{"product_id":"sierra-18-5891-1-power-pack-for-johnson-evinrude-v-4-v-8-outboards-replaces-omc-586667-6700-rpm-limit","title":"Sierra 18-5891-1 Power Pack, Replaces 583605, for 3 \u0026 6 Cylinder Evinrude Outboards, 6700 RPM Limit","description":"\u003cp\u003eThe Sierra 18-5891-1 Power Pack is a replacement ignition power pack for 3 and 6 cylinder Evinrude outboard engines with a 6700 rpm limit. It is a direct, drop-in equivalent for the original equipment power pack it replaces, built to meet or exceed the performance of the factory unit. The power pack is a core component of the outboard's ignition system, controlling spark timing and delivery to keep the engine firing correctly across its rpm range.\u003c\/p\u003e\u003cp\u003eEach unit ships as a single Power Pack, ready to install in place of a failed or worn original unit. Sierra parts are backed by Sierra's standard customer satisfaction warranty, giving buyers OEM-level confidence without going back to the dealer for a factory part.\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 18-5891-1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Power Pack\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngine Fitment:\u003c\/strong\u003e 3 and 6 cylinder engines\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRPM Limit:\u003c\/strong\u003e 6700 rpm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngine Make:\u003c\/strong\u003e Evinrude outboard\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReplaces (OEM):\u003c\/strong\u003e 583605\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.61 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 808282125547\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnit Count:\u003c\/strong\u003e 1 Power Pack\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded Components:\u003c\/strong\u003e 1 Power Pack\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e3 and 6 cylinder Evinrude outboard engines with a 6700 rpm limit\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eReplaces (OEM)\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e583605\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhat engines does the Sierra 18-5891-1 Power Pack fit?\u003c\/strong\u003e The Sierra 18-5891-1 Power Pack is built for 3 and 6 cylinder Evinrude outboard engines with a 6700 rpm limit.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat OEM part number does the 18-5891-1 replace?\u003c\/strong\u003e It replaces OEM power pack number 583605.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the 18-5891-1 a genuine Sierra part or aftermarket?\u003c\/strong\u003e It is a genuine Sierra-brand product, sold as a direct replacement for the original equipment power pack rather than a used or reconditioned unit.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow much does the power pack weigh?\u003c\/strong\u003e The Sierra 18-5891-1 Power Pack weighs 0.61 pounds.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is included when I order this part?\u003c\/strong\u003e Each order includes one Sierra 18-5891-1 Power Pack.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWill this power pack work on a 4 cylinder Evinrude engine?\u003c\/strong\u003e No. The 18-5891-1 is designated for 3 and 6 cylinder Evinrude outboard engines with a 6700 rpm limit, not 4 cylinder applications.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes the Sierra power pack perform as well as the original equipment part?\u003c\/strong\u003e Sierra states that this power pack meets or exceeds the performance of the original equipment part it replaces.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs there a warranty on the 18-5891-1 Power Pack?\u003c\/strong\u003e Yes, the Sierra 18-5891-1 Power Pack is covered under Sierra's customer satisfaction warranty.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat rpm limit is this power pack rated for?\u003c\/strong\u003e The 18-5891-1 has a 6700 rpm limit.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan I install the 18-5891-1 myself?\u003c\/strong\u003e The Sierra 18-5891-1 Power Pack is designed as a direct replacement for the OEM unit it replaces (583605), so it installs in the same location and mounting configuration as the original power pack.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow many power packs does my engine need?\u003c\/strong\u003e This listing is for one Sierra 18-5891-1 Power Pack; check your engine's ignition system configuration to confirm how many units your specific engine requires.\u003c\/p\u003e","brand":"Sierra","offers":[{"title":"Default Title","offer_id":48988341305563,"sku":"SIE-18-5891-1","price":146.3,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0839\/7586\/4539\/files\/SIE-18-5891_lg__28510.1558127676.500.750.jpg?v=1785188058","url":"https:\/\/www.goodvibesmarina.com\/products\/sierra-18-5891-1-power-pack-for-johnson-evinrude-v-4-v-8-outboards-replaces-omc-586667-6700-rpm-limit","provider":"Good Vibes Marina","version":"1.0","type":"link"}