NGK Iridium Spark Plug Kit for KTM Adventure 250 & 390 (Up to 2023) models.

Running E20 fuel? NGK Iridium spark plugs help maintain cleaner, more efficient combustion for smoother starts and consistent performance. Enhance the performance of your KTM performance bike with genuine NGK Iridium IX Spark Plug

With E20 petrol becoming the new normal, upgrade to NGK Iridium for stronger ignition, improved combustion efficiency and reliable performance. Designed for better combustion and long service life, ensures smoother engine operation and improved throttle response.

Ideal for daily riders and enthusiasts alike, NGK Iridium plugs offer superior ignitability, reduced misfires and more consistent performance compared to conventional spark plugs. Ideal replacement spark plug kit for KTM Adventure Motorcycles.

Popular among KTM Adventure off-road motorcycle owners looking for a performance-oriented replacement spark plug with smoother acceleration and improved combustion. Suitable for KTM Adventure 250 & 390 (Up to 2023) motorcycles.

Compatible Models

• KTM Adventure 250 & 390 (Up to 2023)

Frequently Asked Questions

How often should I replace NGK Iridium spark plugs?

Typically every 40,000–80,000 km depending on riding conditions and manufacturer recommendations.

Will an iridium spark plug increase mileage?

It helps maintain efficient combustion and smoother running, which may improve fuel efficiency compared to worn plugs.

Can I use NGK Iridium spark plugs with E20 ethanol-blended petrol?

Yes. As E20 ethanol-blended fuel becomes more common, maintaining efficient combustion is increasingly important. NGK Iridium spark plugs produce a stronger and more consistent spark, helping promote cleaner combustion, smoother performance and reliable ignition with modern E20-compatible engines.

Will it fit my motorcycle?

Please refer to the compatibility list or contact us on WhatsApp for assistance.

Are these genuine NGK spark plugs?

Yes, we supply genuine products sourced through trusted channels.

Spark Plug Configuration

Side Plug

• Laser Iridium IX plug
• Quantity: 1

Features

• Genuine NGK Iridium IX spark plug
• Faster ignition
• Improved throttle response
• Better fuel economy
• Smooth idle and acceleration
• Long service life
• Reduced misfires
• Workshop-tested fitment

Package Includes :

• 1 × NGK IX Spark Plug

Total Quantity: 1 Spark Plug

Why Upgrade to NGK Iridium?

NGK Iridium plugs feature an ultra-fine iridium centre electrode that provides a stronger spark, improved combustion and consistent engine performance. Their superior durability and resistance to wear make them ideal for riders seeking reliability and long replacement intervals.

Also bought together >> Air & Oil Filter

🔧 Workshop-Tested Fitment

Every spark plug supplied by Top Gear Automotives is verified for compatibility and tested through real-world workshop experience. Need help with fitment? Contact us on WhatsApp before ordering.

🔧 Installation Support in Port Blair

Also available for same-day professional installation at our workshop in Aberdeen Bazaar, Port Blair, Sri Vijaya Puram, Andaman & Nicobar Islands. Bring your motorcycle or scooter and get it fitted by our technicians without waiting for delivery.

Visit our workshop in Port Blair:

• ✔ Quick installation
• ✔ Function testing

👉 Takes just a few minutes to install. Book installation service now >>

Also check out Lights

Check out our Motorcycle and Scooter Tyre Options >> and Motorcycle Accessories>>