Radiator — Audi Q7
Category: Engine | Severity: high | Cost: ₹8,000–₹30,000
What is Radiator?
The radiator dissipates heat from the engine coolant to maintain optimal engine temperature.
How Radiator Works
Hot coolant flows through radiator fins where airflow cools it before recirculation.
Why is Radiator Important?
Prevents engine overheating and maintains thermal stability.
Common Problems
- Leakage
- Clogging
- Corrosion
Symptoms
- Engine overheating
- Coolant loss
- Steam from hood
Causes of Failure
- Old coolant
- Rust
- Physical damage
Impact on Car Performance
Failure leads to overheating and potential engine damage.
DIY Fix Guide — Step by Step
- Check coolant level
- Inspect for leaks
- Flush radiator periodically
- Clean debris from fins
- Replace if damaged
Maintenance Tips
- Use proper coolant
- Regular flushing
Replacement Cost in India
Estimated range: ₹8,000 – ₹30,000
Where to Buy Online
When to Replace Radiator
Replace if leaking or clogged beyond repair.