| OE Number | 2118350264, A2118350264, 1718350064, A2048350364, A1718350064 |
| Fitment | Mercedes-Benz C-Class (W204), E-Class (W211/W212), M-Class (W164), GL-Class (X164), R-Class (W251), Sprinter (906), Vito (W639) |
| Type | Auxiliary Electric Water Pump |
| Function | Circulates coolant for the heating system and auxiliary cooling loops (e.g., turbocharger cooling). |
| Features | OEM standard design, durable plastic/aluminum housing, high-efficiency electric motor, ensures rapid heating and effective cooling management. |
This high-quality Auxiliary Electric Water Pump is a direct replacement for Mercedes-Benz OE numbers 2118350264, A2118350264, 1718350064, and A2048350364. Designed to circulate coolant through the heating system and auxiliary cooling circuits (such as the turbocharger), this pump ensures optimal thermal management even when the engine is idling or turned off. Manufactured to strict OEM specifications, it guarantees a perfect fit, quiet operation, and reliable performance for your Mercedes-Benz vehicle.
Ensure the engine is cool and the battery is disconnected. Locate the auxiliary water pump (typically found near the firewall or heater core). Drain a small amount of coolant to prevent spillage. Disconnect the electrical connector and remove the mounting bolts/hoses. Install the new pump, reconnect the electrical plug and hoses, and secure the mounting bolts. Refill coolant if necessary and bleed the system to remove air pockets.