478845 Compatible Volvo N12 Water Pump
525.03.0018
Summary
This high-strength water pump is designed for the engine cooling system of Volvo N12 trucks. It ensures reliable coolant circulation for the TD120 engine under heavy-duty commercial vehicle operating conditions. Check the compatibility list. 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?
This water pump serves as a critical component within the engine cooling system, ensuring the continuous circulation of coolant between the engine block and the radiator. By maintaining consistent fluid flow, it prevents overheating and protects engine components from thermal stress during long service hours in heavy commercial vehicle applications.Compatible vehicles and engines
This specific unit is engineered to be compatible with Volvo N12 models equipped with TD120 engines. It serves as a reliable replacement for original equipment, ensuring that the cooling cycle remains efficient throughout the vehicle's service life.Installation and maintenance
For optimal performance, technicians should inspect the water pump during routine belt or timing belt service intervals. When replacing this component, it is recommended to check the condition of the radiator and all connecting hoses to ensure a complete and effective cooling system restoration.System reliability
Maintaining a healthy cooling system is vital for preventing engine seizure and maintaining thermal stability in heavy-duty engines.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?
The water pump acts as a centrifugal pump that continuously circulates coolant through the engine block and radiator to regulate engine temperature.
Which engine is this part compatible with?
This part is specifically designed to fit Volvo N12 vehicles utilizing the TD120 engine code.
How can I identify if a water pump is failing?
Common indicators of failure include coolant leaks from the weep hole, unusual bearing noise, or visible play in the pump shaft.
When should I replace the water pump?
It is best practice to inspect or renew the water pump during scheduled 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.