Cooling Fins — Nissan Gravite
Category: AC | Severity: medium | Cost: ₹2,000–₹7,000
What is Cooling Fins?
Cooling fins are thin metal sheets attached to the condenser core to dissipate heat efficiently.
How Cooling Fins Works
They increase surface area allowing faster heat transfer from refrigerant to air.
Why is Cooling Fins Important?
Critical for effective cooling and heat rejection.
Common Problems
- Bent fins
- Dust blockage
- Corrosion
Symptoms
- Weak cooling
- Overheating AC
- Reduced airflow
Causes of Failure
- Road debris
- Dirt accumulation
- Moisture exposure
Impact on Car Performance
Reduces condenser efficiency and AC performance.
DIY Fix Guide — Step by Step
- Clean fins using soft brush
- Straighten bent fins carefully
- Remove debris from front grille
- Avoid high-pressure washing
Maintenance Tips
- Keep grille clean
- Inspect regularly
Replacement Cost in India
Estimated range: ₹2,000 – ₹7,000
Where to Buy Online
When to Replace Cooling Fins
Replace when heavily damaged or corroded.