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    € 81,37 € 71,12


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    € 143,66


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    € 208,52


    Auxiliary Water Pump

    The auxiliary water pump supports coolant circulation independently of engine speed, ensuring continuous cooling for critical components such as turbochargers, battery systems, and cabin heating circuits. It plays a vital role during engine shutdown, start-stop operation, and low-speed driving by maintaining stable coolant flow and preventing localized heat buildup. Proper auxiliary pump operation is essential for thermal protection and system efficiency in modern vehicles.

    When the auxiliary water pump fails, coolant circulation becomes insufficient under specific operating conditions. This leads to overheating of turbochargers, reduced cabin heating performance, temperature spikes after engine shutdown, and fault codes in the cooling management system. Prolonged operation without proper auxiliary cooling significantly shortens the lifespan of heat-sensitive components.

    Porza supplies premium auxiliary water pumps engineered with high-efficiency electric motors, reinforced impellers, and sealed housings for continuous duty operation. Each Porza pump is tested for flow stability, thermal resistance, and long-term reliability. With Porza installed, controlled coolant circulation, thermal stability, and component protection are fully restored.

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    kenteken

    Straelseweg 52, 5911 CR
    Venlo
    The Netherlands

    Willem de Rijkelaan 15a, 5616 HH
    Eindhoven
    The Netherlands

    info@porza.nl
    085 401 1901
    KVK 0123456678
    BTW 01NL123435B1