478845 Compatible Water Pump — Volvo N12
525.03.0015
Summary
This water pump is engineered for the Volvo N12 with TD120 engines. It serves as a critical component in the engine cooling system, ensuring consistent coolant circulation under heavy-duty operating conditions. Designed for high-strength performance in heavy commercial vehicles. Equivalent to OE Volvo 478845.
| 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?
This water pump plays a vital role in the engine cooling system by circulating coolant between the engine block, cylinder head, and radiator. By maintaining consistent flow, it prevents engine overheating and ensures optimal operating temperatures during heavy-duty service. This component is manufactured using high-strength components to withstand high temperatures and continuous vibration.Vehicle and engine compatibility
This specific model is designed to fit Volvo N12 trucks equipped with the TD120 engine. It serves as a reliable replacement for original equipment, ensuring precise fitment within the engine's cooling circuit. This part is also compatible with various heavy commercial vehicle applications requiring precise coolant management.Installation and maintenance
When replacing this pump, technicians should inspect the associated belts and hoses to ensure system integrity. Proper installation involves verifying the mounting points and ensuring the mechanical seal is seated correctly to prevent leaks. Regular inspection of the weep hole and bearing play can help identify potential issues before they lead to system failure.Troubleshooting guidance
Consult your authorized distributor for specific installation requirements and compatibility verification.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 478845.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 block and radiator to prevent overheating during operation.
Which vehicles is this part compatible with?
This part is specifically designed for Volvo N12 trucks featuring the TD120 engine.
How can I tell if my water pump is failing?
Common indicators include coolant leaking from the weep hole, unusual bearing noise, or excessive vibration.
When should I replace the water pump?
It is recommended to inspect or renew the pump during timing belt or alternator belt service intervals.
What are the OE reference numbers of this part?
525.03.0015 directly replaces Volvo OE number 478845.