NGK CR8EAIX-9 Iridium Spark Plug for Yamaha R15 V1 V2 V3 V4, MT-15, R3, MT-03, Aerox & Jawa Yezdi

NGK CR8EAIX-9 Iridium Spark Plug for Yamaha R15, MT-15, R3, Aerox and Jawa Yezdi Motorcycles

The NGK CR8EAIX-9 Iridium IX Spark Plug is designed as a direct replacement upgrade for multiple Yamaha, Jawa, and Yezdi motorcycles and scooters. Built using NGK’s iridium electrode technology, this spark plug is engineered for consistent ignition performance and long service life.

The plug features a fine tip iridium center electrode, supported by a copper core and ceramic resistor design. This construction is designed to deliver reliable spark generation across varying riding conditions while maintaining stable engine operation.

The NGK CR8EAIX-9 iridium spark plug is compatible with a wide range of motorcycles including Yamaha R15 (V1, V2, V3, V4), MT-15, R3, MT-03, Aerox, NMax 155, along with Jawa and Yezdi models. It installs as a direct replacement without modification.

Key construction details include:

Fine tip iridium electrode – designed for consistent spark performance
Copper core design – supports heat dissipation
Ceramic resistor – helps in stable ignition performance
Pre-set spark gap (0.8 mm) – ready for installation

The iridium electrode design is built to offer longer electrode life compared to conventional nickel plugs, while maintaining stable ignition performance over extended usage.

Key Features

Consistent ignition performance across different riding conditions
Longer electrode life compared to standard spark plugs
Stable engine response with reliable spark generation
Reduced electrode wear rate compared to conventional plugs
Anti-fouling design characteristics
Compatible with BS4 and BS6 vehicles

Technical Specifications

Brand: NGK
Model: CR8EAIX-9
Type: Iridium IX Spark Plug
Center Electrode: Fine tip iridium
Heat Range: 8
Thread Diameter: 10 mm
Thread Length: 19 mm
Hex Size: 16 mm
Spark Gap: 0.8 mm

Compatible Vehicles

Yamaha

Yamaha YZF-R15 (V1, V2, V3, V4)
Yamaha MT-15
Yamaha YZF-R3
Yamaha MT-03
Yamaha Aerox V2
Yamaha NMax 155

Jawa

Jawa
Jawa Forty Two
Jawa Bobber 42
Jawa 350
Jawa 42 FJ

Yezdi

Yezdi Roadster
Yezdi Adventure
Yezdi Scrambler

Warranty Disclaimer

This product carries manufacturer warranty if applicable.
Rawtorque does not provide any additional warranty beyond the manufacturer’s coverage.
Please refer to our Warranty Policy for full details.