Upper Radiator Hose — Renault Duster
Category: Cooling | Severity: high | Cost: ₹800–₹2,500
What is Upper Radiator Hose?
Carries hot coolant from engine to radiator.
How Upper Radiator Hose Works
Transfers heated coolant into radiator for cooling cycle.
Why is Upper Radiator Hose Important?
Critical for heat dissipation cycle.
Common Problems
- Cracks
- Leakage
- Bulging
Symptoms
- Coolant leak
- Overheating
- Visible damage
Causes of Failure
- Heat wear
- Aging rubber
Impact on Car Performance
Coolant loss leads to overheating.
DIY Fix Guide — Step by Step
- Inspect hose
- Check clamps
- Replace if cracked
Maintenance Tips
- Inspect every service
- Avoid low coolant
Replacement Cost in India
Estimated range: ₹800 – ₹2,500
Where to Buy Online
When to Replace Upper Radiator Hose
Replace if cracked or leaking.