US Motor Works US9306 Engine Water Pump

Engine Water Pump for Toyota and Lexus Applications

US Motor Works US9306 is an engine water pump for a wide range of Toyota and Lexus vehicles. It is built for direct replacement service on applications such as the Toyota Camry, Sienna, Avalon, Solara, Highlander, and Lexus ES300, RX300, RX330, ES330, and RX400h.

Key Features

• Engine water pump for cooling system service
• Includes installation sealing devices
• Direct-fit replacement for select Toyota and Lexus models
• Cross-references Airtex AW9306 and Dorman - HELP 42340 for the same application
• Part number: US9306

Detailed Description

US Motor Works US9306 is an OE-style engine water pump for vehicles that rely on stable coolant circulation to manage operating temperature. This pump is used on 1994-2006 Toyota Camry, 1998-2006 Toyota Sienna, 1995-2004 Toyota Avalon, 1999-2008 Toyota Solara, 2001-2010 Toyota Highlander, 1994-2003 Lexus ES300, 1999-2003 Lexus RX300, 2004-2006 Lexus ES330, 2004-2006 Lexus RX330, and 2006-2008 Lexus RX400h. The included installation sealing devices support a proper seal during replacement service.

What It Helps Address

• Coolant leaks at the water pump mounting area
• Overheating caused by reduced coolant circulation
• Noise or bearing wear from a failing pump
• Maintenance replacement on high-mileage Toyota and Lexus cooling systems
• Restoring normal engine temperature control after pump failure

Installation Notes and Tips

Verify engine fitment by year, make, and model before installation. Inspect the cooling system, belt drive components, and mating surfaces for wear or contamination before mounting the new pump. Follow the vehicle service procedure for coolant refill and bleeding to help prevent trapped air in the system.

Quality Assurance

US Motor Works supplies replacement cooling components for automotive service applications. US9306 is built as a direct replacement water pump for the listed Toyota and Lexus vehicles and includes installation sealing devices for service preparation.