ACDelco 15151875 HVAC Heater Hose Connector

The ACDelco 15151875 is an HVAC heater hose connector designed for General Motors vehicles and select other applications. This quick-connect fitting provides a secure connection between heater hoses and the heater core, allowing proper coolant circulation through the vehicle's heating system.

Key Features:

• Quick-connect design for easy installation and removal
• Engineered to resist electrochemical degradation, a common cause of connector failure
• Heat-resistant construction for extended service life
• Factory-molded design ensures proper fit and seal
• Replaces GM OEM part numbers 15032062, 15151873, 15792820, and others

This connector is designed, engineered, and tested to rigorous GM standards. As a genuine ACDelco part, it provides OE-quality performance and reliability for GM vehicles including Chevrolet, GMC, Cadillac, and Buick models. The connector features inlet/outlet sizing of 3/4 inch heater tube by 5/8 inch coolant hose, ensuring proper coolant flow to maintain optimal engine operating temperature.