Bosch 204-835-02-64 Auxiliary Water Pump

The Bosch 204-835-02-64 Auxiliary Water Pump is a high-quality OEM replacement component designed to provide reliable supplemental coolant circulation in your vehicle's cooling system. This electric auxiliary pump works in conjunction with the main water pump to ensure proper coolant flow to critical systems including the heater core, turbocharger cooling circuit, or other temperature-sensitive components.

Key Features:

• Genuine Bosch OEM quality engineering and manufacturing
• Electric motor-driven design for on-demand coolant circulation
• Direct-fit replacement for Mercedes-Benz OEM part number 2048350264
• Durable construction designed for long service life
• Ensures optimal heating performance and component temperature management
• Factory specifications for proper fit and function

This auxiliary water pump is essential for maintaining proper coolant flow throughout your vehicle's secondary cooling circuits. When the original pump fails, symptoms may include insufficient cabin heat, overheating warnings, or reduced performance. Replacing a worn auxiliary water pump helps restore proper system operation and prevents potential cooling system damage.