ACDelco A/C Evaporator Drain Hose

The ACDelco A/C Evaporator Drain Hose (also called an A/C evaporator core case drain tube or evaporator and blower module drain hose) is a replacement part for your vehicle's HVAC system. It carries condensation away from the evaporator case so it drains out of the vehicle and not into the cabin.

Key Features:

• Rubber construction with a molded shape, made to handle moisture and the temperature changes around the HVAC module
• Designed as a direct replacement for the original drain hose
• Helps prevent water buildup in the evaporator case, which can cause damp carpets, musty odors and poor A/C performance
• Comes from ACDelco, GM's original equipment parts brand, and is built to match OE performance, durability and service life

A cracked, clogged, collapsed or missing drain hose can let water leak into the cabin. Replacing it restores proper evaporator drainage. This product line includes more than one part number, so choose the one that matches your application.