ACDelco 24503423 Heater Water Bypass Pipe Assembly

The ACDelco 24503423 is a genuine GM original equipment heater water bypass inlet pipe assembly designed for GM 3.8L engines. This component is also referred to as a cooling hose or coolant pipe, and plays a critical role in directing coolant flow through your vehicle's heating and cooling systems.

Key Features:

• Genuine GM part manufactured to OEM specifications for precise fit and reliable performance
• Designed specifically for select GM vehicles including Buick, Chevrolet, Oldsmobile, and Pontiac models
• Ensures proper coolant flow management between the thermostat housing and heater core
• Built with quality materials to withstand the demanding conditions of the engine cooling system
• Direct replacement for worn or damaged original bypass pipes

As a GM-engineered component, this bypass pipe assembly delivers the quality, durability, and exact fit that aftermarket alternatives often cannot match. ACDelco parts meet rigorous GM quality standards and are backed by the manufacturer's warranty, ensuring long-term reliability for your vehicle's cooling system.