ACDelco 84974395 Power Brake Booster Vacuum Pipe Assembly

The ACDelco 84974395 is a genuine GM power brake booster vacuum pipe assembly designed to maintain proper vacuum pressure between the engine intake manifold and the power brake booster system. This OE-quality component ensures reliable vacuum delivery for consistent brake assist performance.

Key Features:

• Genuine ACDelco GM Original Equipment part for precise fit and function
• Engineered to meet OE specifications for vacuum flow and durability
• Direct replacement for worn or damaged brake booster vacuum lines
• Manufactured from quality materials to resist heat and engine compartment conditions
• Pre-formed assembly for proper routing and connection points

This vacuum pipe assembly is critical for maintaining proper brake assist function. A damaged or deteriorating vacuum line can result in reduced brake booster performance, harder brake pedal effort, or brake system warning indicators. ACDelco GM Original Equipment parts are designed and tested to deliver the performance, reliability, and durability expected from genuine GM components.