Spark Plugs for Maruti Suzuki Swift — Price, Symptoms & Replacement Guide
Category: Engine | Failure Severity: High | Replacement Cost in India: ₹400–₹2,000
What is the Spark Plugs?
Spark plugs ignite the air-fuel mixture in petrol engines to start combustion.
How the Spark Plugs Works
They generate an electric spark at precise timing to ignite compressed fuel mixture.
Why the Spark Plugs is Important
Essential for combustion in petrol engines.
Common Problems with the Spark Plugs
- Carbon fouling
- Worn electrodes
- Oil fouling
Warning Symptoms of a Failing Spark Plugs
- Engine misfire
- Poor mileage
- Hard starting
Common Causes of Spark Plugs Failure
- Old age
- Poor fuel quality
- Oil leakage
Impact on Car Performance
Weak spark leads to incomplete combustion and power loss.
DIY Fix Guide — Step by Step
- Remove ignition coil
- Unscrew old plug
- Install new plug with correct gap
Maintenance Tips
- Replace every 20,000–30,000 km
Spark Plugs Replacement Cost in India
Expect to pay between ₹400 and ₹2,000 for genuine parts plus labour at an authorised Maruti Suzuki 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 20,000–30,000 km or if misfire occurs.