SIERRA IGNITION COIL 18-99300

1977-1984 (4-60HP-2Cyl) 1979-1984 (65-75HP-3Cyl) 1978-1984 (85-140HP-4Cyl) 1979-1984 (150-235-6Cyl) Cross Flow Engines, Positive Polarity Interchange: CDI 183-0003