Automotive Authority Mercury Optimax Ignition Coil 339-879984T00 300-8M0077471 300-879984T01

Fits Mercury Motors Listed Below: Mercury Efi 4-Stroke Models: 30, 40, 50 And 60 Efi Hp Engines, Mercury Optimax: 75, 90, 115, 125, 200, 225 And 250 Hp Engines, Mercury Optimax Pro Xs: 115 Pro, 175 Pro, 200 Pro, 225 Pro, 250 Pro Hp Engines, Mercury Optimax Racing: 225 Xs. 225 Sport Xs, 250Xs, 250 Sport Xs, 300Xs, Mercury Efi 2-Stroke Models: 150 (2.5 Efi), 175 (2.5 Efi), 200 (2.5 Efi), 200 (3.0 Efi), 225 (3.0 Efi) And 250 (3.0 Efi), Mercury Racing Efi 2-Stroke: 225X And 300X