ACDelco 39201785 Charge Air Cooler Outlet Air Hose

The ACDelco 39201785 is a Charge Air Cooler Outlet Air Hose (also known as an intercooler outlet hose or turbocharger intercooler hose) designed as a direct OE replacement for GM vehicles. This hose routes compressed, cooled air from the charge air cooler outlet to the intake manifold, helping maintain proper airflow and boost pressure in turbocharged and supercharged GM engines.

Key Features:

• Genuine OE part — designed, engineered, and tested to GM's rigorous factory standards
• Direct factory replacement for a precise, no-modification fit
• Constructed to withstand the heat and pressure demands of forced-induction engine systems
• Backed by General Motors as part of the GM Genuine Parts / ACDelco OE program
• Replaces cracked, collapsed, or deteriorated charge air cooler outlet hoses

This part is sold as a single hose assembly. As a GM Genuine Parts component, it carries the same engineering validation as the part originally installed at the factory. Note: This part may also appear under the GM Genuine Parts brand, as some ACDelco GM Original Equipment parts have transitioned to the GM Genuine Parts label.