140533RU0A Nissan PIPE ASSY-WATER, Price: 10.30$, Weight: 0.02kg

Engine Coolant Water Pipe Assembly

This coolant pipe assembly is a key link between the engine and cooling system. It guides hot coolant to the right passages so the radiator and thermostat can control temperature. A healthy cooling circuit prevents overheating, protects head gasket sealing, and keeps cabin heat working properly ??.

Why this part is needed

Over time, heat cycles, vibration, and coolant chemistry can weaken metal and joints. This pipe keeps coolant flow stable and leak-free, especially under pressure when the engine is working hard.

How it works

Coolant leaves the engine, travels through this formed pipe, and feeds the next cooling component (often thermostat housing or radiator lines). The shape and internal diameter maintain correct flow rate, while sealing points stop pressure loss.

What happens if it’s broken

Cracks, pinholes, or failed seals can cause coolant loss, overheating, steam under the hood, and poor heater performance. Continued driving may warp the cylinder head, damage the water pump, or trigger limp mode. If you smell sweet coolant or see crusty residue, inspect this line fast ⚠️.

Compatible Models

• Challenger