21420336 Volvo Compatible Water Pump Pipe
526.03.0012
Summary
This heavy-duty water pump pipe is a critical component for the cooling system of Volvo heavy commercial vehicles. It ensures uninterrupted coolant circulation between the pump and the engine block to maintain thermal balance. Designed to meet OE dimensions for precise fitment and sealing. Equivalent to OE Volvo 21420336.
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Compatible OEM Codes
-
VOLVO
- 21420336
Description
What does a water pump pipe do?
This water pump pipe serves as a vital connecting line within the cooling system of heavy commercial vehicles, linking the coolant circulation pump to the engine block. By facilitating the continuous flow of coolant, it prevents thermal imbalances and helps protect the engine from overheating during operation.Compatibility with Volvo engines
This specific component is designed for use in Volvo heavy commercial vehicle engines. It maintains the necessary pressure and flow required for efficient heat dissipation throughout the engine's cooling circuit.Installation and maintenance
For reliable installation, technicians should verify that the pipe geometry and connection points match the existing engine requirements. Proper mounting ensures a secure seal, preventing coolant loss and maintaining system integrity under heavy-duty operating conditions.OE cross-reference
526.03.0012 (Water Pump Pipe Water Pumps) is the equivalent of the Volvo OE number. This part directly replaces Volvo OE number 21420336.Other OEMs
VOLVO
- 21420336
Compatible Vehicles
| Brand | Model | Model Type | Engine |
|---|---|---|---|
| VOLVO |
Vehicle and Engine Pages
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 or radiator, ensuring continuous coolant flow.
Which vehicle types use this part?
This part is designed for heavy commercial vehicles, specifically those utilizing Volvo engines in trucks or buses.
What are signs of a failing water pump pipe?
Common signs include visible coolant leaks around connection points or sudden increases in engine operating temperature.
How do I ensure correct fitment?
It is essential to match the connector geometry and dimensions to the specific engine model to ensure a proper seal.
What are the OE reference numbers of this part?
526.03.0012 directly replaces Volvo OE number 21420336.