ACDelco 12633398 Radiator Surge Tank Outlet Pipe Engine Coolant Hose

The ACDelco 12633398 Radiator Surge Tank Outlet Pipe is a genuine GM Original Equipment component designed to connect the radiator surge tank (coolant overflow reservoir) to the cooling system. This aluminum pipe assembly provides a critical link in the engine cooling system, routing pressurized coolant between the surge tank and radiator to maintain optimal operating temperatures.

Key Features:

• Genuine GM OE part - designed, engineered, and tested to rigorous GM standards
• Durable aluminum construction for corrosion resistance and heat dissipation
• Direct OEM replacement for reliable fit and function
• Engineered specifically for Chevrolet, Buick, GMC, and Cadillac vehicles
• Backed by General Motors quality assurance

This factory-spec coolant pipe ensures proper coolant flow and pressure control in your vehicle's cooling system. ACDelco GM Original Equipment parts maintain the same quality and reliability as the components installed during vehicle production, making this pipe an ideal choice for cooling system repairs and maintenance.