8112520 Volvo B12 D12A Water Pump
525.03.0018
Summary
This water pump is engineered for the Volvo B12 engine, specifically designed for the D12A series. It serves as a critical component in the engine cooling system, ensuring reliable coolant circulation to maintain optimal operating temperatures in heavy commercial vehicles. Equivalent to OE Volvo 8112520.
| 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 vital centrifugal-type component within the engine cooling system that continuously circulates coolant between the engine block, cylinder head, and radiator. By maintaining this constant flow, it prevents engine overheating and ensures stable thermal management during high-load operations.Engine compatibility and fitment
This specific part is designed to fit Volvo B12 trucks equipped with D12A engines. It is built to withstand the rigorous thermal and vibration conditions typical of heavy commercial vehicle service life.Installation and maintenance
For optimal performance, technicians should inspect the pump during regular belt or timing belt service intervals. It is recommended to check for signs of coolant leakage from the weep hole or unusual bearing noise, as these are common indicators of component wear. Always verify compatibility with the specific engine code to ensure a precise fit.Troubleshooting guidance
Consult your authorized distributor to confirm exact fitment and part details.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 8112520.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?
It acts as a centrifugal pump that circulates coolant between the engine block, cylinder head, radiator, and heater core to prevent overheating.
Which engines is this part compatible with?
This component is specifically engineered for Volvo B12 vehicles utilizing the D12A engine series.
How can I know if my water pump needs replacement?
Watch for symptoms such as coolant leaking from the weep hole, increased mechanical noise, or signs of bearing play during inspection.
When should the water pump be inspected?
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?
525.03.0018 directly replaces Volvo OE number 8112520.