20734268 Compatible Water Pump — Volvo VNL D12
525.03.0003
Summary
This heavy-duty water pump is designed for Volvo VNL D12 engines. It ensures reliable coolant circulation within the engine cooling system to maintain optimal operating temperatures in heavy commercial vehicles. Built with high-strength components for long service life. Equivalent to OE Volvo 20734268.
| EAN Code | 8699031077147 |
|---|
Ready to Order
Compatible OEM Codes
-
VOLVO
- 85000452
- 85000076
- 8170833
- 8113275
- 3803909
- 20734268
- 20713954
- 20713787
- 20431151
- 20431137
- 20431135
-
RENAULT TRUCKS
- 7420734268
- 5001866278
Description
What does a water pump do?
The water pump is a vital component of the engine cooling system, responsible for circulating coolant between the engine block and the radiator. This centrifugal-type pump ensures that heat is effectively managed during high-load operation, preventing engine overheating in heavy commercial vehicles.Vehicle and engine compatibility
This specific unit is designed to fit Volvo VNL trucks equipped with the D12 engine. It serves as a reliable replacement for the original equipment, maintaining precise flow rates and pressure levels required for the engine's thermal management system.Maintenance and inspection
To ensure proper function, technicians should inspect the pump during routine belt service. Monitoring for signs such as coolant leaks from the weep hole or unusual bearing noise can help prevent sudden engine failure. It is recommended to check compatibility with your specific engine code before installation.Troubleshooting and selection
For professional fleet maintenance, selecting a component that meets strict machining tolerances and seal requirements is essential for long-term reliability.OE cross-reference
525.03.0003 (Water Pump Water Pumps) is the equivalent of the Volvo OE number. This part directly replaces Volvo OE number 20734268.Other OEMs
RENAULT TRUCKS
- 7420734268
- 5001866278
VOLVO
- 85000452
- 85000076
- 8170833
- 8113275
- 3803909
- 20734268
- 20713954
- 20713787
- 20431151
- 20431137
- 20431135
Compatible Vehicles
| Brand | Model | Model Type | Engine |
|---|---|---|---|
| RENAULT TRUCKS | Magnum | DXi12 | |
| RENAULT TRUCKS | MAGNUM | 440.19 | DXi |
| RENAULT TRUCKS | MAGNUM | 440.24 | DXi |
| RENAULT TRUCKS | MAGNUM | 440.26 | DXi |
| RENAULT TRUCKS | MAGNUM | 480.19 | DXi |
| RENAULT TRUCKS | MAGNUM | 480.24 | DXi |
| RENAULT TRUCKS | MAGNUM | 480.25 | DXi |
| RENAULT TRUCKS | MAGNUM | 480.26 | DXi |
| RENAULT TRUCKS | MAGNUM | DXi 12 440.18 | DXi |
| RENAULT TRUCKS | MAGNUM | DXi 12 440.18 T | DXi |
| RENAULT TRUCKS | MAGNUM | DXi 12 440.24 | DXi |
| RENAULT TRUCKS | MAGNUM | DXi 12 440.26 | DXi |
| RENAULT TRUCKS | MAGNUM | DXi 12 440.26 T | DXi |
| RENAULT TRUCKS | MAGNUM | DXi 12 480.18 | DXi |
| RENAULT TRUCKS | MAGNUM | DXi 12 480.18 T | DXi |
| RENAULT TRUCKS | MAGNUM | DXi 12 480.24 | DXi |
| RENAULT TRUCKS | MAGNUM | DXi 12 480.26 | DXi |
| RENAULT TRUCKS | MAGNUM | DXi 12 480.26 T | DXi |
| VOLVO | FH12 | D12C | |
| VOLVO | FH12 | D12D | |
| VOLVO | FH12 | FH 12/340 | |
| VOLVO | FH12 | FH 12/380 | |
| VOLVO | FH12 | FH 12/390 | |
| VOLVO | FH12 | FH 12/420 | |
| VOLVO | FH12 | FH 12/430 | |
| VOLVO | FH12 | FH 12/460 | |
| VOLVO | FH12 | FH 12/500 | |
| VOLVO | FH16 | D16C | |
| VOLVO | FM10 | D10A | |
| VOLVO | FM12 | D12C | |
| VOLVO | FM12 | D12D | |
| VOLVO | FM12 | FM 12/340 | |
| VOLVO | FM12 | FM 12/380 | |
| VOLVO | FM12 | FM 12/420 | |
| VOLVO | FM12 | FM 12/460 | |
| VOLVO | FM12 | FM 12H/340 | |
| VOLVO | FM12 | FM 12H/380 | |
| VOLVO | FM12 | FM 12H/420 | |
| VOLVO | NH12 | D12C | |
| VOLVO | VHD | D12 | |
| VOLVO | VNL | D12 |
FAQ
What is the function of this water pump?
This water pump circulates coolant through the engine block and radiator to maintain stable operating temperatures in Volvo VNL D12 engines.
Which vehicles is this part compatible with?
This component is specifically designed for Volvo VNL series trucks utilizing the D12 engine configuration.
How can I identify if a water pump is failing?
Common indicators include coolant leakage from the weep hole, unusual mechanical noise, or excessive bearing play during operation.
When should the water pump be inspected?
It is best practice to inspect the water pump during regular timing belt or alternator belt replacement intervals to prevent system failure.
What are the OE reference numbers of this part?
525.03.0003 directly replaces Volvo OE number 20734268.