Cylinder Head for Bentley Bentayga — Price, Symptoms & Replacement Guide
Category: Engine | Failure Severity: High | Replacement Cost in India: ₹1,50,000–₹4,50,000
What is the Cylinder Head?
The cylinder head sits above the cylinder block and houses valves, camshaft, and combustion chambers.
How the Cylinder Head Works
It seals the combustion chamber and controls air-fuel intake and exhaust flow through valves.
Why the Cylinder Head is Important
Essential for combustion efficiency and engine breathing.
Common Problems with the Cylinder Head
- Cracks
- Warping
- Valve seat damage
- Oil leaks
Warning Symptoms of a Failing Cylinder Head
- Overheating
- White smoke
- Coolant loss
- Engine misfire
Common Causes of Cylinder Head Failure
- Overheating
- Poor cooling
- Gasket failure
Impact on Car Performance
Reduced combustion efficiency and power loss.
DIY Fix Guide — Step by Step
- Check coolant levels
- Inspect for leaks
- Avoid overheating conditions
Maintenance Tips
- Use proper coolant
- Regular engine checks
Cylinder Head Replacement Cost in India
Expect to pay between ₹1,50,000 and ₹4,50,000 for genuine parts plus labour at an authorised Bentley workshop. Local garages and aftermarket parts can be 20–40% cheaper but may compromise warranty.
Where to Buy Cylinder Head Online
Search trusted Indian car-parts retailers like Boodmo, Amazon India and Flipkart for genuine and OEM-grade Cylinder Head listings.
When to Replace the Cylinder Head
Replace if cracked or severely warped.