Bosch 204-835-03-64 Electric Auxiliary Water Pump for Mercedes-Benz

The Bosch 204-835-03-64 is an OEM-quality electric auxiliary water pump designed for Mercedes-Benz vehicles. This pump circulates coolant to specific areas such as the turbocharger, heater core, or other auxiliary systems, operating independently of the main engine-driven water pump.

Key Specifications:

• Operating Mode: Electric with 12V rated voltage
• Flow Rate: 900 liters per hour
• Operating Pressure: 0.1 bar
• Power Consumption: 13 watts
• Weight: Approximately 0.6 lbs
• Protection Rating: IP6K7
• Configuration: One inlet and one outlet port with clockwise rotation

Features and Benefits:

• Engineered to OEM quality standards with exact fit, form, and function for trouble-free installation
• Features quality electromagnets and smart circuits that ensure harmonized operation with the vehicle system
• Sealed pump chamber protects electronic components from contamination
• Mixed material construction balances strength and corrosion resistance
• End-of-line function and leak tested before leaving the manufacturing facility
• Torque tested to verify proper impeller-shaft mating and detect loose press fits

This pump is also known as Bosch part number 0392023004 and Mercedes-Benz part number 2048350364. Designed for additional pump and parking heater applications, supplied without holder.