Radiator Drain Plug — Maruti Suzuki Swift

Category: Cooling | Severity: low | Cost: ₹150–₹500

What is Radiator Drain Plug?

Plug used to drain coolant from the radiator.

How Radiator Drain Plug Works

Opens to release coolant for maintenance or replacement.

Why is Radiator Drain Plug Important?

Essential for coolant flushing and servicing.

Common Problems

Leakage
Thread damage

Symptoms

Coolant dripping
Low coolant level

Causes of Failure

Improper tightening
Wear and tear

Impact on Car Performance

Coolant loss leading to overheating.

DIY Fix Guide — Step by Step

Tighten plug
Replace washer

Maintenance Tips

Check during service

Replacement Cost in India

Estimated range: ₹150 – ₹500

Where to Buy Online

When to Replace Radiator Drain Plug

If leaking or damaged.