NGK Iridium IX Spark Plug — Set of 4 for Chevrolet Aveo 1.4/1.6 (2006–2012) and Optra 1.6 (2003–2012).

Designed for reliable ignition and consistent combustion with today’s ethanol-blended petrol.

Upgrade your compatible Chevrolet with genuine NGK BKR6EIX-11 Iridium IX spark plugs featuring NGK’s fine-wire iridium centre electrode technology.

E20 Petrol Ready — Reliable Ignition for Modern Indian Fuel

With E20 petrol now available across India, choosing the correct, high-quality spark plug becomes increasingly important for petrol engines.

NGK BKR6EIX-11 Iridium IX features NGK’s fine-wire iridium centre electrode, designed for strong ignitability and consistent combustion. This helps the engine burn the air-fuel mixture efficiently and maintain reliable ignition performance when running on today’s petrol formulations.

🔥 Why Iridium Makes Sense with E20 Petrol

• Better ignitability — the fine-wire iridium electrode requires less ignition voltage and supports reliable spark formation.
• More consistent combustion — a stable spark helps the engine burn the air-fuel mixture more consistently.
• Helps maintain smooth performance — consistent ignition can contribute to smoother engine operation and throttle response.
• Reliable cold starting — strong ignitability helps support dependable starting.
• Reduced misfire tendency — consistent ignition helps minimise incomplete combustion caused by weak or inconsistent spark.
• Built for durability — iridium’s excellent wear resistance allows NGK to use a very fine centre electrode.

⛽ E20 Petrol + The Right Spark Plug

E20 petrol contains up to 20% ethanol, and ethanol-blended fuels have different combustion characteristics from conventional petrol.

That makes proper ignition and the correct spark-plug specification even more important.

Upgrade your Chevrolet with a genuine NGK BKR6EIX-11 Iridium IX spark plug set of 4, designed for selected Chevrolet Aveo 1.4/1.6 (2006–2012) and Optra 1.6 (2003–2012) applications.

With NGK’s fine-wire iridium centre electrode, the Iridium IX range is designed to deliver reliable ignition, consistent combustion and long electrode life.

🚗 Compatible Chevrolet Applications

Chevrolet Aveo

• 1.4 Petrol — 2006–2012
• 1.6 Petrol — 2006–2012

Chevrolet Optra

• 1.6 Petrol — 2003–2005
• 1.6 Petrol — 2005–2007
• Optra Magnum 1.6 Petrol — 2007–2012

Important: Chevrolet has used different spark plug specifications across different generations and engines. Do not select a spark plug based only on the vehicle name. Verify the exact application before ordering.

⚡ Why NGK Iridium IX?

Fine-Wire Iridium Centre Electrode

NGK Iridium IX spark plugs use a fine 0.6 mm iridium centre electrode, designed to support reliable ignition with a low required ignition voltage.

Reliable Ignition

The fine electrode design helps provide consistent ignitability and combustion.

Smooth Engine Operation

A correctly specified spark plug helps maintain consistent combustion and reliable engine performance.

Durable Electrode Technology

Iridium offers excellent resistance to electrode wear, allowing NGK to use a very fine centre electrode.

Genuine NGK Engineering

BKR6EIX-11 is an application-specific NGK Iridium IX spark plug—not a generic “performance” plug.

🔧 Product Specifications

📦 What’s Included?

4 × Genuine NGK BKR6EIX-11 Iridium IX Spark Plugs

This is a complete set of 4, suitable for compatible four-cylinder Chevrolet applications.

⚠️ CHECK FITMENT BEFORE ORDERING

Spark plug fitment can vary by engine, generation and model year.

Not sure if BKR6EIX-11 fits your Car?

Send us:

Model + Manufacturing Year + Engine/Variant

We’ll help you check the correct NGK part number before you order.

🏁 Why Buy from Top Gear Auto?

• Genuine NGK spark plugs
• Correct NGK part-number identification
• Application-focused fitment information
• Products inspected before dispatch
• Complete 4-plug set
• All-India delivery
• Fitment assistance available
• Specialist automotive & motorcycle parts support

Frequently Asked Questions

Is NGK BKR6EIX-11 an Iridium spark plug?

Yes. BKR6EIX-11 is part of NGK’s Iridium IX range.

Which Chevrolet cars use BKR6EIX-11?

NGK chart lists abovementioned model applications. Exact model-year and engine restrictions apply.

How many spark plugs are included?

This listing contains 4 genuine NGK BKR6EIX-11 spark plugs.

Is this a genuine NGK product?

Yes. The product is NGK BKR6EIX-11 Iridium IX.

Does Iridium automatically increase horsepower?

No. We don’t make that claim. The purpose is correct application, reliable ignition, consistent combustion and durable electrode technology.

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.

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🔧 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.

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