20431484 Compatible Water Pump — Volvo N12
525.03.0018
Summary
This heavy-duty water pump is engineered for the Volvo N12 with TD122 engines. It ensures precise coolant circulation within the engine cooling system to maintain optimal operating temperatures in heavy commercial vehicles. Equivalent to OE Volvo 20431484.
| 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. Designed for heavy commercial vehicle applications, it utilizes high-strength components to withstand high temperatures and constant vibration during long service hours.Vehicle and engine compatibility
This specific component is compatible with Volvo N12 trucks featuring the TD122 engine. It is engineered to meet the rigorous demands of heavy-duty operation, ensuring that thermal management remains stable even under extreme load conditions.Maintenance and inspection
When performing engine maintenance, it is recommended to inspect the water pump alongside the timing belt or alternator belt service. Technicians should check for signs of coolant leakage from the weep hole or unusual bearing noise to ensure system integrity.Troubleshooting guidance
Consult your authorized distributor to verify exact fitment for 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 20431484.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 primary function of this water pump?
It acts as a centrifugal pump that continuously circulates coolant between the engine block, cylinder head, and radiator to prevent overheating.
Which vehicles is this part compatible with?
This component is specifically designed for Volvo N12 models equipped with the TD122 engine.
When should I inspect the water pump?
It is best practice to inspect the unit during routine belt services or if you notice coolant leaks or abnormal mechanical noise.
How can I identify if the pump is failing?
Common failure indicators include coolant leaking from the weep hole, bearing play, or excessive noise during engine operation.
What are the OE reference numbers of this part?
525.03.0018 directly replaces Volvo OE number 20431484.