Thermal Drain Plug — Tesla Model Y

Category: Exhaust | Severity: low | Cost: ₹500–₹2,000

What is Thermal Drain Plug?

Plug used to drain coolant from system.

How Thermal Drain Plug Works

Opens to release coolant during maintenance.

Why is Thermal Drain Plug Important?

Essential for servicing.

Common Problems

Leakage
Thread damage

Symptoms

Coolant drip

Causes of Failure

Wear
Improper tightening

Impact on Car Performance

Coolant loss.

DIY Fix Guide — Step by Step

Tighten or replace plug

Maintenance Tips

Check during servicing

Replacement Cost in India

Estimated range: ₹500 – ₹2,000

Where to Buy Online

When to Replace Thermal Drain Plug

If leaking or damaged.