Gates 23773 Radiator Coolant Hose - Inverter Cooling Hose-3

Gates 23773 Molded Coolant Hose

The Gates 23773 molded coolant hose is built for specific cooling-system applications and follows OE-style routing and component placement. It is a direct-fit radiator coolant hose for select Toyota Prius inverter cooling hose positions, with molded construction for a precise underhood fit.

Key Features

• Brand: Gates Molded Coolant Hose line
• Part number: 23773
• Material: EPDM and plastic
• Molded hose design for application-specific routing
• End 1 inside diameter: 16 mm (.63 in)
• End 2 inside diameter: 16 mm (.63 in)
• Centerline length: 1227 mm (48.3 in)
• Modular hose with junction component
• No spring and no quick-connect fittings

Product Details

Gates Molded Coolant Hose products are built for vehicle-specific cooling system service and are similar to OEM specifications, including integrated OE-style features where required. This Gates 23773 hose is made for the inverter cooling hose-3 position on select Toyota Prius, Prius Prime, Prius V, and Prius Plug-In models. For buyers searching for a Toyota Prius inverter cooling hose replacement, this molded radiator coolant hose provides the correct shape and connection sizing for the listed applications.

This part cross-references Bosch 16459 for the same application.

Vehicle Fitment

• Fits 2010-2017 Toyota Prius, Inverter Cooling Hose-3
• Fits 2017 Toyota Prius Prime, Inverter Cooling Hose-3
• Fits 2012-2017 Toyota Prius V, Inverter Cooling Hose-3
• Fits 2012-2015 Toyota Prius Plug-In, Inverter Cooling Hose-3

Common Replacement Reasons

• Cracked or hardened inverter cooling hose
• Coolant seepage at molded hose sections
• Incorrect hose routing after prior repair
• Restricted coolant flow from aged hose material
• Need for a direct-fit Toyota Prius coolant hose replacement

Installation Notes

Verify hose routing, end diameters, and the inverter cooling hose-3 location before installation. Inspect adjoining clamps, junction points, and mating surfaces for wear or contamination, and confirm the cooling system is properly filled and bled after service. Use the vehicle application listing to match the Gates 23773 hose to the correct Toyota Prius, Prius Prime, Prius V, or Prius Plug-In configuration.

Quality Assurance

Gates is a recognized automotive aftermarket supplier with modular coolant hose coverage built around OE-style application requirements and integrated components where needed. The molded construction and application-specific design support accurate fitment for the listed vehicles.