21010AA527 Nissan PUMP ASSY-WATER, Price: 553.36$, Weight: 1.913kg
| Make | Number | Name | Availability | Weight, kg | Ship in, Days | Price |
|---|---|---|---|---|---|---|
Nissan |
21010AA527 |
PUMP ASSY-WATER |
6 |
1.913 |
2-3 |
553.36$ |
Originals
| Make | Number | Name | Availability | Weight, kg | Processing, days | Price | |
|---|---|---|---|---|---|---|---|
| Nissan |
PUMP ASSY-WATER
|
6 |
2.2
|
|
664.03$
|
Substitutions
| Make | Number | Name | Availability | Weight, kg | Processing, days | Price | |
|---|---|---|---|---|---|---|---|
| GMB |
WATER PUMP
|
9 |
1.838
|
4-5
|
44.45$
|
Compatibility
| Body Style | Engine | Frame | Vehicle Grade | Market | Model | Model Year From | Diagram |
|---|---|---|---|---|---|---|---|
| HARDTOP | RB25DET | ENY34 | 250S | Japan | Y34 | 12.2001 | View |
Engine Coolant Circulation Pump Assembly ?
This coolant pump is a core part of the engine cooling system. It is needed to keep coolant moving through the engine block, heater circuit, and radiator so temperatures stay stable in traffic, on highways, and under load. A healthy pump helps prevent overheating, warped cylinder head issues, and premature gasket wear.
How It Works ⚙️
Inside the housing, an impeller spins with the engine drive. As it rotates, it pulls coolant from the inlet and pushes it through the cooling passages at a steady rate. The bearing supports smooth rotation, while the seal keeps coolant from leaking out onto belts and pulleys. Proper flow also improves heater performance and keeps the thermostat and radiator doing their job efficiently.
What Happens If It’s Failing ?
When the pump wears out, common results are coolant leaks from the weep area, noisy bearing rumble, weak cabin heat, and rising engine temperature. If it fully breaks, coolant circulation can stop, leading to rapid overheating and serious engine damage. Replace at the first signs of leakage, wobble, or abnormal noise.
Compatibility ✅
- Carnival 24 (2024-)