ACDelco 55589331 Radiator Surge Tank Inlet Hose

The ACDelco 55589331 is a genuine GM Original Equipment radiator surge tank inlet hose designed to direct coolant between your vehicle's surge tank (coolant reservoir) and the cooling system. This OE-quality coolant hose is engineered to maintain proper coolant circulation and help prevent engine overheating.

Key Features:

• Genuine ACDelco GM Original Equipment part for precise fit and function
• Designed and tested to rigorous GM engineering standards for reliability
• Direct replacement for worn or failed factory surge tank inlet hose
• Engineered for cooling system flow and compatibility
• Manufactured to resist corrosion from heat and coolant cycling
• Helps ensure proper coolant circulation throughout the cooling system

This genuine GM part provides the same performance, durability, and service life you expect from General Motors Original Equipment components. Replace your deteriorated surge tank hose with this factory-engineered part to restore proper cooling system operation.