Cylinder Block — MG Motor Majestor
Category: Engine | Severity: high | Cost: ₹40,000–₹1,20,000
What is Cylinder Block?
The cylinder block is the main structural component of the engine that houses cylinders, coolant passages, and oil galleries.
How Cylinder Block Works
It supports pistons, crankshaft, and other internal parts while allowing coolant and oil circulation.
Why is Cylinder Block Important?
Acts as the foundation of the engine and maintains structural integrity under extreme pressure and temperature.
Common Problems
- Cracks
- Overheating
- Oil leakage
Symptoms
- Coolant loss
- White smoke
- Engine overheating
Causes of Failure
- Poor cooling
- Manufacturing defects
- Overheating
Impact on Car Performance
Severe damage can lead to complete engine failure.
DIY Fix Guide — Step by Step
- Inspect for cracks
- Check coolant level
- Look for oil contamination
- Consult mechanic for major damage
Maintenance Tips
- Maintain coolant levels
- Avoid overheating
- Regular inspection
Replacement Cost in India
Estimated range: ₹40,000 – ₹1,20,000
Where to Buy Online
When to Replace Cylinder Block
Replace when cracked or structurally damaged.