8113157 Volvo NL12 D12A Water Pump
525.03.0015
Summary
This high-strength water pump is designed for Volvo NL12 engines with D12A specifications. It ensures reliable coolant circulation within the engine cooling system to maintain optimal operating temperatures in heavy commercial vehicle applications. Equivalent to OE Volvo 8113157.
| 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?
This water pump plays a critical role in the engine cooling system by circulating coolant between the engine block and the radiator. Built with heavy-duty grade materials, it is engineered to withstand high temperatures and constant vibration during long service hours in heavy commercial vehicle engines.Vehicle and engine compatibility
This component is specifically designed for use in Volvo NL12 trucks featuring D12A engines. It serves as a reliable replacement to maintain thermal stability within the cooling circuit of these heavy-duty units.Maintenance and installation
When performing maintenance, it is recommended to inspect the pump alongside the drive belts to ensure system integrity. Technicians should check for signs of leakage or unusual bearing noise during routine inspections to prevent engine overheating.Troubleshooting tips
For optimal performance, always verify engine codes and mounting specifications before installation to ensure perfect fitment within the cooling assembly.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 8113157.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 through the engine block and radiator to regulate operating temperatures and prevent overheating.
Which engines is this pump compatible with?
This specific unit is designed to fit Volvo NL12 models equipped with the D12A engine code.
How can I identify a failing water pump?
Common failure indicators include coolant leaks from the housing or weep hole, bearing play, or unusual noise during engine operation.
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?
525.03.0015 directly replaces Volvo OE number 8113157.