Dorman Water Pump Inlet Tube Assembly

The Dorman water pump inlet tube assembly, also called a water pump inlet pipe, coolant inlet tube or coolant pipe, carries engine coolant to the water pump. It is a replacement for the original part. A leaking, corroded or cracked inlet tube can cause coolant loss, overheating and poor cooling system performance.

Key Features:

• Replaces the original coolant inlet tube to restore proper coolant flow to the water pump
• Designed to match the form, fit and function of the original part for a straightforward installation
• Built to resist corrosion and handle the heat and pressure of a working cooling system
• Often replaces a rusted or leaking original tube, a common failure point on higher-mileage engines
• Backed by Dorman's reputation as a supplier of aftermarket replacement parts

Replacing a worn inlet tube helps keep the cooling system sealed and the engine at the right operating temperature. It is a good choice for repair shops and DIY owners. Use new gaskets or O-rings, and refill and bleed the cooling system after installation.