ACDelco 22038M Molded Upper Radiator Coolant Hose

The ACDelco 22038M is a premium molded upper radiator hose designed to maintain optimal engine cooling performance by efficiently transporting coolant between the engine and radiator. Part of the ACDelco Gold (Professional) line, this radiator hose is engineered as a high-quality alternative to Original Equipment parts, delivering reliable fit, form, and function for General Motors vehicles as well as many other makes and models.

Key Features:

• Molded construction ensures precise fitment and eliminates kinking or collapse under pressure
• Manufactured with specially blended materials to resist electrochemical degradation (ECD), the leading cause of hose failure
• Engineered to meet or exceed GM specifications for durability and performance
• Designed to withstand high temperatures and pressure fluctuations in the cooling system
• Reinforced rubber construction provides superior resistance to heat, corrosion, and coolant exposure
• Backed by General Motors quality standards

ACDelco Gold radiator hoses are built to deliver long-lasting reliability, helping prevent coolant leaks and engine overheating. This upper radiator hose is a direct replacement part that restores proper cooling system operation and helps maintain engine performance. Some ACDelco Gold parts may have formerly appeared under the ACDelco Professional brand name.