Head Gasket for Aston Martin DBX — Price, Symptoms & Replacement Guide
Category: Engine | Failure Severity: High | Replacement Cost in India: ₹1,50,000–₹4,00,000
What is the Head Gasket?
A sealing gasket between the engine block and cylinder head that prevents leakage of gases, oil, and coolant.
How the Head Gasket Works
Maintains a tight seal under high pressure and temperature during combustion.
Why the Head Gasket is Important
Critical for maintaining engine compression and preventing fluid mixing.
Common Problems with the Head Gasket
- Blown gasket
- Coolant leakage
- Oil contamination
Warning Symptoms of a Failing Head Gasket
- White smoke
- Overheating
- Milky engine oil
Common Causes of Head Gasket Failure
- Overheating
- Engine stress
- Poor maintenance
Impact on Car Performance
Severe engine damage and loss of compression.
DIY Fix Guide — Step by Step
- No DIY, requires professional repair
Maintenance Tips
- Maintain cooling system
- Avoid overheating
Head Gasket Replacement Cost in India
Expect to pay between ₹1,50,000 and ₹4,00,000 for genuine parts plus labour at an authorised Aston Martin workshop. Local garages and aftermarket parts can be 20–40% cheaper but may compromise warranty.
Where to Buy Head Gasket Online
Search trusted Indian car-parts retailers like Boodmo, Amazon India and Flipkart for genuine and OEM-grade Head Gasket listings.
When to Replace the Head Gasket
When blown or leaking.