Features: Durable material Lightweight and durable construction Made of high-quality plastic and metal materials Easy installation, excellent fitment, and superior material Specifications: Type: Ignition Coil Condition: Material: Plastic + Metal Color: As shown in image Fitment Type: Direct replacement Part Numbers: 339-8M0077473, 339-883778A01, 339-883778A02, 8M0077473, 883778A01, 883778A02, 3398M0077473, 339883778A01 Fitment: Replaces original ignition coil on the following Mercury outboard motors: For Mercury EFI 4-Stroke Models: 30, 40, 50, 60 EFI For Mercury Optimax: 75, 90, 115, 125, 200, 225, 250 For Mercury Optimax Pro XS: 115 Pro, 175 Pro, 200 Pro, 225 Pro, 250 Pro For Mercury Optimax Racing: 225 XS, 225 Sport XS, 250XS, 250 Sport XS, 300XS For 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), 250 (3.0 EFI) For Mercury Racing EFI 2-Stroke: 225X, 300X Package Includes: 1 x Ignition Coil Note: This package includes only the items listed above. Other accessories are not included. Due to lighting effects and monitor settings, the color of the item may vary slightly from the images shown. Dimensions may vary slightly due to manufacturing tolerances. Allowable error is +/- 1-3 cm.