NGK - LASER IRIDIUM SILZNAR8C7H

Compatibility :

 The benefits of NGK Spark Plugs

• Lower fuel consumption
• Longer life 
• Smoother engine running
• Improved ignition efficiency giving enhanced power and acceleration

Product Attributes

• Center Electrode Core Material: Copper
• Center Electrode Tip Material: Iridium
• Electrical Terminal Type: Non-Removable Nut 
• Ground configuration: Standard
• Ground Electrode Core Material: Copper
• Ground Electrode Quantity: 1
• Ground Electrode Tip Design: Square Platinum Electrode - High Ignitability 
• Hex size: 14 mm
• Insulator Height: 52.50 mm
• Manufacturer Heat Range: 8
• Pre-Gap Size: .028 in
• Reach: 25.00 mm
• Resistance: 5000.0 Ohms
• Seat Type: Tapered 
• Thread Diameter: 12.00 mm