ACDelco 55488179 Throttle Body Seal

The ACDelco 55488179 is a genuine GM throttle body seal designed to provide a secure, leak-free connection between the throttle body and intake manifold. This precision-engineered seal prevents unwanted air from entering the intake system, ensuring proper air-fuel mixture and optimal engine performance.

Key Features:

• Genuine ACDelco OEM quality throttle body gasket
• Precision-molded construction for exact fitment
• Heat and chemical-resistant material withstands engine bay conditions
• Prevents vacuum leaks and maintains proper idle quality
• Direct replacement for worn or damaged original seal

This throttle body seal is essential for maintaining proper engine operation and preventing performance issues caused by unmetered air entering the intake system. Replace this seal whenever servicing the throttle body to ensure a proper seal and prevent future vacuum leaks.