NGK CR8EIX Iridium Spark Plug for Yamaha R15 V1 V2 R3, MT-03, Aerox & Jawa Yezdi

NGK Iridium IX. A 0.6mm fine-wire iridium centre electrode in place of a conventional one, firing a sharper, more focused spark.

That gives crisper throttle response, easier cold starts and more consistent ignition, held steady by an electrode that barely erodes.

Direct fit. Nothing to adjust.

Before you order

Choose the variant that matches your bike. NGK specifies different plugs across the Yamaha range depending on model and year: the YZF-R15, R15 2.0 and R3 are listed for the CR8EIX, and the R15 V3, V4 and MT-15 take a different plug again.

Message us with your model and year before ordering and we will confirm the exact part. We would rather spend a minute on that than have you fit the wrong plug.

Specifications

• Part number · CR8EIX
• Stock number - 4218
• Type · Iridium IX, 0.6mm fine-tip iridium centre electrode
• Heat range · 8 · Spark gap: 0.8 mm
• Thread diameter - 10 mm
• Thread length - 19 mm
  
• Hex size - 16 mm
  

Fitting

Arrives pre-gapped and ready to fit. Thread in by hand first, then torque to your manual's figure. If you check the gap, move the outer electrode only.