N2 M-268-5646 Two (2) Spark Plugs Replaces NGK BPM8Y; Champion CJ6Y, CJ7Y; Torch L7TC Larger space between insulator nose and shell reduces fouling and misfiring Ceramic insulator provides better insulation/heat dissipation, heat shock resistance and mechanic performance Warranty: This part shall be free from defects in material and workmanship under normal use and service for three-months from the date of purchase You can return this item (for any reason) if you ask for a return within 30 days of receiving your order and have not installed your product