Description

These pumps feature precision-balanced impellers and high-quality bearings to minimize noise and vibration. The pump’s housing is typically made of die-cast aluminum or reinforced composite to resist corrosion from coolant additives. A critical function of the Mercedes pump is to prevent hot spots in the engine that could lead to head gasket failure or warped components. Because the pump is vital for thermal regulation, any signs of leaking from the weep hole or a “grinding” bearing noise should be addressed immediately to prevent catastrophic overheating.

2642000301 | 2702000000 | 2702000401 | 2722000901 | 2722001601 | 2742000107

Additional information

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