ACDelco 15076936 Engine Coolant Reservoir Surge Tank Cap

The ACDelco 15076936 is a GM Genuine Parts engine coolant reservoir cap designed to seal and maintain proper pressure in your vehicle's cooling system. This OE-quality surge tank cap is engineered to rigorous GM standards for reliable performance and durability.

Key Features:

• Spring-loaded design seals the coolant surge tank or overflow reservoir
• 5 PSI pressure rating maintains optimal cooling system efficiency
• Raises the boiling point of engine coolant to prevent overheating
• GM Original Equipment quality - designed, engineered, and tested to factory specifications
• Direct replacement for GM vehicles' original factory component
• Manufactured to meet GM OE specifications for fit, form, and function

This genuine ACDelco coolant cap helps maintain proper cooling system pressure, which is essential for preventing coolant loss and maintaining engine operating temperature. As a GM-recommended replacement part, it offers the quality and reliability you expect from original equipment components.