Oil Heat Exchanger — Skoda Kylaq
Category: Cooling | Severity: high | Cost: ₹6,000–₹20,000
What is Oil Heat Exchanger?
Transfers heat between engine oil and coolant.
How Oil Heat Exchanger Works
Uses coolant circuit to stabilize oil temperature.
Why is Oil Heat Exchanger Important?
Prevents both oil overheating and overcooling.
Common Problems
- Internal leakage
Symptoms
- Oil in coolant
- Coolant contamination
Causes of Failure
- Seal damage
Impact on Car Performance
Engine damage risk.
DIY Fix Guide — Step by Step
- Professional replacement
Maintenance Tips
- Regular inspection
Replacement Cost in India
Estimated range: ₹6,000 – ₹20,000
Where to Buy Online
When to Replace Oil Heat Exchanger
Contamination observed.