Engine Oil Cooler — Renault Duster

Category: Cooling | Severity: high | Cost: ₹4,000–₹12,000

What is Engine Oil Cooler?

Regulates engine oil temperature.

How Engine Oil Cooler Works

Transfers heat from oil to coolant or air.

Why is Engine Oil Cooler Important?

Prevents oil breakdown under high heat.

Common Problems

Leakage
Clogging

Symptoms

Oil overheating
Leak

Causes of Failure

Seal failure
Corrosion

Impact on Car Performance

Engine wear increases.

DIY Fix Guide — Step by Step

Inspect for leaks
Check oil condition

Maintenance Tips

Use quality oil

Replacement Cost in India

Estimated range: ₹4,000 – ₹12,000

Where to Buy Online

When to Replace Engine Oil Cooler

Replace if leaking or clogged.