Water Pump — Audi Q7
Category: Engine | Severity: high | Cost: ₹6,000–₹25,000
What is Water Pump?
The water pump circulates coolant through the engine and radiator.
How Water Pump Works
Driven by the engine, it ensures continuous coolant flow for heat dissipation.
Why is Water Pump Important?
Maintains consistent engine temperature.
Common Problems
- Leakage
- Bearing failure
- Pump failure
Symptoms
- Overheating
- Coolant leak
- Whining noise
Causes of Failure
- Wear and tear
- Poor coolant quality
Impact on Car Performance
Failure causes overheating and engine damage.
DIY Fix Guide — Step by Step
- Check coolant levels
- Inspect for leaks
- Listen for noise
- Replace worn pump
- Use proper coolant
Maintenance Tips
- Replace during timing service
- Use quality coolant
Replacement Cost in India
Estimated range: ₹6,000 – ₹25,000
Where to Buy Online
When to Replace Water Pump
Replace at signs of leakage or noise.