8149937 Compatible Water Pump — Volvo N12
525.03.0015
Summary
This water pump is designed for Volvo N12 engines, specifically the TD122 series. It serves as a critical component in the engine cooling system, ensuring steady coolant circulation to maintain optimal engine temperatures in heavy commercial vehicles. 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?
This water pump is a vital component within the engine cooling system, responsible for circulating coolant between the engine block, cylinder head, and radiator. By maintaining consistent flow, it prevents overheating and ensures the engine operates within its designed thermal parameters even under high-load conditions. The assembly features high-strength components designed to withstand significant vibration and temperature fluctuations typical of heavy commercial vehicle service.Vehicle and engine compatibility
This specific model is compatible with Volvo N12 trucks featuring the TD122 engine. It is engineered to meet the rigorous demands of heavy-duty applications, providing reliable performance for fleet managers and workshop technicians looking for dependable cooling solutions. Check the compatibility list to ensure a precise fit for your specific engine configuration.Installation and maintenance
For optimal performance, technicians should inspect the water pump during routine belt or timing belt service intervals. When replacing the unit, it is essential to check the condition of the seals and mounting surfaces to prevent leaks. Ensuring proper alignment during installation prevents premature bearing wear and maintains long-term system integrity.Troubleshooting and inspection
Regular monitoring for symptoms such as coolant leaks from the weep hole or unusual mechanical noise can help identify potential failures before they lead to engine overheating.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?
The water pump circulates coolant through the engine block and radiator to regulate operating temperatures in heavy commercial vehicle engines.
Which engines is this part compatible with?
This part is specifically designed to fit Volvo N12 trucks equipped with TD122 engines.
What are common signs of water pump failure?
Technicians should watch for coolant leaking from the weep hole, unusual mechanical noise, or excessive play in the bearing.
When should I replace my water pump?
It is recommended to inspect or replace 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 8149937.