{"product_id":"sierra-18-6159z-zinc-anode-kit-for-mercruiser-alpha-i-gen-ii-1991-up-replaces-888756a1","title":"Sierra Zinc Anode Kit for Mercruiser, 18-6159Z","description":"\u003cp\u003eThe Sierra Zinc Anode Kit, part number 18-6159Z, is a sacrificial anode kit made of zinc, designed to protect Mercruiser engine and drive components from galvanic corrosion. Zinc anodes work by corroding in place of surrounding metal parts, giving critical engine and drive hardware a longer service life in the water. This kit is categorized for Mercruiser applications, making it a straightforward replacement option for boat owners maintaining their Mercruiser-equipped engine or drive setup.\u003c\/p\u003e\u003cp\u003eReplacing anodes on a regular maintenance schedule is one of the most cost-effective ways to prevent expensive corrosion damage to engine and drive components. This kit ships as a complete set, sized and configured for the Mercruiser fitment listed under this part number, so there is no guesswork in matching individual anode pieces.\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 18-6159Z\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Name:\u003c\/strong\u003e Anode Kit (Zinc)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Zinc\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Mercruiser\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 5.28 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Dimensions:\u003c\/strong\u003e 1 x 1 x 1 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 808282277307\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cp\u003eThis anode kit is listed for Mercruiser applications.\u003c\/p\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhat is the Sierra 18-6159Z anode kit used for?\u003c\/strong\u003e Sierra part number 18-6159Z is a zinc anode kit used to protect Mercruiser engine and drive components from galvanic corrosion by sacrificing itself in place of surrounding metal parts.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the 18-6159Z anode kit made of zinc or aluminum?\u003c\/strong\u003e The 18-6159Z kit from Sierra is made of zinc.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat does this anode kit fit?\u003c\/strong\u003e The Sierra 18-6159Z Anode Kit (Zinc) is listed for Mercruiser applications.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow much does the 18-6159Z anode kit weigh?\u003c\/strong\u003e The Sierra 18-6159Z Anode Kit (Zinc) weighs 5.28 pounds.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs this a complete kit or a single anode?\u003c\/strong\u003e Sierra 18-6159Z is sold as a complete anode kit rather than a single individual anode.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the Sierra 18-6159Z anode a genuine Sierra part?\u003c\/strong\u003e Yes, 18-6159Z is Sierra's own manufacturer part number for this zinc anode kit.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow often should the 18-6159Z anode kit be replaced?\u003c\/strong\u003e Zinc anodes like the Sierra 18-6159Z kit are a sacrificial maintenance item and should be inspected regularly and replaced once significantly corroded, as part of routine engine and drive maintenance.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is the UPC for the Sierra 18-6159Z anode kit?\u003c\/strong\u003e The UPC for the Sierra Zinc Anode Kit 18-6159Z is 808282277307.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy use zinc instead of another anode material?\u003c\/strong\u003e The Sierra 18-6159Z kit uses zinc, a common sacrificial anode material chosen to corrode preferentially and protect nearby engine and drive metal parts.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes the 18-6159Z kit include mounting hardware?\u003c\/strong\u003e The dossier for the Sierra 18-6159Z Anode Kit (Zinc) does not specify included mounting hardware beyond the anode kit itself.\u003c\/p\u003e","brand":"Sierra","offers":[{"title":"Default Title","offer_id":48988353954011,"sku":"SIE-18-6159Z","price":94.7,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0839\/7586\/4539\/files\/sie-sie-18-6159z_lg__15988.1558145956.500.750.jpg?v=1785189191","url":"https:\/\/www.goodvibesmarina.com\/products\/sierra-18-6159z-zinc-anode-kit-for-mercruiser-alpha-i-gen-ii-1991-up-replaces-888756a1","provider":"Good Vibes Marina","version":"1.0","type":"link"}