1545261 Compatible Water Pump — Volvo
525.03.0018
Summary
This high-strength water pump is engineered specifically for Volvo NL12 trucks equipped with the D12A engine. It provides reliable coolant circulation within the engine cooling system to prevent overheating during heavy-duty operation. Equivalent to OE Volvo 1545261.
| 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 is a critical component of the engine cooling system, responsible for circulating coolant between the engine block and the radiator. By maintaining consistent flow, this component ensures that the engine operates within safe temperature ranges, even under heavy-duty loads. VADEN ORIGINAL water pumps are designed to withstand high temperatures and constant vibration characteristic of heavy commercial vehicle engines.Vehicle and engine compatibility
This specific model is compatible with Volvo NL12 vehicles featuring the D12A engine. It serves as a reliable replacement to maintain the thermal stability of the engine cooling system in truck and tractor units. For exact fitment, always verify the engine code and existing part specifications before installation.Installation and maintenance
During routine maintenance or when servicing the drive belts, it is recommended to inspect the water pump for signs of wear. Technicians should look for coolant leakage from the weep hole or unusual bearing noise. Replacing this component alongside timing or alternator belts can prevent unexpected downtime in fleet operations.Troubleshooting guidance
Proper selection of a high-strength water pump ensures long-term service life and prevents overheating issues in heavy commercial vehicle 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 1545261.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?
This water pump circulates coolant through the engine block and radiator to regulate operating temperatures in heavy commercial vehicle engines.
Which vehicles is this part compatible with?
This part is designed specifically for Volvo NL12 trucks equipped with the D12A engine to ensure precise fitment and performance.
When should I replace my water pump?
It is recommended to inspect the pump during belt service. Look for signs like coolant leaks, bearing play, or unusual mechanical noise.
How can I ensure I am getting the correct part?
Always verify your engine code (such as D12A) and consult an authorized distributor to confirm compatibility with your specific vehicle model.
What are the OE reference numbers of this part?
525.03.0018 directly replaces Volvo OE number 1545261.