Thermal Cap Seal — Tesla Model Y

Category: Exhaust | Severity: low | Cost: ₹300–₹1,500

What is Thermal Cap Seal?

Seal ensuring airtight closure of coolant reservoir cap.

How Thermal Cap Seal Works

Prevents coolant leakage and pressure loss.

Why is Thermal Cap Seal Important?

Maintains system pressure.

Common Problems

Seal wear

Symptoms

Coolant evaporation

Causes of Failure

Aging

Impact on Car Performance

Reduced cooling efficiency.

DIY Fix Guide — Step by Step

Replace seal

Maintenance Tips

Inspect regularly

Replacement Cost in India

Estimated range: ₹300 – ₹1,500

Where to Buy Online

When to Replace Thermal Cap Seal

If seal is worn or leaking.