Gates 01-03 Toyota Prius 4-Cyl. 1.5L Electric Assist Inverter Cooling Hose-1 Molded Heater Hose

This Gates molded heater hose is specifically shaped for the 2001-2003 Toyota Prius, connecting to the inverter cooling system. Because it's a molded hose, it follows the exact bends needed to route coolant to and from the inverter assembly without kinking or collapsing, which is crucial for maintaining proper inverter temperatures. A collapsed or kinked hose can restrict coolant flow, leading to overheating of the electric drive components.

Gates uses a robust EPDM rubber construction for this hose, which is known for its resistance to heat, coolant chemicals, and ozone. This means the hose is built to last in the demanding underhood environment of your Prius. The molded design ensures it fits right the first time, making installation straightforward for a DIYer or a shop mechanic. Replacing a worn or damaged hose is important preventative maintenance to keep your hybrid system running smoothly.