Bosch 000 500 36 00 Engine Auxiliary Electric Water Pump

The Bosch 000 500 36 00 is an OEM-grade auxiliary electric water pump engineered to maintain proper coolant circulation throughout the engine cooling and HVAC systems. This electrically driven pump supplements the primary mechanical water pump, ensuring coolant continues to flow during low-load operation, engine-off cooling cycles, and in vehicles equipped with start-stop, hybrid, or electric drive systems.

Key Features:

• OEM Specification Design – Built to meet exact original equipment manufacturer tolerances and performance requirements
• Electric Motor-Driven – Operates independently of engine RPM, providing consistent coolant flow on demand
• 100% New Construction – Not remanufactured; all internal components are new from the factory
• Brushless Motor Technology – Delivers long service life and quiet, efficient operation
• 100% Factory Tested – Each unit is tested prior to shipment to ensure proper flow rate and impeller-shaft integrity
• Direct-Fit Replacement – Designed for precise OEM fitment with no modification required
• Bosch Quality – Manufactured by a world-leading OE supplier of automotive thermal management components

Bosch auxiliary water pumps are engineered for continuous-duty (S1) operation, making them ideal for modern vehicles that demand reliable supplemental coolant circulation at all times. The 000 500 36 00 is a direct OEM replacement part, restoring factory cooling performance and protecting the engine, turbocharger, and cabin climate systems from heat damage caused by coolant flow interruption.