Truck Radiator

Truck Radiator

Heavy Duty Truck Radiator

The radiator is a crucial component of the cooling system, designed to maintain the engine at its optimal operating temperature. Its primary function is to absorb the excess heat produced by the engine and reduce the temperature of the coolant by utilizing the airflow passing through the front grille of the vehicle. In the case of the Heavy Duty radiator, it is specifically designed to accommodate heavy-duty trucks. These radiators are constructed to withstand higher levels of stress and handle the increased heat generated over extended periods of time.

Plastic Aluminum Radiators:

Heavy duty tanks with reinforcement ribs to prevent flexing and failure

Reinforcement plate added on the inner shape to strengthen the core

Thermal tested under real life temperature simulation

Thermal approved gaskets for the most extreme weather conditions.

Heavy Duty radiator are available for sale in Xin Tongshi.


    Xin Tongshi is the leading China aftermarket heavy duty radiator manufacturer


    Cost Effective Heavy Duty Truck Radiators are available for sale in Xin Tongshi. We stock a large inventory of aftermarket radiators that mainly include Plastic Aluminum Radiators options. Heavy Duty radiator are available for sale in Xin Tongshi. Xin Tongshi Radiator carries an extensive line of quality heavy duty radiators for FreightlinerInternational / Navistar. We take pride in being a leading provider of heavy-duty radiators at competitive prices nationwide. Our large volume of products allows us to pass on significant savings to our customers. Whether you require assistance in finding the right radiator for your specific application or if you cannot find exactly what you need, please don't hesitate to contact us. Our team is ready to assist you.

    Truck Radiator


    Learning Center:


    Common Heavy Duty Radiator Failure Symptoms:

    Engine Overheating

    Coolant Leaks

    Low Coolant Levels

    Hissing or Whistling Noises

    Sludge Build-Up


    Common Causes of Failure:

    1. Corrosion: Corrosion occurs when the radiator's metal components are exposed to oxygen and moisture over time. This can lead to the formation of rust, which weakens the radiator and can cause leaks or blockages in the coolant passages.

    2. Physical Damage: Accidents or impacts can damage the radiator, such as bent fins, cracked tanks, or punctures. Physical damage can disrupt the proper flow of coolant and compromise the radiator's ability to dissipate heat effectively.

    3. Clogging: The radiator can become clogged with debris, sediment, or mineral deposits over time. This restricts the flow of coolant and reduces the radiator's cooling efficiency, leading to engine overheating.

    4. Malfunctioning Thermostat: The thermostat regulates the flow of coolant between the radiator and the engine. A faulty thermostat can cause improper coolant circulation, resulting in insufficient cooling and potential radiator issues.

    5. Electric Fan Failure: Many heavy-duty radiators have electric fans to assist with cooling. If the fan malfunctions or stops working, it can lead to inadequate airflow through the radiator, causing overheating and potential radiator damage.

    6. Coolant Leaks: Leaks in the radiator or associated components, such as hoses or connections, can cause a loss of coolant. This not only leads to inadequate cooling but can also result in air entering the system, leading to airlocks and further cooling issues.

    7. Improper Maintenance: Lack of regular maintenance, such as neglecting coolant changes or not flushing the system, can contribute to radiator failure over time. Old coolant can become contaminated, leading to corrosion and clogging.


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