A Dura-Lite™ diesel engine truck radiator is a heavy-duty heat exchanger that removes excess heat from the engine so it can run hard, long, and safely.

Diesel engines:

• Run at high cylinder pressures.
• Produce sustained heat.
• Often operate for hours or days nonstop.

A truck radiator must be built tougher than an automotive car radiator.

A Dura-Lite radiator is designed and engineered to maximize heat transfer while surviving brutal truck conditions:

• Extreme heat.
• Vibration.
• Pressure.
• Long duty cycles.

Our philosophy is all about balancing thermal efficiency and structural strength.

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