Water Pump — Nissan Gravite
Category: Engine | Severity: high | Cost: ₹5,000–₹20,000
What is Water Pump?
The water pump circulates coolant through the engine and radiator.
How Water Pump Works
Driven by engine belt, it pushes coolant continuously.
Why is Water Pump Important?
Maintains consistent engine cooling.
Common Problems
- Leakage
- Bearing failure
Symptoms
- Overheating
- Coolant leak
Causes of Failure
- Wear
- Seal damage
Impact on Car Performance
Failure leads to rapid overheating.
DIY Fix Guide — Step by Step
- Check coolant leaks
- Listen for noise
- Inspect belt drive
Maintenance Tips
- Replace with timing belt if applicable
Replacement Cost in India
Estimated range: ₹5,000 – ₹20,000
Where to Buy Online
When to Replace Water Pump
Replace if leaking or noisy.