NGK Ignition Spark Plug Nickel D Thread 14mm

The NGK nickel spark plug is the essential component to ensure optimal performance for your motorcycle's engine. With a thread diameter of 14 mm and a pitch of 1.25 mm, it fits perfectly for hassle-free installation. Its gasket design ensures an effective seal, while the length of 19 mm (3/4') and the hex size of 16 mm (5/8') make it compatible with a wide range of vehicles.

Made of nickel, this standard spark plug is designed for exceptional durability, with a lifespan of approximately 48,000 km. The projection of its electrode and the gap of 0.8 mm ensure efficient combustion, contributing to better engine response. The spark plug features a removable nut terminal, making maintenance and replacement easier.

With a resistance value of 1K Ohm and a heat range of 5, this spark plug is ideal for those seeking reliability and high performance. The specified torque values for installation on cast iron (18-25.3 lb-ft) and aluminum (18-21.6 lb-ft) heads ensure that you can mount it securely and accurately. Choose the NGK spark plug for an ignition that will never let you down.

• Thread diameter: 14 mm
• Pitch: 1.25 mm
• Length: 19 mm (3/4')
• Hex size: 16 mm (5/8')
• Material: Nickel
• Lifespan: approximately 48,000 km
• Electrode gap: 0.8 mm
• Resistance value: 1K Ohm
• Heat range: 5
• Terminal with removable nut
• Torque values for cast iron heads: 18-25.3 lb-ft
• Torque values for aluminum heads: 18-21.6 lb-ft