FITTING ASSEMBLY (Nissan NICK2383490)

A damaged fitting assembly can cause fluid leaks that reduce system pressure and lead to erratic operation. The fitting assembly connects two fluid-carrying lines, providing a sealed joint that withstands normal operating forces. Over time, vibration or thermal cycling can loosen the connection, resulting in gradual seepage. This aftermarket replacement part references Nissan catalog number NICK2383490. The assembly is a mechanical coupling that joins rigid or flexible conduits. A common failure mode is a cracked ferrule, which allows fluid to escape and contaminates surrounding surfaces. Verify the serial number or application, then call (562) 693-7748.

Part number variants: NICK2383490, nick2383490