Pulley for Nissan Gravite — Price, Symptoms & Replacement Guide
Category: AC | Failure Severity: Medium | Replacement Cost in India: ₹3,000–₹9,000
What is the Pulley?
The pulley transfers rotational motion from the engine belt to the AC compressor.
How the Pulley Works
It spins continuously with the engine and engages the compressor when the clutch activates.
Why the Pulley is Important
Essential for transmitting engine power to the compressor.
Common Problems with the Pulley
- Bearing noise
- Misalignment
- Wear
Warning Symptoms of a Failing Pulley
- Squealing noise
- Vibration
- AC not working
Common Causes of Pulley Failure
- Bearing failure
- Improper belt tension
- Dust ingress
Impact on Car Performance
Disrupts compressor operation and reduces cooling.
DIY Fix Guide — Step by Step
- Inspect pulley rotation
- Check belt tension
- Listen for noise
- Replace worn pulley
Maintenance Tips
- Keep belt properly tensioned
- Inspect during servicing
Pulley Replacement Cost in India
Expect to pay between ₹3,000 and ₹9,000 for genuine parts plus labour at an authorised Nissan workshop. Local garages and aftermarket parts can be 20–40% cheaper but may compromise warranty.
Where to Buy Pulley Online
Search trusted Indian car-parts retailers like Boodmo, Amazon India and Flipkart for genuine and OEM-grade Pulley listings.
When to Replace the Pulley
Replace when noisy or misaligned.