NGK RACING PLUG R6254K-105, 4076

NGK Special Spark Plug for Kawasaki – R6254K105

Features:

• NGK’s wide heat range achieved using copper wire instead of conventional iron cores for superior heat dissipation.
• Copper core dissipates heat quickly, cooling the electrode and insulator tip.
• Raised pre-ignition rating with high-conduction copper and long-nose insulator for enhanced performance.
• Designed specifically for high-performance engines, ensuring reliable ignition under extreme conditions.
• Sold individually.

Specifications:

• Part Number: 37-R6254K-105 (oro2u.com)
• NGK Reference Number: 4076
• Heat Range: 6
• Thread Size: 14 mm
• Type: Resistor
• Thread Reach: 19 mm (3/4″) (assumed as per NGK specifications for similar plugs)
• Hex Spanner Size: 13/16″ (20.6 mm) (assumed as per NGK specifications for similar plugs)
• Electrode Material: Nickel Alloy Fine Wire (typical of R6254 series plugs)
• Seal Type: Gasket Seat
• Weight: 0.12 lbs

Additional Information:
This NGK racing spark plug is engineered for demanding, high-performance applications, making it an excellent choice for engines that require superior spark strength and efficient combustion. Its robust construction ensures reliable performance under extreme conditions.