478845 Volvo FL12 TD123 Water Pump
525.03.0015
Summary
Engine cooling water pump designed for Volvo FL12 trucks equipped with TD123 engines. This heavy-duty component ensures reliable coolant circulation to maintain optimal operating temperatures in heavy commercial vehicle engines. Equivalent to OE Volvo 478845.
| 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 critical component within the engine cooling system, designed to circulate coolant between the engine block and the radiator. By maintaining steady fluid flow, it prevents overheating and ensures the engine operates within its ideal thermal range during heavy-duty service cycles.Vehicle and engine compatibility
This specific unit is engineered for Volvo FL12 trucks featuring TD123 engines. It serves as a reliable replacement for components in heavy commercial vehicle applications, ensuring compatibility with the specific requirements of the vehicle's cooling circuit.Installation and maintenance
For optimal performance, technicians should inspect the pump during routine belt or timing belt service. When replacing this component, it is essential to ensure that all seals and gaskets are properly seated to prevent leaks and maintain system pressure.Troubleshooting guidance
Monitoring for signs such as coolant leakage from the weep hole or unusual bearing noise can help identify potential failures before they lead to significant engine damage.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 478845.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 maintain the engine's ideal operating temperature.
Which vehicles is this part compatible with?
This component is specifically designed for Volvo FL12 trucks that are equipped with TD123 engines.
What are common signs of a failing water pump?
Common indicators include coolant leaking from the weep hole, unusual bearing noise, or excessive vibration during engine operation.
Should I replace the pump during belt service?
Yes, it is recommended to inspect or replace the water pump during timing belt or alternator belt service to prevent future downtime.
What are the OE reference numbers of this part?
525.03.0015 directly replaces Volvo OE number 478845.