422791 Water Pump for Volvo N12
525.03.0015
Summary
This heavy-duty water pump is designed for Volvo N12 engines to ensure precise coolant circulation. Built with high-strength components to withstand intense thermal and vibration stresses in heavy commercial vehicle engines. Equivalent to OE Volvo 422791.
| 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 critical component within the engine cooling system, functioning as a centrifugal pump that continuously circulates coolant between the engine block, cylinder head, and radiator. This process is essential to maintain optimal operating temperatures and prevent engine overheating during heavy-duty service.Compatibility and engine fitment
This specific water pump is engineered for use in Volvo N12 vehicles equipped with TD120 engines. It is designed to meet the rigorous demands of heavy commercial vehicle applications, ensuring reliable performance under continuous high-load conditions.Installation and maintenance
For optimal engine health, technicians should inspect the water pump during routine cooling system maintenance or belt service. Common indicators for replacement include coolant leakage from the weep hole or unusual bearing noise. Consult your authorized distributor to ensure exact fitment for your specific engine configuration.Troubleshooting guidance
The product is manufactured using high-strength components to manage high temperatures and vibrations effectively.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 422791.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, radiator, and heater core to maintain stable operating temperatures.
Which engine is this part compatible with?
This part is specifically designed for Volvo N12 engines with the TD120 designation.
When should I replace the water pump?
It is recommended to inspect the unit during timing belt or alternator belt service, especially if leakage or bearing noise is detected.
How can I ensure correct fitment?
Verify your specific engine code and check the compatibility list to ensure this part matches your vehicle's requirements.
What are the OE reference numbers of this part?
525.03.0015 directly replaces Volvo OE number 422791.