{"product_id":"quicksilver-8m0054588-ignition-coil","title":"Quicksilver 8M0054588 Ignition Coil ECM 555","description":"\u003ch2\u003eQuicksilver 8M0054588 Ignition Coil ECM 555\u003c\/h2\u003e\n\u003cp\u003eQuicksilver 8M0054588 is a genuine Quicksilver ignition coil for select MerCruiser sterndrive and inboard MPI engines using ECM 555. It replaces 863704T where this ignition coil is specified by the factory parts diagram.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eGenuine Quicksilver marine ignition coil\u003c\/li\u003e\n\u003cli\u003eFor select MerCruiser sterndrive and inboard MPI engines\u003c\/li\u003e\n\u003cli\u003eFits compatible 4.3L, 5.0L, 5.7L, and 6.2L MPI applications with ECM 555\u003c\/li\u003e\n\u003cli\u003eProduced to meet Mercury Marine OEM specifications\u003c\/li\u003e\n\u003cli\u003eSupersedes \/ replaces 863704T where applicable\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFitment \/ Product Details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: Quicksilver\u003c\/li\u003e\n\u003cli\u003ePart Number: 8M0054588\u003c\/li\u003e\n\u003cli\u003eProduct: Ignition Coil\u003c\/li\u003e\n\u003cli\u003eApplication Range: 2001 and newer MerCruiser MCM\/MIE 4.3L, 5.0L, 5.7L, and 6.2L MPI engines with ECM 555\u003c\/li\u003e\n\u003cli\u003eSerial Range: 0M300000 through 2A455878\u003c\/li\u003e\n\u003cli\u003eUPC: 745061877849\u003c\/li\u003e\n\u003cli\u003eCountry of Origin: PL\u003c\/li\u003e\n\u003cli\u003eSystem: Ignition \/ ECM 555\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIgnition coil fitment depends on engine model, serial number, ignition system, and ECM configuration. Verify fitment with your MerCruiser serial number and factory parts diagram before ordering.\u003c\/p\u003e\n\u003ch3\u003eWhat’s Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eQuicksilver 8M0054588 ignition coil assembly\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eSpark plug wires, distributor cap, rotor, ignition module, harnesses, mounting hardware, and related ignition components are not included unless listed separately.\u003c\/p\u003e\n\u003ch3\u003eWhy You Should Buy\u003c\/h3\u003e\n\u003cp\u003eA weak or failed ignition coil can cause hard starting, misfires, poor running, or no-spark conditions. Using the correct Quicksilver replacement coil helps restore reliable ignition performance on compatible MerCruiser MPI engines.\u003c\/p\u003e\n\u003ch3\u003eCommon Applications\u003c\/h3\u003e\n\u003cp\u003eUsed on select 2001 and newer MerCruiser MCM\/MIE 4.3L, 5.0L, 5.7L, and 6.2L MPI engines with ECM 555 in serial range 0M300000 through 2A455878 where the factory parts listing calls for ignition coil 8M0054588.\u003c\/p\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003ch4\u003eDoes this fit every MerCruiser V6 or V8 engine?\u003c\/h4\u003e\n\u003cp\u003eNo. This coil is for specific MPI engines with ECM 555. Verify by engine serial number before ordering.\u003c\/p\u003e\n\u003ch4\u003eDoes this replace 863704T?\u003c\/h4\u003e\n\u003cp\u003eYes. Quicksilver 8M0054588 replaces 863704T where applicable.\u003c\/p\u003e\n\u003ch4\u003eCan Wakeboss help confirm fitment?\u003c\/h4\u003e\n\u003cp\u003eYes. Send your engine model and serial number through \u003ca href=\"https:\/\/wakeboss.com\/pages\/ask-a-parts-pro\"\u003eAsk a Parts Pro\u003c\/a\u003e and we can help check the correct ignition coil.\u003c\/p\u003e","brand":"Quicksilver","offers":[{"title":"Default Title","offer_id":48583588610280,"sku":"8M0054588","price":381.7,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/9927\/6776\/files\/8m0054588-7_47a08300-38bd-4beb-90dd-be93cb1814d0.jpg?v=1781889677","url":"https:\/\/wakeboss.com\/products\/quicksilver-8m0054588-ignition-coil","provider":"Wakeboss","version":"1.0","type":"link"}