Ignition Coil 300-879984T01, 300-8M0077471 Compatible with Mercury Optimax 339-879984T00

Parts Information------------------------Includes:- 1 x New Ignition CoilsFitment:- Replacement for Mercury EFI 4-Stroke Models: 30, 40, 50 and 60 EFI HP Engines- Replacement for Mercury Optimax: 75, 90, 115, 125, 200, 225 and 250 HP Engines- Replacement for Mercury Optimax Pro XS: 115 Pro, 175 Pro, 200 Pro, 225 Pro, 250 Pro HP Engines- Replacement for Mercury Optimax Racing: 225 XS. 225 Sport XS, 250XS, 250 Sport XS, 300XS- Replacement 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) and 250 (3.0 EFI)- Replacement for Mercury Racing EFI 2-Stroke: 225X and 300XFeature:- Easy to install, no modification required.- Upgrade 15% more energy than OE coils. Fast starts, consistent engine performance and optimized fuel efficacy. Wire copper wire ensure high-voltage availability for peak performance.- Ignition coils are made to be durable, long-lasting and reliable under stress and extreme road conditions. Eliminate engine misfires and hesitation.Notes:- Please carefully check your vehicle year & make & model with the fitment before purchasing. You must read our description carefully, and it will tell you more about the fitment.- Professional installation is highly recommended.

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