526.01.0004 Compatible Water Pump Pipe — Mercedes-Benz
526.01.0004
Summary
This heavy-duty grade water pump pipe is designed for Mercedes-Benz engines, ensuring continuous coolant circulation between the pump and the engine block to maintain thermal balance in heavy commercial vehicles. Equivalent to OE Mercedes-Benz 4572030730R1.
| EAN Code | 8683457014220 |
|---|
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Compatible OEM Codes
-
MERCEDES BENZ
- 457 203 07 30 R1
Description
What does a water pump pipe do?
This water pump pipe serves as a critical connector within the engine cooling system, facilitating the uninterrupted flow of coolant from the circulation pump to the engine block. By maintaining this vital connection, the part helps preserve the engine's thermal balance and prevents overheating during heavy-duty operation.Compatibility and engine fitment
Designed specifically for Mercedes-Benz engines, this component is manufactured to meet strict OE-dimension requirements. It is essential for maintaining system pressure and preventing leaks that could lead to catastrophic engine failure in heavy commercial vehicles.Installation and maintenance
When replacing this part, workshop technicians should verify the engine code and existing flange geometry to ensure a perfect seal. Ensuring the connection points are clean and free of debris during installation will help maintain long-term reliability and prevent pressure drops in the cooling circuit.Troubleshooting and selection
Proper maintenance of the coolant lines is vital for fleet managers to avoid unexpected downtime. If signs of coolant loss or temperature fluctuations appear, inspecting the water pump pipe is a recommended first step. Check the compatibility list for exact fitment.OE cross-reference
526.01.0004 (Water Pump Pipe Water Pumps) is the equivalent of the Mercedes-Benz OE number. This part directly replaces Mercedes-Benz OE number 4572030730R1.Other OEMs
MERCEDES BENZ
- A4572030730R1
- A457 203 07 30 R1
- 457 203 07 30 R1
Compatible Vehicles
| Brand | Model | Model Type | Engine |
|---|---|---|---|
| MERCEDES BENZ |
FAQ
What is the function of a water pump pipe?
It acts as a sealed connector that links the coolant circulation pump to the engine block, ensuring continuous flow to prevent overheating.
How can I ensure this pipe fits my engine?
It is essential to verify your specific engine code and check against OE reference numbers to ensure correct flange and diameter matching.
What are the signs of a failing water pump pipe?
Look for visible signs of coolant loss, weeping at the connection points, or sudden increases in engine operating temperature.
Can I install this part without checking the engine code?
It is not recommended; incorrect dimensions can lead to improper sealing or mismatches in internal diameter, causing system failure.
What are the OE reference numbers of this part?
526.01.0004 directly replaces Mercedes-Benz OE number 4572030730R1.