Oil Pump — Audi A4

Category: Engine | Severity: critical | Cost: ₹15,000–₹50,000

What is Oil Pump?

Oil pump circulates engine oil to lubricate moving parts.

How Oil Pump Works

Pumps oil from sump through engine components.

Why is Oil Pump Important?

Prevents friction and wear.

Common Problems

Low pressure
Failure

Symptoms

Oil warning light
Engine noise

Causes of Failure

Wear
Oil contamination

Impact on Car Performance

Failure causes engine seizure.

DIY Fix Guide — Step by Step

Check oil pressure
Inspect oil level
Replace pump if faulty

Maintenance Tips

Regular oil changes

Replacement Cost in India

Estimated range: ₹15,000 – ₹50,000

Where to Buy Online

When to Replace Oil Pump

Replace if pressure drops or pump fails.