NGK Iridium Spark Plug M14 Thread

The NGK Iridium spark plug is designed to ensure optimal performance and quick, reliable ignition. With a thread diameter of 14 mm and a pitch of 1.25 mm, this spark plug is perfect for a wide range of motorcycles. Its reach length of 19 mm (3/4') and hexagonal format of 21 mm (13/16') make it easy to install and compatible with many applications.

Made from iridium material, the spark plug offers extraordinary durability, up to 80,500 km, and features a gap of 0.8 mm for fine and precise ignition. The projection design and conical cut shape ensure efficient combustion, while the resistance value of 5k Ohm helps reduce electrical interference.

With a heat range of 7, this spark plug is ideal for use in varying riding conditions, ensuring consistent performance. The torque specifications for installation vary between 24.5-34.3 Nm for cast iron and 24.5-29.2 Nm for aluminum, ensuring a secure and reliable fit.

• Thread diameter: 14 mm
• Pitch: 1.25 mm
• Reach length: 19 mm (3/4')
• Hexagonal format: 21 mm (13/16')
• Material: Iridium
• Durability: Up to 80,500 km
• Gap: 0.8 mm
• Design: Projection and conical cut shape
• Resistance value: 5k Ohm
• Heat range: 7
• Torque specifications for installation: 24.5-34.3 Nm (cast iron), 24.5-29.2 Nm (aluminum)

Choosing the NGK Iridium spark plug means investing in a component that enhances engine efficiency and contributes to a smoother, more responsive ride.