A Freightliner radiator is a key component in the cooling system of a Freightliner truck. Its primary function is to dissipate the heat generated by the engine to prevent overheating. As the engine runs, it produces heat, and the radiator helps regulate the temperature by circulating coolant through the engine and then passing it through the radiator core, where the heat is transferred to the air.

Freightliner trucks come with radiators designed for specific models. Each radiator's size and configuration can vary depending on the truck's engine and intended usage (long-haul, heavy-duty, etc.).

Freightliner radiators are typically made from aluminum, known for its heat transfer properties.

Like any radiator, a Freightliner radiator can experience issues such as leaks, corrosion, or clogging, especially after years of use. Proper maintenance (checking coolant levels, ensuring no debris blocks airflow) can extend its life.

Over time, radiators may need replacement due to wear and tear.

Dura-Lite^™ offers an extensive range of aftermarket Freightliner radiators.

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