{"product_id":"580740-omc-coil-genuine-used-part","title":"580740 OMC Coil | Genuine Used Part","description":"\u003cp\u003e\n 🔧 Product Description\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n Genuine OMC \/ Johnson \/ Evinrude Ignition Coil and Yoke Assembly - Part Number: 0580740\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n A genuine OMC ignition coil and yoke assembly used on Johnson and Evinrude 3-cylinder and 4-cylinder ignition systems. This coil family is associated with 0580740 \/ 580740 and 0582382 \/ 582382 applications, including early V4 StarFlite and 100HP, 115HP and 125HP two-stroke ignition layouts.\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n ⚙️ Key Features\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n • Genuine OMC \/ Johnson \/ Evinrude ignition coil\n\u003c\/p\u003e\n\u003cp\u003e\n • Correct OEM reference 0580740 \/ 580740\n\u003c\/p\u003e\n\u003cp\u003e\n • Coil and yoke assembly\n\u003c\/p\u003e\n\u003cp\u003e\n • Used on 3-cylinder and 4-cylinder ignition systems\n\u003c\/p\u003e\n\u003cp\u003e\n • Must be matched by coil mounting style and ignition lead layout\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n 🔄 Supersession \u0026amp; Cross Reference\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n OEM Supersession Chain:\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n • 0580740 \/ 580740 to 0582382 \/ 582382 family\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n OEM \/ Related Numbers:\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n • 0580740\n\u003c\/p\u003e\n\u003cp\u003e\n • 580740\n\u003c\/p\u003e\n\u003cp\u003e\n • 0582382\n\u003c\/p\u003e\n\u003cp\u003e\n • 582382\n\u003c\/p\u003e\n\u003cp\u003e\n • 0502886\n\u003c\/p\u003e\n\u003cp\u003e\n • 580847\n\u003c\/p\u003e\n\u003cp\u003e\n • 802365\n\u003c\/p\u003e\n\u003cp\u003e\n • Ignition coil and yoke assembly\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n Aftermarket \/ Verified Equivalents:\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n • CDI Electronics 183-2382\n\u003c\/p\u003e\n\u003cp\u003e\n • Sierra 18-5193\n\u003c\/p\u003e\n\u003cp\u003e\n • Mallory 9-23108\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n 🚤 Compatibility\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n Commonly used on:\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n • Johnson \/ Evinrude 3-cylinder and 4-cylinder two-stroke ignition systems\n\u003c\/p\u003e\n\u003cp\u003e\n • Early V4 StarFlite ignition coil applications\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n Typically suits:\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n • Johnson \/ Evinrude 100HP V4, including 1971 100HP applications\n\u003c\/p\u003e\n\u003cp\u003e\n • Johnson \/ Evinrude 115HP V4 StarFlite applications\n\u003c\/p\u003e\n\u003cp\u003e\n • Johnson \/ Evinrude 125HP V4 StarFlite applications\n\u003c\/p\u003e\n\u003cp\u003e\n • 3-cylinder and 4-cylinder engines using the 0580740 \/ 0582382 coil family\n\u003c\/p\u003e\n\u003cp\u003e\n • HP Range: 100HP \/ 115HP \/ 125HP confirmed family applications\n\u003c\/p\u003e\n\u003cp\u003e\n • Engine Type: Johnson \/ Evinrude two-stroke ignition system\n\u003c\/p\u003e\n\u003cp\u003e\n • Year Range: Early 1970s and model-diagram controlled replacement family\n\u003c\/p\u003e\n\u003cp\u003e\n • Serial Note: Confirm by exact model number, coil\/yoke mounting style and ignition diagram.\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n 🔌 Function\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n The ignition coil transforms power-pack or ignition output into high-voltage spark for the assigned cylinder circuit.\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n Common signs of failure:\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n • Weak or missing spark\n\u003c\/p\u003e\n\u003cp\u003e\n • Misfire under throttle\n\u003c\/p\u003e\n\u003cp\u003e\n • Hard starting when cold or hot\n\u003c\/p\u003e\n\u003cp\u003e\n • Cylinder drops out after warming up\n\u003c\/p\u003e\n\u003cp\u003e\n • Cracked coil body or damaged yoke\n\u003c\/p\u003e\n\u003cp\u003e\n • Carbon tracking at the coil tower\n\u003c\/p\u003e\n\u003cp\u003e\n • Spark changes when the lead or coil is moved\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n 📦 Condition\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n • Genuine used part\n\u003c\/p\u003e\n\u003cp\u003e\n • Removed from running engine where applicable\n\u003c\/p\u003e\n\u003cp\u003e\n • In good working condition unless otherwise stated\n\u003c\/p\u003e\n","brand":"Sawley's Auto and Marine","offers":[{"title":"Default Title","offer_id":53392493642020,"sku":"5430469","price":15.0,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0994\/8115\/7924\/files\/original_b46a4b90-cf0d-494f-b5af-68e5824ce3a4.jpg?v=1777263120","url":"https:\/\/www.sawleysautoandmarine.com.au\/products\/580740-omc-coil-genuine-used-part","provider":"Sawley's Auto and Marine","version":"1.0","type":"link"}