Connector lgnition Switch Coil 300-8M0077471 300-879984T01 for Mercury Optimax 339-879984T00 Features: The car ignition switch is used to turn the starter, ignition and electrical lines on or off. Made with material for enhancing its strength and durability. It is more convenient for you to operate your car. This coil fits for Mercury engines from 2004 to present model. This product is easy to install and use. Specifications: Condition: Color: Show as Picture Material: ABSandMetal OE: 300-879984T01, 300-8M0077471, 339-879984A1, 339-8799, 339879984T00 Reference ID: 292273819372 Fitment: for Mercury EFI 4-Stroke Models: 30 or 40 or 50 or 60 EFI for Mercury Optimax: 75 or 90 or 115 or 125 or 200 or 225 or 250 for Mercury Optimax Pro XS: 115 Pro or 175 Pro or 200 Pro or 225 Pro or 250 Pro or for Mercury Optimax Racing: 225 XS or 225 Sport XS or 250XS or 250 Sport XS or 300XS for Mercury EFI 2-Stroke Models: 150 (2.5 EFI) or 175 (2.5 EFI) or 200 (2.5 EFI) or 200 (3.0 EFI) or 225 (3.0 EFI) or 250 (3.0 EFI) for Mercury Racing EFI 2-Stroke: 225 X or 300 X Package List: 1 x lgnition Switch Note: Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.