Heat Shield — Vinfast VF7
Category: Exhaust | Severity: medium | Cost: ₹5,000–₹15,000
What is Heat Shield?
Protective barrier that prevents heat from affecting sensitive components like battery packs and wiring.
How Heat Shield Works
Reflects and dissipates heat generated from power electronics and drivetrain components.
Why is Heat Shield Important?
Prevents overheating of battery and electrical systems in EVs.
Common Problems
- Shield corrosion
- Loose mounting
Symptoms
- Burning smell
- Heat transfer to cabin floor
Causes of Failure
- Road debris damage
- Wear over time
Impact on Car Performance
Reduced thermal protection, potential battery overheating.
DIY Fix Guide — Step by Step
- Inspect underbody
- Tighten loose bolts
Maintenance Tips
- Check for rust or damage during service
Replacement Cost in India
Estimated range: ₹5,000 – ₹15,000
Where to Buy Online
When to Replace Heat Shield
When damaged, corroded, or detached.