Thermal Exhaust Duct for Vinfast VF6 — Price, Symptoms & Replacement Guide
Category: Exhaust | Failure Severity: Medium | Replacement Cost in India: ₹8,000–₹30,000
What is the Thermal Exhaust Duct?
Channels hot air away from battery and electronic components to maintain safe operating temperatures.
How the Thermal Exhaust Duct Works
Directs heated air through insulated ducts and expels it outside the vehicle body.
Why the Thermal Exhaust Duct is Important
Ensures efficient cooling and prevents heat accumulation in EV systems.
Common Problems with the Thermal Exhaust Duct
- Duct leakage
- Blockage
- Insulation wear
Warning Symptoms of a Failing Thermal Exhaust Duct
- Hot air inside cabin
- Reduced cooling efficiency
- Battery overheating warnings
Common Causes of Thermal Exhaust Duct Failure
- Physical damage
- Wear and tear
- Improper installation
Impact on Car Performance
Reduced cooling efficiency leading to performance degradation.
DIY Fix Guide — Step by Step
- Inspect duct for visible damage
- Clear minor blockages if accessible
Maintenance Tips
- Inspect ducts during servicing
- Ensure no obstruction in airflow path
Thermal Exhaust Duct Replacement Cost in India
Expect to pay between ₹8,000 and ₹30,000 for genuine parts plus labour at an authorised Vinfast workshop. Local garages and aftermarket parts can be 20–40% cheaper but may compromise warranty.
Where to Buy Thermal Exhaust Duct Online
Search trusted Indian car-parts retailers like Boodmo, Amazon India and Flipkart for genuine and OEM-grade Thermal Exhaust Duct listings.
When to Replace the Thermal Exhaust Duct
When ducts are cracked, leaking, or blocked beyond repair.