3184802 Compatible Water Pump — Volvo NL12
525.03.0018
Summary
This high-strength water pump is designed for Volvo NL12 trucks equipped with D12A engines. It ensures reliable coolant circulation within the engine cooling system to maintain optimal operating temperatures under heavy-duty conditions. Equivalent to OE Volvo 3184802.
| 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 serves as a critical component within the engine cooling system, acting as a centrifugal pump that continuously circulates coolant between the engine block, cylinder head, and radiator. By maintaining this constant flow, the component prevents overheating and ensures stable thermal management during long-haul operations.Vehicle and engine compatibility
This specific unit is engineered to fit Volvo NL12 trucks featuring the D12A engine. It is built to withstand high temperatures and continuous vibration, making it suitable for heavy commercial vehicle service requirements. For exact fitment, always verify your engine code against the technical data.Maintenance and inspection
During maintenance, it is recommended to inspect the pump housing and mechanical seals alongside timing belt or alternator belt replacements. Professional technicians should check for signs of coolant leakage from the weep hole or unusual bearing noise to prevent sudden engine overheating.Troubleshooting tips
Vaden Original components are developed with high-load operating conditions in mind to ensure durability and reliability in the field.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 3184802.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 throughout the engine block, cylinder head, and radiator to prevent overheating.
Which vehicle is this part compatible with?
This part is specifically designed for Volvo NL12 trucks equipped with the D12A engine.
When should I replace my water pump?
It is best to inspect or renew the unit during timing belt or alternator belt service intervals to avoid system failure.
What are common signs of a failing water pump?
Technicians should look for coolant leaking from the weep hole, unusual bearing noise, or excessive play in the shaft.
What are the OE reference numbers of this part?
525.03.0018 directly replaces Volvo OE number 3184802.