Drive Belt (Alternator Belt) — Maruti Suzuki Swift
Category: Electrical | Severity: high | Cost: ₹500–₹2,000
What is Drive Belt (Alternator Belt)?
Transfers mechanical power from engine to alternator.
How Drive Belt (Alternator Belt) Works
Rotates alternator pulley using engine crankshaft motion.
Why is Drive Belt (Alternator Belt) Important?
Essential for alternator to generate electricity.
Common Problems
- Belt wear
- Slipping
Symptoms
- Squealing noise
- Battery warning light
Causes of Failure
- Aging
- Improper tension
Impact on Car Performance
Stops battery charging.
DIY Fix Guide — Step by Step
- Inspect belt condition
- Adjust tension
Maintenance Tips
- Replace every 40,000–60,000 km
Replacement Cost in India
Estimated range: ₹500 – ₹2,000
Where to Buy Online
When to Replace Drive Belt (Alternator Belt)
When cracked or noisy.