NGK Iridium Spark Plug

816.00

The CPR8EAIX-9 is a high-performance iridium spark plug engineered to deliver faster starts, smoother idling, and improved throttle response. Its ultra-fine iridium center electrode ensures high durability and a consistently stable spark, making it the perfect upgrade for popular Indian motorcycles like the Royal Enfield Himalayan/Scram 411 & Royal Enfield Interceptor/GT/Super Meteor/Shotgun/Bear/Classic 650

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Description

Key Features

  • Ultra-Fine Iridium Tip: The 0.6mm laser-welded iridium center electrode reduces the voltage required for sparking, ensuring quick starts even in cold weather.

  • Superior Ignitability: Designed to prevent quenching, the tapered cut ground electrode allows for a larger flame kernel, which leads to more efficient combustion and better fuel economy.

  • Enhanced Durability: Iridium has an extremely high melting point, making this plug highly resistant to electrical and chemical wear over long service intervals.

  • Anti-Fouling Design: The specialized “thermo edge” design helps burn off carbon deposits at the tip, maintaining peak performance in stop-and-go traffic.

  • Corrosion Resistance: Features superior trivalent metal plating for enhanced anti-corrosion and anti-seizing properties.


Technical Specifications

  • Center Electrode Material: Iridium.

  • Gap: 0.9 mm (pre-set).

  • Thread Diameter: 10 mm.

  • Reach: 19 mm.

  • Hex Size: 16 mm.

  • Heat Range: 8.


Verified Vehicle Fitment (India)

The CPR8EAIX-9 is a direct performance upgrade for several high-volume motorcycles in India:

  • Royal Enfield: Himalayan 411, Scram 411, Interceptor 650, GT 650, Super Meteor 650, Shotgun 650, Bear 650, Classic 650