478845 Compatible Water Pump for Volvo B12
525.03.0018
Summary
This high-strength water pump is designed for Volvo B12 engines with TD120 specifications. It ensures reliable coolant circulation within the engine cooling system to maintain optimal operating temperatures in heavy commercial vehicle applications. Equivalent to OE Volvo 478845.
| EAN Code | 8699031077314 |
|---|
Ready to Order
Compatible OEM Codes
-
VOLVO
- 8149937
- 8113431
- 8113157
- 8112683
- 8112523
- 8112520
- 5002225
- 479931
- 478845
- 478405
- 422791
- 3184802
- 20431484
- 1699790
- 1699786
- 1698620
- 1675945
- 1545261
Description
What does a water pump do?
The water pump serves as a critical component within the engine cooling system, responsible for circulating coolant between the engine block and the radiator. This component is engineered to withstand high-load operating conditions, utilizing high-strength components to manage temperature fluctuations and mechanical vibrations effectively.Vehicle and engine compatibility
This specific model is designed for use in Volvo B12 vehicles equipped with TD120 engines. It ensures precise fitment and performance for heavy-duty commercial applications where reliable thermal management is essential for engine longevity.Installation and maintenance
For optimal performance, technicians should inspect the pump during routine cooling system service or when replacing belts. Monitoring for signs such as leaks from the weep hole or unusual bearing noise can help prevent engine overheating. Always ensure all mounting surfaces are clean during installation to maintain a proper seal.Troubleshooting guidance
Check the compatibility list to ensure this part meets your specific engine requirements.OE cross-reference
525.03.0018 (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
- 8112523
- 8112520
- 5002225
- 479931
- 478845
- 478405
- 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?
It acts as a centrifugal pump that continuously circulates coolant throughout the engine block and radiator to prevent overheating.
Which engines is this part compatible with?
This unit is specifically designed for Volvo B12 vehicles featuring the TD120 engine series.
How can I identify a failing water pump?
Watch for coolant leaks from the weep hole, unusual mechanical noise, or any signs of bearing play during inspection.
When should the water pump be replaced?
It is recommended to inspect or replace the unit during regular timing belt or alternator belt service intervals.
What are the OE reference numbers of this part?
525.03.0018 directly replaces Volvo OE number 478845.