ACDelco Engine Heater Hose

The ACDelco Engine Heater Hose line provides replacement heater hoses for carrying engine coolant between the engine and the vehicle's heater core. Whether you call it a heater hose, coolant hose, or HVAC hose, it plays a key part in keeping cabin heat working and the cooling system sealed.

Key Features:

• Designed to carry hot engine coolant to and from the heater core in the HVAC system
• Flexible rubber construction built to handle engine heat, pressure, and vibration
• Made to resist coolant exposure, aging, and the weather under the hood
• Backed by ACDelco, a brand with a long record in OE-style replacement parts
• Offered as a range of individual part numbers for different applications

Replacing a worn, swollen, or leaking heater hose helps prevent coolant loss and overheating, and helps keep cabin heat and defrost working properly. Choose the individual part number that matches your application.