Spark Plugs for Audi SQ8 — Price, Symptoms & Replacement Guide
Category: Engine | Failure Severity: Medium | Replacement Cost in India: ₹8,000–₹20,000
What is the Spark Plugs?
Spark plugs ignite the air-fuel mixture in petrol engines.
How the Spark Plugs Works
They create an electric spark to start combustion.
Why the Spark Plugs is Important
Essential for engine startup and smooth running.
Common Problems with the Spark Plugs
- Fouling
- Wear
- Misfiring
Warning Symptoms of a Failing Spark Plugs
- Rough idle
- Engine misfire
- Poor mileage
Common Causes of Spark Plugs Failure
- Carbon deposits
- Old age
- Poor fuel quality
Impact on Car Performance
Bad spark plugs reduce efficiency and cause misfires.
DIY Fix Guide — Step by Step
- Inspect plugs
- Clean carbon deposits
- Replace if worn
Maintenance Tips
- Replace every 30,000–50,000 km
Spark Plugs Replacement Cost in India
Expect to pay between ₹8,000 and ₹20,000 for genuine parts plus labour at an authorised Audi workshop. Local garages and aftermarket parts can be 20–40% cheaper but may compromise warranty.
Where to Buy Spark Plugs Online
Search trusted Indian car-parts retailers like Boodmo, Amazon India and Flipkart for genuine and OEM-grade Spark Plugs listings.
When to Replace the Spark Plugs
Every 30,000–50,000 km or if misfire occurs.