8149937 Compatible Water Pump for Volvo NL12
525.03.0015
Summary
This high-strength water pump is engineered for the cooling system of Volvo NL12 trucks equipped with D12A engines. It ensures reliable coolant circulation to maintain optimal engine temperature under heavy-duty operating conditions. Equivalent to OE Volvo 8149937.
| 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?
The water pump serves as a critical component within the engine cooling system, acting as a centrifugal pump that continuously circulates coolant between the engine block, cylinder head, and radiator. By maintaining this flow, the component prevents overheating and ensures stable operating temperatures for the engine during long service hours.Vehicle and engine compatibility
This specific unit is designed for Volvo NL12 vehicles featuring the D12A engine. It is built to withstand the high temperatures and vibrations typical of heavy commercial vehicle engines. Check the compatibility list for exact fitment details.Installation and maintenance
To ensure optimal performance, technicians should inspect the pump during routine belt services. Common indicators for replacement include coolant leakage from the weep hole or unusual noise from the bearing assembly. Proper installation requires verifying alignment to prevent premature wear of the mechanical seal.Troubleshooting guidance
Consult your authorized distributor for more information regarding this component and its application in heavy-duty engines.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 8149937.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?
This water pump circulates coolant throughout the engine cooling system, moving fluid between the engine block, radiator, and heater core to prevent overheating.
Which vehicles is this part compatible with?
This component is designed specifically for Volvo NL12 vehicles that are equipped with the D12A engine.
What are common signs of a failing water pump?
Technicians should look for signs such as coolant leaking from the weep hole, bearing play, or unusual noises coming from the engine cooling assembly.
When should I replace the water pump?
It is recommended to inspect or renew the water pump during regular timing belt or alternator belt service intervals to prevent unexpected failure.
What are the OE reference numbers of this part?
525.03.0015 directly replaces Volvo OE number 8149937.