Cylinder Head — Renault Duster
Category: Engine | Severity: high | Cost: ₹25,000–₹90,000
What is Cylinder Head?
Cylinder head sits above the cylinder block and houses valves, combustion chambers, and camshaft.
How Cylinder Head Works
It seals the combustion chamber and allows air-fuel intake and exhaust gas exit.
Why is Cylinder Head Important?
Critical for combustion efficiency and engine sealing.
Common Problems
- Warping
- Cracks
- Carbon buildup
Symptoms
- Overheating
- White smoke
- Coolant loss
Causes of Failure
- Overheating
- Coolant leakage
- Material fatigue
Impact on Car Performance
Damaged head reduces engine performance and may cause failure.
DIY Fix Guide — Step by Step
- Check coolant levels
- Inspect for smoke
Maintenance Tips
- Maintain cooling system
- Avoid overheating
Replacement Cost in India
Estimated range: ₹25,000 – ₹90,000
Where to Buy Online
When to Replace Cylinder Head
When cracked or severely warped.