1545261 Compatible Volvo Water Pump
525.03.0015
Summary
This water pump is designed for Volvo N12 engines, specifically the TD122 series. It functions within the engine cooling system to ensure reliable coolant circulation under heavy-duty operating conditions for heavy commercial vehicles. Equivalent to OE Volvo 1545261.
| EAN Code | 8699031077260 |
|---|
Ready to Order
Compatible OEM Codes
-
VOLVO
- 8149937
- 8113431
- 8113157
- 8112683
- 8112520
- 5002225
- 479931
- 478845
- 478405
- 470232
- 468937
- 468250
- 422791
- 3184802
- 20431484
- 1699790
- 1699786
- 1698620
- 1675945
- 1545261
Description
What does a water pump do?
A water pump serves as a vital component within the engine cooling system, acting as a centrifugal-type pump that continuously circulates coolant between the engine block, cylinder head, and radiator. This process is essential to regulate engine temperature and prevent overheating during long service hours in heavy commercial vehicle applications.Vehicle and engine compatibility
This specific water pump is compatible with Volvo N12 vehicles equipped with TD122 engines. It is engineered to meet the high-load requirements of tractor units and heavy trucks, ensuring consistent performance through high-strength components and precise housing machining.Installation and maintenance
For optimal performance, technicians should inspect the pump during routine belt service. When replacing this component, it is recommended to check the condition of the timing or alternator belt. Proper installation ensures that the mechanical seal and bearing set can withstand high temperatures and vibrations without premature failure.Troubleshooting and replacement
If you notice coolant leaking from the weep hole or hear unusual bearing noise, it may indicate the need for replacement. Consult your authorized distributor to ensure exact fitment for your engine type.OE cross-reference
525.03.0015 (Water Pump Water Pumps) is the equivalent of the Volvo OE number. This part directly replaces Volvo OE number 1545261.Other OEMs
VOLVO
- 8149937
- 8113431
- 8113157
- 8112683
- 8112520
- 5002225
- 479931
- 478845
- 478405
- 470232
- 468937
- 468250
- 422791
- 3184802
- 20431484
- 1699790
- 1699786
- 1698620
- 1675945
- 1545261
Compatible Vehicles
| Brand | Model | Model Type | Engine |
|---|---|---|---|
| VOLVO | B10B | D10A | |
| VOLVO | B10M | D10A | |
| VOLVO | B10M | TD100 | |
| VOLVO | B12 | D12A | |
| VOLVO | B12 | TD120 | |
| VOLVO | F10 | TD100 | |
| VOLVO | F10 | TD101 | |
| VOLVO | F10 | TD102 | |
| VOLVO | F12 | TD120 | |
| VOLVO | F12 | TD121 | |
| VOLVO | F12 | TD122 | |
| VOLVO | F7 | TD70 | |
| VOLVO | F7 | TD71 | |
| VOLVO | FL10 | D10A | |
| VOLVO | FL10 | TD102 | |
| VOLVO | FL10 | TD103 | |
| VOLVO | FL12 | TD122 | |
| VOLVO | FL12 | TD123 | |
| VOLVO | FM10 | FM 10/320 | |
| VOLVO | FM10 | FM 10/360 | |
| VOLVO | N10 | TD100 | |
| VOLVO | N10 | TD101 | |
| VOLVO | N12 | TD120 | |
| VOLVO | N12 | TD122 | |
| VOLVO | NL10 | D10A | |
| VOLVO | NL12 | D12A |
FAQ
What is the function of this water pump?
The water pump circulates coolant throughout the engine cooling system, moving liquid between the engine block, radiator, and heater core to maintain stable temperatures.
Which engines is this part compatible with?
This part is specifically designed for use in Volvo N12 vehicles that are equipped with TD122 engines.
How can I identify if the water pump needs replacement?
Common indicators include visible coolant leaking from the weep hole, excessive noise from the bearing set, or signs of play in the shaft.
When should I replace the water pump?
It is best practice to inspect or renew the water pump together with the timing belt or alternator belt service to prevent system failure.
What are the OE reference numbers of this part?
525.03.0015 directly replaces Volvo OE number 1545261.