* Specific Part Names: Coolant pipes are generally not labeled with unique names like other components. They're often referred to by their function (e.g., upper radiator hose, lower radiator hose, thermostat housing pipe) or location (e.g., "the pipe on the back of the engine").
* Model Variations: Even within the same year and model, there can be different engine options, and the coolant pipe configuration can vary slightly.
* No Access to Specific Parts Database: As an AI, I do not have access to a database of specific parts for every vehicle model.
How to Find the Information:
1. Consult Your Owner's Manual: The manual should have a diagram of the cooling system and might identify the specific pipes.
2. Look Up a Repair Manual: A Haynes or Chilton repair manual for your vehicle will provide detailed diagrams and information on all parts.
3. Visit a Local Parts Store: An auto parts store can help identify the specific pipe you need.
Please note that it's crucial to know the exact engine size and configuration of your 2001 Daewoo Leganza for accurate identification.