{"product_id":"marine-air-filter-for-mercury-mariner-v6-2-5l-dfi-outboards-115-225-hp-replaces-mercury-35-853333t-sierra-18-7997","title":"Sierra 18-7997 Marine Air Filter, Replaces Mercury Marine 35-853333T, Universal Fit for Mercury and Mariner Outboards","description":"\u003cp\u003eThe Sierra 18-7997 is a replacement air filter engineered for Mercury and Mariner outboard motors. It is designed as a direct equivalent to Mercury Marine part number 35-853333T, giving outboard owners a reliable option when the factory filter needs replacing. The filter has a rectangular shape and a white finish, and installs in place of the original equipment filter using the existing mounting hardware and housing.\u003c\/p\u003e\u003cp\u003eAs part of Sierra's line of outboard replacement components, the 18-7997 is built to perform to the same fit and function standards as the original Mercury filter it replaces, helping maintain proper airflow to the engine's fuel and air intake system. It ships as a single unit and is backed by Sierra's manufacturer warranty.\u003c\/p\u003e\u003cp\u003eThis is a universal-fit filter intended for Mercury and Mariner outboard motor applications using the 35-853333T filter.\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 18-7997\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Air Filter\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFit Type:\u003c\/strong\u003e Universal Fit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShape:\u003c\/strong\u003e Rectangular\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e White\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Items:\u003c\/strong\u003e 1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.06 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 808282227227\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCategory:\u003c\/strong\u003e Mercury Outboard Cooling System\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cp\u003eMercury and Mariner outboard motors using filter part number 35-853333T (universal fit within this application).\u003c\/p\u003e\u003ch3\u003eReplaces (OEM)\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e35-853333T\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhat does the Sierra 18-7997 air filter fit?\u003c\/strong\u003e The Sierra 18-7997 is designed for Mercury and Mariner outboard motors and is a universal fit within that application.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the Sierra 18-7997 the same as the Mercury 35-853333T filter?\u003c\/strong\u003e Yes, the Sierra 18-7997 is built as a replacement for Mercury Marine part number 35-853333T.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat color is the Sierra 18-7997 air filter?\u003c\/strong\u003e It is white and rectangular in shape.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow much does the Sierra 18-7997 air filter weigh?\u003c\/strong\u003e The Sierra 18-7997 air filter weighs 0.06 pounds.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow many filters come in one Sierra 18-7997 order?\u003c\/strong\u003e One Sierra 18-7997 air filter is included per order (Number of Items: 1).\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the Sierra 18-7997 an OEM Mercury part or an aftermarket replacement?\u003c\/strong\u003e The 18-7997 is a Sierra-manufactured replacement part, not an OEM Mercury Marine part, though it is designed to replace Mercury Marine 35-853333T.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes the Sierra 18-7997 come with a warranty?\u003c\/strong\u003e Yes, the Sierra 18-7997 is backed by Sierra's manufacturer limited warranty.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWill the Sierra 18-7997 work on both Mercury and Mariner outboards?\u003c\/strong\u003e Yes, the Sierra 18-7997 is listed as a universal fit for both Mercury and Mariner outboard motors.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is the shape of the Sierra 18-7997 filter?\u003c\/strong\u003e The Sierra 18-7997 is rectangular in shape.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow do I install the Sierra 18-7997 air filter?\u003c\/strong\u003e The Sierra 18-7997 installs in the same location as the original Mercury 35-853333T filter it replaces, using the existing outboard housing and hardware.\u003c\/p\u003e","brand":"Sierra","offers":[{"title":"Default Title","offer_id":48988431941851,"sku":"SIE-18-7997","price":12.28,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0839\/7586\/4539\/files\/SIE-18-7997_lg__23474.1558130736.500.750.jpg?v=1785188398","url":"https:\/\/www.goodvibesmarina.com\/products\/marine-air-filter-for-mercury-mariner-v6-2-5l-dfi-outboards-115-225-hp-replaces-mercury-35-853333t-sierra-18-7997","provider":"Good Vibes Marina","version":"1.0","type":"link"}