ACDelco 20994172 Radiator Surge Tank Hose

The ACDelco 20994172 is a genuine GM OEM radiator surge tank hose designed to connect the radiator to the coolant surge tank (also known as an overflow or expansion tank). This hose is a critical component of the engine cooling system, allowing coolant to flow between the radiator and surge tank as the coolant expands and contracts with temperature changes.

Key Features:

• Genuine ACDelco OEM quality part for reliable fit and performance
• Engineered to meet or exceed original equipment specifications
• Constructed from durable rubber compounds designed to withstand high temperatures and pressure
• Prevents coolant leaks and maintains proper cooling system pressure
• Direct replacement for worn or damaged surge tank hoses

ACDelco parts are trusted by technicians and vehicle owners for their quality construction and precise fit. This radiator surge tank hose helps ensure your cooling system operates efficiently, preventing overheating and potential engine damage. Regular inspection and replacement of cooling system hoses is essential for maintaining vehicle reliability.