About this part
What it does. Gmb Engine Water Pump GMB 450-147-2400 is part of the cooling system that carries engine heat away and holds the engine at operating temperature.
Symptoms that point to this part
- Temperature gauge climbing
- Coolant puddles under the car
- Heater blowing cold
- Sweet coolant smell
Fitment. Catalogued as fitting 2023–2024 Mercedes-Benz Maybach S680, 2019–2020 Mercedes-Benz S65 Amg. Engine, sub-model and trim can narrow fitment further, so check those attributes on the listing before ordering.