Genuine NGK Iridium Spark Plug for selected Yamaha FZ, FZS, FZ-S, FZ16, FZ-X and SZ models, engineered for excellent ignitability, reliable starting, smooth engine operation and enhanced electrode durability.

Quantity: 1 spark plug

Complete Compatibility

Yamaha FZ / FZS / FZ-S Series

• FZ-FI
• FZ-S
• FZ-S FI 150cc — model from August 2018
• FZ 16 — 150cc
• FZ-FI V3.0 — BS6
• FZS-FI V3.0 — BS6
• FZ-X
• FZ-S V4.0 — 149cc, launched February 2023

Yamaha SZ Series

• SZ-RR 2.0
• SZ-S

Engine / Quantity

• Single-cylinder applications
• 1 spark plug per motorcycle

Product Description

Upgrade the ignition system of your compatible Yamaha FZ, FZS, FZ-S, FZ16, FZ-X or SZ motorcycle with a genuine NGK Iridium Spark Plug.

Key Features

• Genuine NGK Iridium spark plug
• Fine iridium centre electrode
• Excellent ignitability
• Reliable and consistent spark
• Easier starting
• Smooth engine operation
• Good anti-fouling performance
• Reduced electrode wear
• Enhanced durability
• Suitable for FI and BS6 applications listed by NGK
• 1 spark plug required per motorcycle

Compatible Yamaha Models

FZ-FI | SZ-RR 2.0 | SZ-S | FZ-S | FZ-S FI 150cc | FZ16 150cc | FZ-FI V3.0 BS6 | FZS-FI V3.0 BS6 | FZ-X | FZ-S V4.0 149cc

Important: Always match the motorcycle model, variant and year before ordering. NGK notes that application specifications can change.

GENUINE NGK SPARK PLUGS FROM TOP GEAR AUTO

At Top Gear Auto, we focus on genuine and application-verified motorcycle and automotive parts. The correct spark plug specification is important for reliable ignition and consistent engine operation, which is why we encourage customers to confirm fitment before purchasing.

TECHNICAL DETAILS

Brand: NGK
Product Type: Iridium IX Spark Plug
Application: Compatible Yamaha FZ models
Quantity: 1 Spark Plug
Electrode Type: Iridium Centre Electrode

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.

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 an iridium spark plug increase mileage?

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

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

• Iridium IX plugs
• Quantity: 1

Features

• Genuine NGK Iridium IX spark plug
• Faster and more efficient combustion
• Improved throttle response
• Better fuel economy. Suitable for E20 ethanol-blended fuel
• Smooth idle and acceleration
• Long service life compared to conventional plugs
• Reduced misfires
• Workshop-tested fitment
• Better cold starting and stable idling

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 Brake Components >> and Motorcycle and Scooter  Suspension Parts>>

Local Customers in Andaman & Nicobar Islands

If you’re in Sri Vijaya Puram (Port Blair), Aberdeen Bazar, Garacharma, Bathubasti, Dollygunj, Junglighat, Delanipur, Haddo, Phoenix Bay, or anywhere in the Andaman & Nicobar Islands, you can visit Top Gear Automotives for professional spark plug replacement, inspection and motorcycle servicing by trained technicians.

Need fitment support? Book your motorcycle service online or visit our workshop in Aberdeen Bazar, Sri Vijaya Puram >>>>>

✔ Shipping available across India and Andaman & Nicobar Islands including Port Blair, Garacharma, Bathubasti, Junglighat, Wimberlygunj, Ferrargunj, Havelock, Nicobar, Diglipur, Rangat, Mayabunder, Kadamtala, Hutbay, Campbell Bay and more.