{"product_id":"sierra-fuel-filter-sie-18-7844","title":"Sierra Fuel Filter","description":"\u003ch2\u003eSierra 18-7844 Water Separating Fuel Filter for Sterndrives and Outboards\u003c\/h2\u003e \u003cp\u003eSierra replacement water separating fuel filter for use with Mercury and MerCruiser engines. Sierra fuel water separators remove over 99.8% of emulsified water from your gasoline. Sierra's 21 micron canister filters feature an epoxy-coated steel canister that prevents corrosion inside the canister from reaching your fuel system. These durable filters are pressure and leak tested to ABYC and USCG standards. All filters flow at 90 GPH to feed even the hungriest motor. Sierra 21 micron filters are recommended to prevent damage to sensitive inboard and outboard fuel injection systems.\u003c\/p\u003e \u003ch3\u003e\u003cstrong\u003eApplication:\u003c\/strong\u003e\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eUsed on MerCruiser and Mercury Engines\u003c\/li\u003e \u003cli\u003e21 Micron Rating\u003c\/li\u003e \u003cli\u003e3.875\" in Length (Short)\u003c\/li\u003e \u003cli\u003e11\/16-16 Thread pitch\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003eSierra recommends replacing filters every 50 hours of operation, or at a minimum of once per year, preferably at winterization.\u003c\/p\u003e \u003ch3\u003e\u003cstrong\u003eInterchangeable with:\u003c\/strong\u003e\u003c\/h3\u003e \u003cul\u003e \u003cli\u003eEMP\u003c\/li\u003e \u003cul\u003e \u003cli\u003e\u003ca href=\"https:\/\/www.wholesalemarine.com\/emp-35-37800-mercury-water-separating-fuel-filter\/\"\u003e35-37800\u003c\/a\u003e\u003c\/li\u003e \u003c\/ul\u003e \u003cli\u003eFram\u003c\/li\u003e \u003cul\u003e \u003cli\u003ePS3808\u003c\/li\u003e \u003c\/ul\u003e \u003cli\u003eGLM\u003c\/li\u003e \u003cul\u003e \u003cli\u003e24941\u003c\/li\u003e \u003c\/ul\u003e \u003cli\u003eMallory\u003c\/li\u003e \u003cul\u003e \u003cli\u003e9-37800\u003c\/li\u003e \u003c\/ul\u003e \u003cli\u003eMerCruiser Stern Drive\u003c\/li\u003e \u003cul\u003e \u003cli\u003e35-52456\u003c\/li\u003e \u003cli\u003e35-55501\u003c\/li\u003e \u003cli\u003e35-57250\u003c\/li\u003e \u003cli\u003e35-60494\u003c\/li\u003e \u003cli\u003e35-604941\u003c\/li\u003e \u003cli\u003e35-60494A5\u003c\/li\u003e \u003cli\u003e35-802893Q\u003c\/li\u003e \u003cli\u003e\u003ca href=\"https:\/\/www.wholesalemarine.com\/quicksilver-35-802893q01-water-separating-fuel-filter\/\"\u003e35-802893Q01\u003c\/a\u003e\u003c\/li\u003e \u003cli\u003e35-805269\u003c\/li\u003e \u003cli\u003e35-8052691\u003c\/li\u003e \u003cli\u003e35-806771\u003c\/li\u003e \u003cli\u003e35-807172\u003c\/li\u003e \u003c\/ul\u003e \u003cli\u003eMercury Marine\u003c\/li\u003e \u003cul\u003e \u003cli\u003e35-604941\u003c\/li\u003e \u003cli\u003e35-802893Q\u003c\/li\u003e \u003cli\u003e35-8052691\u003c\/li\u003e \u003cli\u003e35-807172\u003c\/li\u003e \u003c\/ul\u003e \u003cli\u003eMoeller\u003c\/li\u003e \u003cul\u003e \u003cli\u003e33323-10\u003c\/li\u003e \u003c\/ul\u003e \u003cli\u003eValmar\u003c\/li\u003e \u003cul\u003e \u003cli\u003e52113\u003c\/li\u003e \u003c\/ul\u003e \u003cli\u003eWix\u003c\/li\u003e \u003cul\u003e \u003cli\u003e33225\u003c\/li\u003e \u003c\/ul\u003e \u003c\/ul\u003e\u003ch2 style=\"margin-top: 0; margin-bottom: 10px;\"\u003eFrequently Asked Questions\u003c\/h2\u003e \u003ch3 style=\"margin-top: 5px; margin-bottom: 0; font-size: 12pt;\"\u003eWhat is the Sierra 18-7844 water separating fuel filter used for?\u003c\/h3\u003e \u003cp style=\"margin-top: 0; margin-bottom: 12px;\"\u003eThe Sierra 18-7844 is a replacement water separating fuel filter designed for use with Mercury and MerCruiser sterndrive and outboard engines. It helps remove water and contaminants from gasoline before they reach the fuel system.\u003c\/p\u003e \u003ch3 style=\"margin-top: 5px; margin-bottom: 0; font-size: 12pt;\"\u003eHow effective is the Sierra 18-7844 at removing water and debris?\u003c\/h3\u003e \u003cp style=\"margin-top: 0; margin-bottom: 12px;\"\u003eThis filter removes over 99.8% of emulsified water from gasoline. It uses a 21 micron filter media and features an epoxy-coated steel canister to help prevent internal corrosion from reaching the fuel system.\u003c\/p\u003e \u003ch3 style=\"margin-top: 5px; margin-bottom: 0; font-size: 12pt;\"\u003eWhat are the main specifications of the Sierra 18-7844 fuel filter?\u003c\/h3\u003e \u003cp style=\"margin-top: 0; margin-bottom: 12px;\"\u003eThe Sierra 18-7844 has a 21 micron rating, measures 3.875\" in length, and uses an 11\/16-16 thread pitch. It also flows at 90 GPH to support demanding marine fuel systems.\u003c\/p\u003e \u003ch3 style=\"margin-top: 5px; margin-bottom: 0; font-size: 12pt;\"\u003eHow often should the Sierra 18-7844 fuel filter be replaced?\u003c\/h3\u003e \u003cp style=\"margin-top: 0; margin-bottom: 12px;\"\u003eSierra recommends replacing this filter every 50 hours of operation or at least once per year, preferably during winterization.\u003c\/p\u003e \u003ch3 style=\"margin-top: 5px; margin-bottom: 0; font-size: 12pt;\"\u003eWhat part numbers is the Sierra 18-7844 interchangeable with?\u003c\/h3\u003e \u003cp style=\"margin-top: 0; margin-bottom: 12px;\"\u003eThis filter is interchangeable with a wide range of part numbers including EMP 35-37800, Fram PS3808, GLM 24941, Mallory 9-37800, Moeller 33323-10, Valmar 52113, Wix 33225, and several Mercury and MerCruiser part numbers such as 35-52456, 35-55501, 35-57250, 35-60494, 35-604941, 35-60494A5, 35-802893Q, 35-802893Q01, 35-805269, 35-8052691, 35-806771, and 35-807172.\u003c\/p\u003e \u003c!-- snippet location product_description --\u003e \u003cp\u003e California Residents: \u003cimg src=\"https:\/\/cdn11.bigcommerce.com\/s-6rtev5owwo\/stencil\/4c731d90-821b-013f-159c-7692448c53ea\/e\/5184b8b0-7ec1-013f-1cb3-16eaae88d95a\/img\/warning.png\" alt=\"warning sign\" class=\"warningImg\"\u003e \u003cstrong\u003e WARNING \u003c\/strong\u003e Cancer and Reproductive Harm - \u003ca href=\"https:\/\/www.p65warnings.ca.gov\/\" class=\"productWarning\"\u003eP65Warnings.ca.gov\u003c\/a\u003e \u003c\/p\u003e","brand":"Sierra","offers":[{"title":"Default Title","offer_id":67606132130107,"sku":"SIE-18-7844","price":15.29,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0907\/4271\/8779\/files\/Untitled-1__19884.1753840688.jpg?v=1790717224","url":"https:\/\/clinchriverfishingusa.com\/products\/sierra-fuel-filter-sie-18-7844","provider":"Clinch River Fishing USA","version":"1.0","type":"link"}