ACDelco HHA112 Professional Molded Heater Hose Assembly

The ACDelco HHA112 Professional Molded Heater Hose Assembly is a precision-engineered replacement coolant hose designed to restore proper heater core function in your vehicle's cooling system. This molded hose features vehicle-specific bends and angles to ensure an exact fit and proper routing between the engine and heater core.

Key Features:

• Pre-formed molded design for precise fitment and easy installation
• Constructed from durable EPDM rubber for superior heat and coolant resistance
• Reinforced with high-strength fabric layers to withstand system pressure and temperatures
• Professional-grade quality meeting or exceeding OE specifications
• Resistant to coolant degradation, ozone, and under-hood chemicals

ACDelco Professional heater hoses are manufactured to deliver reliable performance and long service life. The molded construction eliminates the kinks and routing issues common with universal hoses, while the premium rubber compound maintains flexibility even in extreme temperatures. This replacement hose assembly helps maintain proper coolant flow to your vehicle's heater core for consistent cabin heating performance.