Spark Plug (Electrodes, Insulator) for Renault Duster — Price, Symptoms & Replacement Guide
Category: Electrical | Failure Severity: Medium | Replacement Cost in India: ₹200–₹800
What is the Spark Plug (Electrodes, Insulator)?
Ignites air-fuel mixture in petrol engine cylinders.
How the Spark Plug (Electrodes, Insulator) Works
Creates a spark between electrodes to ignite combustion.
Why the Spark Plug (Electrodes, Insulator) is Important
Critical for engine performance and fuel efficiency.
Common Problems with the Spark Plug (Electrodes, Insulator)
- Carbon buildup
- Worn electrodes
- Misfire
Warning Symptoms of a Failing Spark Plug (Electrodes, Insulator)
- Rough idling
- Poor mileage
- Engine misfire
Common Causes of Spark Plug (Electrodes, Insulator) Failure
- Wear
- Poor fuel quality
- Overheating
Impact on Car Performance
Reduces engine power and increases fuel consumption.
DIY Fix Guide — Step by Step
- Remove plug
- Inspect gap
- Clean or replace
Maintenance Tips
- Replace periodically
- Use recommended type
Spark Plug (Electrodes, Insulator) Replacement Cost in India
Expect to pay between ₹200 and ₹800 for genuine parts plus labour at an authorised Renault workshop. Local garages and aftermarket parts can be 20–40% cheaper but may compromise warranty.
Where to Buy Spark Plug (Electrodes, Insulator) Online
Search trusted Indian car-parts retailers like Boodmo, Amazon India and Flipkart for genuine and OEM-grade Spark Plug (Electrodes, Insulator) listings.
When to Replace the Spark Plug (Electrodes, Insulator)
Every 20,000–40,000 km.