ACDelco 20243S Gold Molded Upper Radiator Coolant Hose

The ACDelco 20243S is a molded upper radiator coolant hose from the ACDelco Gold (Professional) line, engineered as a high-quality replacement for your vehicle's cooling system. Constructed from reinforced rubber, this hose is precision-molded to deliver a reliable, leak-free fit between the engine and radiator.

ACDelco Gold radiator coolant hoses are manufactured to meet original equipment (OE) specifications for fit, form, and function, making them a dependable choice for General Motors vehicles as well as a wide range of other makes and models. As part of the ACDelco Gold line, this hose is backed by General Motors and held to the same durability standards as factory components.

Key Features:

• Molded rubber construction for a precise, application-specific fit
• Reinforced design resists cracking, swelling, and coolant leaks
• Meets or exceeds OE specifications for fit, form, and function
• Backed by General Motors as part of the ACDelco Gold line
• Compatible with GM vehicles and many other makes and models
• Formerly marketed under the ACDelco Professional name

A failing upper radiator hose can cause coolant leaks and engine overheating. Replacing a worn hose with the ACDelco 20243S helps maintain proper coolant flow and protects your engine from heat-related damage.