Engine Block — Toyota Fortuner Legender

Category: Engine | Severity: high | Cost: ₹1,50,000–₹4,00,000

What is Engine Block?

Main structural component housing cylinders and internal engine parts.

How Engine Block Works

Provides structure and channels for coolant and oil circulation while supporting pistons and crankshaft.

Why is Engine Block Important?

Foundation of the engine; all major components depend on it.

Common Problems

Cracks
Warping
Oil leaks

Symptoms

Overheating
Oil mixing with coolant
Loss of compression

Causes of Failure

Overheating
Manufacturing defects
Poor maintenance

Impact on Car Performance

Severe engine failure.

DIY Fix Guide — Step by Step

Not DIY repairable

Maintenance Tips

Maintain coolant level
Avoid overheating

Replacement Cost in India

Estimated range: ₹1,50,000 – ₹4,00,000

Where to Buy Online

When to Replace Engine Block

When cracked or structurally damaged.