Spark plug from NGK. It is an excellent idea to keep extra spark plugs on hand. The world-famous NGK brand delivers high-quality spark plugs that provide you with better fuel economy, increased service life, and impact the environment less. Fits Snowmobiles: Artic Cat Bombardier, John Deere, Fuji, Scorpion & Yamaha. Boxed individually. Order 10 for complete carton Replaces AC DELCO: S41XLR AUTOLITE: 4062 CHAMPION: RN2C NGK: BR9ES, 5722 NIPPONDENSO: W27ESR Rotary: 2554 Specs: Center Electrode Core Material: Copper Center Electrode Tip Material: Nickel Electrical Terminal Type: Removable Nut Ground Configuration: Standard Ground Electrode Core Material: Nickel Ground Electrode Quantity: 1 Ground Electrode Tip Design: Standard Hex Size: 13/16 IN Insulator Height: 55.00 MM Pre-Gap Size: .032 IN Reach: .75 IN Resistance: 5000 82 Seat Type: Flat Thread Diameter: 14.00 MM