ACDelco 20795777 Radiator Surge Tank Inlet Hose

The ACDelco 20795777 is a genuine GM OEM radiator surge tank inlet hose designed to maintain the integrity of your vehicle's cooling system. This molded coolant hose connects the radiator surge tank (also known as the coolant recovery tank or overflow reservoir) to the radiator inlet, allowing coolant to flow between the components as the engine heats and cools.

Key Features:

• Genuine ACDelco OEM quality part ensuring precise fit and reliable performance
• Molded construction designed to exact factory specifications
• Heat-resistant materials withstand high coolant temperatures and under-hood conditions
• Direct replacement for worn, cracked, or leaking original hose
• Helps prevent coolant loss and maintains proper engine operating temperature

Regular inspection and replacement of cooling system hoses is essential for preventing overheating and costly engine damage. If your radiator surge tank hose shows signs of cracking, softening, swelling, or leaking, replacement is recommended to maintain cooling system efficiency and reliability.