Coolant Reservoir — Toyota Fortuner Legender
Category: Cooling | Severity: medium | Cost: ₹1,500–₹5,000
What is Coolant Reservoir?
Stores excess coolant and maintains system pressure.
How Coolant Reservoir Works
Expands and contracts coolant during heating cycles.
Why is Coolant Reservoir Important?
Prevents coolant loss and air entry.
Common Problems
- Cracks
- Cap failure
Symptoms
- Coolant leakage
- Low coolant level
Causes of Failure
- Heat stress
- Plastic degradation
Impact on Car Performance
Cooling inefficiency.
DIY Fix Guide — Step by Step
- Check for cracks
- Replace cap
Maintenance Tips
- Maintain coolant level
- Inspect tank regularly
Replacement Cost in India
Estimated range: ₹1,500 – ₹5,000
Where to Buy Online
When to Replace Coolant Reservoir
When cracked or leaking.