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526.01.0002 0101 092, Water Pump Water Pipe, Cooling System
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526.01.0002 Water Pump Water Pipe for Mercedes-Benz

526.01.0002

Summary

This water pump water pipe is engineered for Mercedes-Benz heavy commercial vehicle cooling systems. It serves as a critical link in the coolant circulation path to ensure engine thermal stability and prevent overheating. Equivalent to OE LASO 20204702 and Mercedes-Benz 3662030115.

Product identifiers
EAN Code8699031063898
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Compatible OEM Codes

  • MERCEDES BENZ
    • 366 203 25 15
    • 366 203 01 15
  • LASO
    • 20204702

Description

What does a water pump pipe do?

This water pump water pipe acts as a vital connector within the cooling system of heavy commercial vehicles. By linking the coolant circulation pump to the engine block or radiator, it ensures that coolant flows without interruption, which is essential for maintaining the engine's thermal balance during heavy-duty operation.

Compatibility and engine fitment

This component is specifically designed for compatibility with Mercedes-Benz engines. To ensure a precise fitment, technicians should verify the engine code and chassis number, as internal diameter and flange geometry are specific to the engine type.

Installation and maintenance

When inspecting the cooling system, it is important to check these pipes for signs of leaks or cracks. A failure in this component can lead to rapid coolant loss and subsequent engine overheating. Replacing a compromised pipe with high-strength components helps maintain system pressure and long-term reliability.

Troubleshooting coolant leaks

Consult your authorized distributor to check the compatibility list.

OE cross-reference

526.01.0002 (Water Pump Water Pipe Water Pumps) is the equivalent of the LASO and Mercedes-Benz OE numbers. This part directly replaces LASO OE number 20204702. It also replaces Mercedes-Benz OE numbers 3662030115, 3662032515.

Other OEMs

LASO

  • 20204702

MERCEDES BENZ

  • A3662032515
  • A3662030115
  • 3662032515
  • 3662030115
  • 366.203.2515
  • 366.203.25.15
  • 366.203.0115
  • 366.203.01.15
  • 366 203 2515
  • 366 203 0115
  • 366 203 25 15
  • 366 203 01 15

Compatible Vehicles

Compatible Vehicles
BrandModelModel TypeEngine
LASO
MERCEDES BENZ

FAQ

What is the function of a water pump water pipe?
The pipe connects the coolant circulation pump to the engine block or radiator, ensuring continuous coolant flow to prevent engine overheating.
How can I ensure this pipe fits my Mercedes-Benz engine?
To guarantee correct fitment, you must verify the specific engine code and chassis number, as dimensions like flange design vary by model.
What are the symptoms of a failing water pump pipe?
Common signs include visible coolant leaks around connections or sudden drops in coolant levels, which can lead to overheating.
Are these pipes made from durable materials?
These components are manufactured using high-strength materials designed to withstand the thermal and pressure demands of heavy commercial vehicle engines.
What are the OE reference numbers of this part?
526.01.0002 directly replaces LASO OE number 20204702. It also replaces Mercedes-Benz OE numbers 3662030115, 3662032515.