit surge tanks engineered for popular Freightliner models including Cascadia, Columbia, Century Class, Coronado, and FLD series. Each unit is designed to meet or exceed OEM specifications, ensuring proper cooling system function and long-term durability under heavy-duty conditions.

Our replacement Freightliner surge tanks are available in plastic and aluminum construction, giving fleet operators and owner-operators reliable options at competitive prices. Whether you need a standard tank for daily routes or a heavy-duty option for severe applications, American Radiator delivers the right part quickly. With same day shipping, nationwide coverage, and technical support from cooling system specialists, we keep your truck on the road with less downtime.

If you don’t see the exact surge tank for your application, our in-house repair shop can fabricate custom surge tanks with fast turnaround. Call 877-203-4572 to speak with a specialist today and discover why American Radiator is the trusted source for Freightliner cooling system parts.