Arnold Small Engine Spark Plug Spark Plug No. Sp-41 Carded
Highlights: Thread size : 14 mm Dimensions : 3/4"x5/8" Provides small engine spark plug Consistent stars, dependable performance Better fouling resistance First fire Replaces Champion RC12YC, RC14YC Replaces NGK BCP4ES-11, BKR4E, BKR4E-11, BKR4EIX, BKR5E, BKR5E-11, BKR5EIX, BKR5EK, BKR5ES, BKR5ES-11, BKR5EY-11, BKR5EYA, BKR5EYA-11, BKR6EKB-11, FR4, FR45, FR5 Replaces Autolite 3924, 3926