478405 Volvo FL12 TD122 Water Pump
525.03.0018
Summary
This water pump is designed for Volvo FL12 trucks with TD122 engines. It serves as a critical component within the engine cooling system to ensure proper coolant circulation and thermal management in heavy commercial vehicle applications. Equivalent to OE Volvo 478405.
| 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 is a vital component within the engine cooling system, responsible for circulating coolant between the engine block and the radiator. By maintaining consistent fluid flow, it prevents overheating and ensures the engine operates within its optimal thermal range under heavy-duty conditions.Vehicle and engine compatibility
This specific unit is designed for Volvo FL12 trucks equipped with TD122 engines. It provides reliable performance for fleet managers and workshop technicians looking to maintain engine longevity in heavy commercial vehicles. Check the compatibility list.Installation and maintenance
When performing maintenance, it is recommended to inspect the pump housing and mechanical seals for any signs of leakage. For optimal results, technicians should check the drive belt and related cooling components during installation to ensure the entire system functions correctly.Troubleshooting tips
Monitoring for symptoms such as unusual noise or visible coolant leaks from the weep hole can help identify potential failures before they lead to engine overheating.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 478405.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 radiator and the engine block to prevent overheating.
Which engines is this part compatible with?
This water pump is specifically designed for use in Volvo FL12 trucks featuring TD122 engines.
How can I tell if my water pump is failing?
Common signs of failure include coolant leaks from the weep hole, unusual bearing noise, or visible play in the pump shaft.
Should I replace other parts when installing a new pump?
It is often recommended to inspect or replace the drive belt and gaskets at the same time to ensure complete system integrity.
What are the OE reference numbers of this part?
525.03.0018 directly replaces Volvo OE number 478405.