{"product_id":"cd2-power-pack-usl-conversion-kit-for-johnson-evinrude-omc-outboards-sierra-18-99272-cross-references-cdi-113-4488","title":"Sierra CD Power Pack 18-99272 CDI Module USL Conversion Kit for Johnson Evinrude OMC Outboards","description":"\u003cp\u003eThe Sierra 18-99272 is a CD (capacitor discharge) power pack and CDI module, supplied as a USL conversion kit for Johnson, Evinrude, and OMC outboards. It replaces the outboard's original capacitor discharge ignition power pack, supplying the switched high-voltage pulses that fire the ignition coils and keep the engine running on a stable, properly timed spark. As a conversion kit, it is built to update or replace the ignition module on outboards using the USL ignition system, restoring reliable starting and running performance when the factory power pack has failed or is no longer serviceable.\u003c\/p\u003e\u003cp\u003eThe kit ships complete and ready to install as a direct power pack replacement, with a package quantity of one unit. It is intended for outboard owners and marine technicians performing an ignition system repair or upgrade on Johnson, Evinrude, and OMC engines equipped with the USL setup.\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 18-99272\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e CD Power Pack \/ CDI Module (USL Conversion Kit)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits:\u003c\/strong\u003e Johnson, Evinrude, and OMC outboards with USL ignition\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Quantity:\u003c\/strong\u003e 1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 1.36 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 808282395612\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cul\u003e\u003cli\u003eJohnson, Evinrude, and OMC outboards equipped with the USL ignition system\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eReplaces (OEM)\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e113-4488\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhat is the Sierra 18-99272 power pack used for?\u003c\/strong\u003e It is a CD (capacitor discharge) power pack and CDI module that supplies the ignition coils on Johnson, Evinrude, and OMC outboards, replacing the factory power pack when it fails or needs updating.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes 18-99272 fit my Johnson or Evinrude outboard?\u003c\/strong\u003e The 18-99272 power pack is designed for Johnson, Evinrude, and OMC outboards equipped with the USL ignition system, since it is supplied as a USL conversion kit.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs this a USL conversion kit or a direct factory-style replacement?\u003c\/strong\u003e The 18-99272 is sold as a USL conversion kit, meaning it is intended to update or replace the CD power pack on outboards using the USL ignition setup.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow much does the 18-99272 power pack weigh?\u003c\/strong\u003e The Sierra 18-99272 CD power pack weighs 1.36 pounds.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat OEM part number does 18-99272 cross-reference?\u003c\/strong\u003e Sierra part number 18-99272 corresponds to CD power pack \/ CDI module 113-4488.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow many units come in the package?\u003c\/strong\u003e The 18-99272 kit ships with a package quantity of one power pack unit.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat does a CD power pack do on an outboard?\u003c\/strong\u003e A CD power pack stores and discharges high-voltage electrical energy to fire the ignition coils at the correct moment, which is what the 18-99272 does for Johnson, Evinrude, and OMC outboards.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the 18-99272 power pack new or remanufactured?\u003c\/strong\u003e The 18-99272 CD power pack is supplied as a new unit, not a rebuilt or remanufactured module.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is the UPC for the Sierra 18-99272?\u003c\/strong\u003e The Sierra 18-99272 CD power pack carries UPC 808282395612.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan I install the 18-99272 power pack myself?\u003c\/strong\u003e The 18-99272 is a bolt-in style CD power pack replacement for the outboard's existing ignition module location, suitable for a technician or experienced DIY installer working on Johnson, Evinrude, or OMC engines with USL ignition.\u003c\/p\u003e","brand":"Sierra","offers":[{"title":"Default Title","offer_id":48988441051355,"sku":"SIE-18-99272","price":174.71,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0839\/7586\/4539\/files\/CDI-113-4488_lg__60251.1558112722.500.750.jpg?v=1785188892","url":"https:\/\/www.goodvibesmarina.com\/products\/cd2-power-pack-usl-conversion-kit-for-johnson-evinrude-omc-outboards-sierra-18-99272-cross-references-cdi-113-4488","provider":"Good Vibes Marina","version":"1.0","type":"link"}