ACDelco 25806518 Radiator Surge Tank Hose

The ACDelco 25806518 is a genuine GM OEM radiator surge tank hose designed to connect the radiator to the coolant surge tank (overflow reservoir) in your vehicle's cooling system. This hose allows coolant to flow between the radiator and surge tank as the system heats up and cools down, maintaining proper pressure and preventing coolant loss.

Key Features:

• Genuine ACDelco OEM quality part ensures proper fit and reliable performance
• Constructed from durable rubber compound designed to withstand high coolant temperatures and pressure cycles
• Engineered to meet GM's strict quality standards for cooling system components
• Direct replacement for worn or damaged surge tank hoses
• Helps prevent coolant leaks and maintains proper cooling system operation

This surge tank hose is a critical component of your vehicle's cooling system. Regular inspection and replacement when worn ensures your cooling system operates efficiently and prevents overheating issues.