422791 Compatible Water Pump — Volvo F12
525.03.0018
Summary
This water pump is designed for Volvo F12 trucks with TD122 engines. It ensures reliable coolant circulation within the engine cooling system to maintain optimal operating temperatures under heavy-duty conditions. Equivalent to OE Volvo 422791.
| 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 vital component within the engine cooling system, responsible for circulating coolant between the engine block and the radiator. By maintaining steady flow, it prevents overheating and ensures the engine operates at its ideal thermal range, which is critical for long-haul durability and engine longevity.Vehicle and engine compatibility
This specific unit is designed for Volvo F12 trucks equipped with TD122 engines. It provides a precise fit for heavy commercial vehicle applications, ensuring that the cooling cycle remains uninterrupted even under high engine loads and demanding operating environments.Installation and maintenance
For optimal performance, technicians should inspect the pump during routine belt service. Key signs of wear include coolant leakage from the weep hole or unusual bearing noise. When replacing this component, it is recommended to check the condition of all related hoses and belts to ensure a complete system refresh.Troubleshooting guidance
Consult your authorized distributor to confirm compatibility with your specific engine configuration.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 422791.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 circulates coolant through the engine block and radiator to prevent overheating and maintain stable operating temperatures.
Which vehicles is this part compatible with?
This unit is specifically designed for Volvo F12 trucks featuring the TD122 engine.
How can I tell if my water pump is failing?
Common indicators include visible coolant leaks from the weep hole, unusual mechanical noises, or signs of bearing play.
When should I replace the water pump?
It is best practice to inspect or replace the pump during scheduled timing belt or alternator belt maintenance to prevent sudden failure.
What are the OE reference numbers of this part?
525.03.0018 directly replaces Volvo OE number 422791.