ACDelco 15840487 Rear Air Suspension Leveling Control Valve Supply Tube Tee

The ACDelco 15840487 is a genuine GM rear air suspension leveling control valve supply tube tee designed for vehicles equipped with electronic air suspension systems. This precision-engineered component serves as a critical junction point in the air suspension system, connecting multiple air lines to distribute compressed air from the compressor to the leveling control valve.

Key Features:

• Genuine ACDelco OE replacement part ensures proper fit and function
• Durable construction designed to withstand high air pressure and temperature variations
• Direct replacement for worn or damaged tee fittings in rear air suspension systems
• Essential component for maintaining proper vehicle ride height and load-leveling performance
• Helps restore air suspension system integrity and prevent air leaks

This tee fitting is a critical service part for vehicles with automatic load-leveling rear air suspension. When this component fails or develops leaks, it can result in suspension compressor overwork, uneven vehicle height, or complete suspension system failure. Regular inspection and replacement of worn air suspension fittings helps maintain optimal ride quality and system reliability.