ACDelco 55495381 GM Original Equipment Vacuum Pump Assembly

The ACDelco 55495381 is a GM Original Equipment vacuum pump assembly designed to provide reliable vacuum power for critical vehicle systems. This genuine OEM component serves as a direct replacement for GM vehicles, delivering the same quality, performance, and durability as the original factory part.

Key Features:

• Provides vacuum power source for emission control systems
• Operates blower air direction controls for heating and air conditioning systems
• Helps prevent effects of engine blow-by and minimizes premature oil contamination
• May be electrically or mechanically operated depending on vehicle application
• Manufactured to GM Original Equipment specifications for precise fit and function
• Compact design measures approximately 5.8 inches by 5.2 inches by 5.2 inches

This vacuum pump assembly is engineered specifically for GM vehicles and meets all original equipment manufacturer standards. As an ACDelco GM Original Equipment part, it ensures the same level of reliability and service life you expect from General Motors components.