ACDelco 84134903 Charge Air Intercooler Hose

The ACDelco 84134903 is a GM OE-replacement Charge Air Hose designed to deliver pressurized air from the turbocharger through the intercooler system and into the engine's intake. Built to ACDelco's Original Equipment standards, this hose ensures a secure, leak-free connection within the charged air circuit, helping maintain proper boost pressure and engine performance.

Key Features:

• Direct OEM replacement — engineered to match original GM specifications
• Designed for charged air (turbocharger/intercooler) circuit applications
• Constructed from durable, heat- and pressure-resistant materials to withstand forced-induction operating conditions
• Precision-formed for accurate fitment and secure sealing at connection points
• Helps maintain proper boost pressure for optimal engine efficiency and performance
• Manufactured and backed by ACDelco, GM's trusted OE parts brand

Replacing a cracked, collapsed, or leaking charge air hose promptly is critical — boost leaks can cause poor acceleration, increased fuel consumption, and potential turbocharger stress. The ACDelco 84134903 restores factory integrity to the charge air plumbing system.