The Genuine Porsche HVAC Heater Hose - 99610623374 is a high-quality replacement part for Porsche vehicles. It is designed to connect the heater core to the engine and help circulate hot coolant through the heating system. This hose is made from durable materials to withstand high temperatures and pressure, ensuring reliable performance and longevity. It is an exact fit for the specified Porsche model and is manufactured to meet the strict standards and specifications of the brand. This heater hose is an essential component for maintaining proper heating and cooling in the vehicle's interior, providing comfort for the driver and passengers.