Coolant Reservoir — Volvo XC90
Category: Cooling | Severity: medium | Cost: ₹3,000–₹10,000
What is Coolant Reservoir?
Stores excess coolant and maintains proper coolant levels.
How Coolant Reservoir Works
Expands and contracts coolant volume based on temperature.
Why is Coolant Reservoir Important?
Prevents coolant loss and maintains pressure.
Common Problems
- Cracks
- Leaks
Symptoms
- Low coolant warning
- Visible cracks
Causes of Failure
- Heat stress
- Aging plastic
Impact on Car Performance
Coolant loss leading to overheating.
DIY Fix Guide — Step by Step
- Inspect for cracks
- Replace if damaged
Maintenance Tips
- Check coolant level regularly
Replacement Cost in India
Estimated range: ₹3,000 – ₹10,000
Where to Buy Online
When to Replace Coolant Reservoir
When cracked or leaking.