Bosch Electric Auxiliary Water Pumps are designed and manufactured to rigorous Original Equipment Manufacturer (OEM) quality standards. Exact OE fit, form, and function ensure a trouble-free installation process and restoration of your vehicle's cooling performance. Bosch pumps feature quality electro magnets and smart circuits that ensure harmonized operation with the vehicle system, and a sealed pump chamber that protects the pump's electronic components. Bosch Electric Auxiliary Water Pumps benefit from the technological and manufacturing experience gained from decades of OE supplier experience, ensuring long-lasting performance. Every Bosch Electric Auxiliary Water Pump is 'end-of-line' function and leak tested before leaving the manufacturing facility to ensure correct functionality and maximum customer satisfaction.