Upper Radiator Hose — Nissan Gravite
Category: Cooling | Severity: high | Cost: ₹500–₹2,000
What is Upper Radiator Hose?
Carries hot coolant from engine to radiator.
How Upper Radiator Hose Works
Transfers heated coolant to radiator for cooling cycle.
Why is Upper Radiator Hose Important?
Essential for continuous coolant circulation.
Common Problems
- Cracks
- Leaks
- Hardening
Symptoms
- Coolant leak
- Overheating
- Low coolant
Causes of Failure
- Heat exposure
- Aging rubber
Impact on Car Performance
Coolant loss leads to overheating risk.
DIY Fix Guide — Step by Step
- Inspect hose
- Check clamps
- Replace if cracked
Maintenance Tips
- Check every service
- Replace every 50k km
Replacement Cost in India
Estimated range: ₹500 – ₹2,000
Where to Buy Online
When to Replace Upper Radiator Hose
Replace when cracked or leaking.