ACDelco 25909894 GM OE Generator Control Module Coolant Hose

The ACDelco 25909894 is a GM Original Equipment generator control module coolant hose designed for use in GM hybrid and electric drive systems. This hose routes coolant to and from the generator (drive motor alternator) control module, helping maintain proper operating temperatures for the high-voltage inverter and control electronics.

Key Features:

• Direct-fit GM Original Equipment replacement — engineered to match factory specifications exactly
• Designed for the generator control module cooling circuit in GM hybrid/electric drive applications
• Manufactured from materials rated to withstand the thermal and chemical demands of the cooling system
• Provides the same fit, form, and function as the original hose installed at the factory
• Backed by the GM Replacement Parts Limited Warranty

As a genuine ACDelco GM OE part, the 25909894 is held to rigorous federal safety and quality standards. It is the trusted, factory-correct solution for restoring proper coolant flow to the generator control module cooling circuit.