{"product_id":"sierra-18-99306-stator-coil-set-for-mercury-mariner-outboard-ignition","title":"Sierra Stator Coil Set 18-99306 for Mercury Mariner Outboards, Replaces CDI 174-6120K1","description":"\u003cp\u003eThe Sierra 18-99306 Stator Coil Set is a replacement stator built for Mercury and Mariner outboard engines. The stator is a key part of the outboard's ignition and charging system, generating the AC voltage that the engine's electronics rely on to fire the ignition coils and, on many powerheads, to help supply charging current. A weak or failed stator commonly shows up as hard starting, engine misfire, intermittent power loss, or a no-spark condition, so a properly matched replacement stator is essential to restoring reliable ignition performance.\u003c\/p\u003e\u003cp\u003eThis stator is built as a coil pack installation with a female connector, matching the factory wiring configuration so it installs in place of the original unit without modification. It is designed for PWC (personal watercraft) outboard applications, giving boaters and technicians a direct replacement option when the factory stator has failed or is showing signs of weak output.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Sierra\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number:\u003c\/strong\u003e 18-99306\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCategory:\u003c\/strong\u003e Mercury Outboard Stators \u0026amp; Triggers\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.2 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVehicle Service Type:\u003c\/strong\u003e PWC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible with Vehicle Type:\u003c\/strong\u003e PWC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation Type:\u003c\/strong\u003e Coil pack\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnector Gender:\u003c\/strong\u003e Female\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cp\u003eDesigned for Mercury and Mariner outboard engines.\u003c\/p\u003e\u003ch3\u003eReplaces (OEM)\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e174-6120K1\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhat engines is the Sierra 18-99306 stator coil designed for?\u003c\/strong\u003e The Sierra 18-99306 stator coil set is designed for Mercury and Mariner outboard engines, specifically PWC (personal watercraft) applications.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes the 18-99306 stator replace a CDI Electronics part?\u003c\/strong\u003e Yes, the Sierra 18-99306 stator cross-references to CDI Electronics part number 174-6120K1.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow much does the Sierra 18-99306 stator weigh?\u003c\/strong\u003e It weighs 0.2 pounds.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat type of connector does this stator use?\u003c\/strong\u003e The Sierra 18-99306 stator coil uses a female connector.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs this a coil pack style installation?\u003c\/strong\u003e Yes, the 18-99306 is installed as a coil pack style stator, matching the factory mounting and wiring configuration.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat are the symptoms of a failing stator on a Mercury or Mariner outboard?\u003c\/strong\u003e A failing stator commonly causes hard starting, engine misfire, intermittent loss of power, or a no-spark condition, and replacing the stator with a properly matched unit like the Sierra 18-99306 typically resolves these ignition issues.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the Sierra 18-99306 an OEM or aftermarket stator?\u003c\/strong\u003e The 18-99306 is an aftermarket replacement stator sold under the Sierra part number, built to replace the original equipment stator on compatible Mercury and Mariner outboards.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan this stator be used on PWC outboard engines?\u003c\/strong\u003e Yes, the Sierra 18-99306 stator coil set is designated for PWC (personal watercraft) vehicle service applications.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat does the stator do on a Mercury or Mariner outboard?\u003c\/strong\u003e The stator generates the AC voltage used by the outboard's ignition system to fire the ignition coils, making it a core component of the engine's electrical system.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes the Sierra 18-99306 come as a complete stator coil set?\u003c\/strong\u003e Yes, it is sold as a complete stator coil set, part number 18-99306, ready to install as a direct replacement.\u003c\/p\u003e","brand":"Sierra","offers":[{"title":"Default Title","offer_id":48988441411803,"sku":"SIE-18-99306","price":86.56,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0839\/7586\/4539\/files\/CDI-174-6120K1_lg__64400.1558112919.500.750.jpg?v=1785188228","url":"https:\/\/www.goodvibesmarina.com\/products\/sierra-18-99306-stator-coil-set-for-mercury-mariner-outboard-ignition","provider":"Good Vibes Marina","version":"1.0","type":"link"}