NGK Nickel Spark Plug D Thread 12mm

The NGK nickel ignition spark plug is the essential component to ensure optimal performance for your engine. With a thread diameter of 12 mm and a pitch of 1.25 mm, this spark plug is designed to fit perfectly in most motorcycles. The gasket seat type ensures a secure seal, while the reach of 19 mm (3/4') and the hex size of 16 mm (5/8') make installation easy.

Made of nickel, this standard spark plug features a projection that enhances ignition, with a gap of 0.9 mm (0.035') for efficient combustion. Equipped with a solid terminal and a resistance value of 5k Ohm, it is designed to withstand demanding operating conditions, with a heat range of 9 that makes it ideal for various applications.

With an estimated longevity of 30,000 miles, this spark plug is a long-lasting investment for your vehicle. The recommended torque specifications range from 10.8 to 18 lb-ft for cast iron and from 10.8 to 14.5 lb-ft for aluminum, ensuring a secure and reliable fit. Choose the NGK spark plug to keep your engine in perfect shape and enjoy every ride.

• Thread diameter: 12 mm
• Pitch: 1.25 mm
• Seat type: gasket
• Reach: 19 mm (3/4')
• Hex size: 16 mm (5/8')
• Material: nickel
• Projection: enhances ignition
• Gap: 0.9 mm (0.035')
• Terminal: solid
• Resistance value: 5k Ohm
• Heat range: 9
• Estimated longevity: 30,000 miles
• Torque specifications for cast iron: 10.8 - 18 lb-ft
• Torque specifications for aluminum: 10.8 - 14.5 lb-ft