A heavy-duty truck radiator is one of the most critical components in a commercial vehicle cooling system. It protects the engine, transmission, and turbo system from destructive heat.

Dura-Lite Heavy-Duty Radiators are expressly made for heavy-duty applications: large trucks, buses, coaches, motorhomes, and industrial/ agricultural equipment.

Our radiators are premium heavy-duty replacements that have enhanced durability features over standard OEM replacements.

They are designed to survive harsh operating conditions. These upgraded designs mean your truck with a Dura-Lite Heavy-Duty Radiator installed can handle:

• Rough roads.
• Wide engine torque fluctuations.
• Ambient temperature swings.
• Continuous full-load operation, without leaking or cracking.

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