US Motor Works US6682 Engine Water Pump

Engine Water Pump for Toyota Prius Applications

US Motor Works US6682 is an engine water pump for select Toyota and Lexus hybrid applications. It is built for vehicles that need reliable coolant circulation to help maintain proper operating temperature in daily driving and stop-and-go conditions.

• Engine water pump for hybrid cooling system service
• Includes installation sealing devices
• Direct-fit replacement for select Toyota Prius, Prius C, Prius V, Prius Plug-In, and Lexus CT200h applications
• Cross-references Airtex AW6682 and Gates 41500E for the same application
• Part number US6682 for catalog and fitment lookup

Detailed Fitment and Application

Compatible With 2010-2017 Toyota Prius, 2012-2019 Toyota Prius C, 2012-2017 Toyota Prius V, 2012-2015 Toyota Prius Plug-In, and 2011-2017 Lexus CT200h. This US Motor Works US6682 water pump is intended for vehicles that require consistent coolant flow through the engine cooling circuit, including hybrid models used in commuting and urban driving.

Common Reasons for Replacement

• Coolant circulation problems
• Overheating concerns tied to a worn pump
• Coolant seepage at the pump housing
• Noise from a failing internal bearing or impeller assembly
• Maintenance replacement during cooling system service

Installation Notes

US6682 includes installation sealing devices. Before installation, verify the vehicle application by year, make, and model, and inspect the cooling system for contamination, damaged hoses, or degraded coolant. Proper bleeding of the cooling system after installation helps reduce trapped air and supports normal operation.

Quality Assurance

US Motor Works supplies replacement cooling components for automotive service applications. This part is listed as a direct interchange with Airtex AW6682 and Gates 41500E, and it matches OE reference numbers 161A0-29015, 161A0-39015, and WP-2398 for the same application.