Give your Aprilia RS 457 or Aprilia Tuono 457 the ignition performance it deserves with a premium NGK Iridium Spark Plug.

Designed using advanced iridium technology, this spark plug features a fine precious-metal centre electrode engineered to provide excellent ignitability, consistent spark performance and outstanding electrode durability.

NGK Iridium spark plugs are designed for modern performance-oriented engines where reliable ignition, smooth combustion and long-term durability matter. NGK states that its iridium technology provides easier starting, greater ignitability, excellent acceleration and reduced electrode wear compared with conventional spark plugs.

Designed Specifically for Aprilia 457 Models

This spark plug is compatible with:

• Aprilia RS 457
• Aprilia Tuono 457

The application is officially supported by NGK India. NGK India confirms this spark plug for the Indian-market Aprilia RS 457 and Tuono 457 through its OEM fitment information.

Why Choose NGK Iridium?

⚡ Excellent Ignitability
The fine iridium centre electrode helps produce a strong and consistent spark for reliable ignition.

🏍️ Designed for Performance Engines
Ideal for modern high-performance motorcycle engines such as the Aprilia 457 platform.

🔥 Smooth Combustion
Precise ignition helps support smooth and consistent engine operation.

🛡️ Excellent Electrode Durability
Iridium’s high durability allows the centre electrode to withstand demanding operating conditions.

🚀 Responsive Performance
NGK’s iridium technology is designed to support excellent acceleration and smooth engine running.

🇯🇵 Japanese Spark Plug Technology
NGK/Niterra supplies spark plugs as an OEM supplier to leading motorcycle manufacturers and develops spark plug technology for modern engine requirements.

Compatibility

Compatible Models

Aprilia RS 457
Aprilia Tuono 457

Indian Market Fitment

• RS 457 — Indian model
• Tuono 457 — Indian model

Niterra India’s application information specifically records the NGK spark plug for the RS 457, launched in India in October 2023, and the Tuono 457, launched in India in February 2025.

Product Specifications