8112683 Volvo NL12 D12A Water Pump
525.03.0018
Summary
This heavy-duty water pump is engineered for Volvo NL12 trucks featuring D12A engines. It ensures reliable coolant circulation within the engine cooling system to maintain optimal operating temperatures under high-load conditions. Designed for workshop professionals and fleet managers. Equivalent to OE Volvo 8112683.
| 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, cylinder head, and radiator. By maintaining steady flow, it prevents overheating and protects the engine from thermal stress during long service hours in heavy commercial vehicles.Vehicle and engine compatibility
Specifically designed for use in Volvo NL12 trucks equipped with D12A engines, this component meets the rigorous demands of heavy-duty operation. It is built to withstand high temperatures and constant vibrations typical of tractor units and heavy machinery.Maintenance and installation
When performing routine maintenance, it is recommended to inspect the pump alongside the belt drive system. Technicians should look for signs of coolant leakage or unusual noise during operation. Ensuring proper installation is vital to maintain the integrity of the cooling circuit.Troubleshooting and selection
Consult your authorized distributor to confirm 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 8112683.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?
The water pump circulates coolant throughout the engine cooling system, moving fluid between the engine block and the radiator to regulate temperature.
Which vehicles is this part compatible with?
This specific unit is designed for Volvo NL12 trucks utilizing the D12A engine code.
How can I identify a failing water pump?
Technicians should watch for coolant leaks from the weep hole, unusual bearing noise, or visible play in the pump assembly.
When should I replace the water pump?
It is best practice to inspect or replace the unit during scheduled timing belt or alternator belt service intervals.
What are the OE reference numbers of this part?
525.03.0018 directly replaces Volvo OE number 8112683.