Coolant Reservoir — Nissan Gravite
Category: Engine | Severity: medium | Cost: ₹1,500–₹6,000
What is Coolant Reservoir?
The coolant reservoir stores excess coolant and supplies it back to the system when needed.
How Coolant Reservoir Works
Acts as an expansion tank to handle coolant volume changes due to temperature.
Why is Coolant Reservoir Important?
Maintains proper coolant levels and prevents overheating.
Common Problems
- Cracks
- Leakage
Symptoms
- Low coolant level
- Engine overheating
Causes of Failure
- Heat stress
- Aging plastic
Impact on Car Performance
Low coolant can lead to overheating and engine damage.
DIY Fix Guide — Step by Step
- Check coolant level
- Inspect for cracks
- Refill with proper coolant
Maintenance Tips
- Inspect regularly
- Use recommended coolant
Replacement Cost in India
Estimated range: ₹1,500 – ₹6,000
Where to Buy Online
When to Replace Coolant Reservoir
Replace if cracked or leaking.