Dayco DEP1055 Drive Motor Inverter Cooler Water Pump

Dayco DEP1055 Drive Motor Inverter Cooler Water Pump

The Dayco DEP1055 is a drive motor inverter cooler water pump for hybrid cooling system service. It is listed for 2004-2009 Toyota Prius applications and is a direct-fit replacement for the specified vehicle range.

Key Features

• Drive motor inverter cooler water pump for hybrid cooling system use
• Fits 2004-2009 Toyota Prius, N/A
• Dayco part number DEP1055
• Built for service replacement in the inverter cooling circuit

Detailed Description

Use the Dayco DEP1055 when replacing the inverter cooler water pump on a 2004-2009 Toyota Prius. This component circulates coolant through the inverter cooling system to support proper thermal management of hybrid drive electronics. If you are searching for a Toyota Prius inverter water pump, Prius hybrid cooling pump, or DEP1055 replacement pump, this part matches the listed application.

This part cross-references no additional part numbers in the provided data. The Dayco DEP1055 is identified for 2004, 2005, 2006, 2007, 2008, and 2009 Toyota Prius models.

What It Helps Address

• Inverter cooling pump failure
• Coolant circulation problems in the hybrid cooling circuit
• Overheating concerns related to inverter thermal control
• Loss of proper coolant flow in the Prius inverter system

Installation Notes and Tips

Confirm the vehicle is a 2004-2009 Toyota Prius before ordering. Verify the original pump location and electrical connection style against the removed unit, and inspect the cooling system for contamination or leaks during replacement. After installation, bleed the cooling system according to Toyota service procedures and check for proper coolant circulation.

Quality Assurance

Dayco supplies replacement components for automotive cooling and drive systems, and DEP1055 is cataloged for the listed Prius application.