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8149941 Water Pump for Volvo FH12 D12D
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8149941 Compatible Water Pump — Volvo FH12

525.03.0011

Summary

Reliable water pump designed for Volvo FH12 engines with D12D specifications. This high-strength component ensures efficient coolant circulation within the engine cooling system, supporting heavy commercial vehicle operations. Check the compatibility list. Equivalent to OE Volvo 8149941.

Product identifiers
EAN Code8699031077222
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Compatible OEM Codes

  • VOLVO
    • 8149941
    • 8148460
    • 8113117
    • 8112775
    • 1547155

Description

What does a water pump do?

This water pump is a critical component of the engine cooling system, designed to facilitate the continuous circulation of coolant between the engine block and the radiator. By maintaining constant flow, it prevents overheating and ensures stable operating temperatures during heavy-duty service cycles in commercial applications.

Vehicle and engine compatibility

This specific unit is engineered to fit Volvo FH12 trucks equipped with D12D engines. It serves as a high-quality replacement for original equipment, ensuring precise fitment and reliable performance for fleet managers and workshop technicians working on heavy commercial vehicle fleets.

Installation and maintenance

For optimal performance, technicians should inspect the pump during routine belt service. When replacing this component, it is advisable to check the integrity of the cooling system hoses and the condition of the radiator. Proper installation ensures the mechanical seal and bearing set function correctly under high temperature and vibration conditions.

Troubleshooting guidance

Consult your authorized distributor to confirm exact compatibility for your specific engine configuration.

OE cross-reference

525.03.0011 (Water Pump Water Pumps) is the equivalent of the Volvo OE number. This part directly replaces Volvo OE number 8149941.

Other OEMs

VOLVO

  • 8149941
  • 8148460
  • 8113117
  • 8112775
  • 1547155

Compatible Vehicles

Compatible Vehicles
BrandModelModel TypeEngine
RENAULT TRUCKS Magnum DXi12
VOLVO FH12 D12C
VOLVO FH12 D12D
VOLVO FH16 D16C
VOLVO FL12 FL 12/340
VOLVO FL12 FL 12/380
VOLVO FL12 FL 12/420
VOLVO FL12 FL 12H/380
VOLVO FL12 FL 12H/420
VOLVO FM10 D10A
VOLVO FM12 D12C
VOLVO FM12 D12D
VOLVO NH12 D12C
VOLVO VHD D12
VOLVO VNL D12

FAQ

What is the function of this water pump?
The water pump circulates coolant throughout the engine cooling system, moving fluid between the engine block and radiator to prevent overheating.
Which vehicles is this part compatible with?
This unit is specifically designed for Volvo FH12 trucks utilizing the D12D engine code.
How can I identify if a water pump needs replacement?
Technicians should look for signs such as coolant leaking from the weep hole, unusual bearing noise, or visible play in the pump shaft.
Should I replace the belt at the same time?
It is recommended to inspect or renew the drive belts during water pump service to ensure system reliability.
What are the OE reference numbers of this part?
525.03.0011 directly replaces Volvo OE number 8149941.