ACDelco 84289827 HVAC Heater Outlet Hose

The ACDelco 84289827 is a GM Original Equipment HVAC heater outlet hose designed to carry coolant from the heater core back to the engine's cooling system. This molded heater hose is engineered to provide reliable performance and a precise fit for specific GM vehicles.

Key Features:

• Genuine GM part designed and tested to rigorous OE standards
• Factory-molded construction for proper fit in tight engine compartments
• Transfers heat from the engine to the heater core for cabin warming
• Constructed from high-quality materials for long service life
• Backed by General Motors engineering and validation

This heater outlet hose supersedes previous part numbers 23130095, 23201584, and 84086023. It plays a critical role in your vehicle's heating and cooling system, and should be replaced if showing signs of leaking, cracking, or deterioration to prevent coolant loss and potential engine overheating.