{"product_id":"mercury-16951t1-brass-drain-plug","title":"Mercury 16951T1 Brass Drain Plug 1\/4 NPT MerCruiser Block Manifold","description":"\u003ch2\u003eMercury 16951T1 Brass Drain Plug for MerCruiser Blocks and Exhaust Manifolds\u003c\/h2\u003e\n\n\u003cp\u003eThe Mercury 16951T1 Brass Drain Plug is a machined brass engine block or exhaust manifold drain plug designed for select MerCruiser sterndrive and inboard engines. Featuring a 1\/4-inch NPT fitting, this drain plug helps make draining cooling water easier during winterizing, antifreeze changes, and cooling system service.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eMercury Precision brass drain plug\u003c\/li\u003e\n  \u003cli\u003ePart number: 16951T1\u003c\/li\u003e\n  \u003cli\u003eMachined brass engine block or manifold drain plug\u003c\/li\u003e\n  \u003cli\u003e1\/4-inch NPT fitting\u003c\/li\u003e\n  \u003cli\u003eFits most MerCruiser sterndrive and inboard engine blocks and exhaust manifolds\u003c\/li\u003e\n  \u003cli\u003eCan be used with engines equipped with closed cooling or raw water cooling systems\u003c\/li\u003e\n  \u003cli\u003eHelps make winterizing and antifreeze changes easier\u003c\/li\u003e\n  \u003cli\u003eEasy to install with common tools\u003c\/li\u003e\n  \u003cli\u003eUseful for replacing worn, damaged, corroded, or missing drain plugs\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFitment \/ Product Details\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Mercury Precision\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e 16951T1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBU Part ID:\u003c\/strong\u003e 16951T1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Brass drain plug \/ engine block drain plug \/ manifold drain plug\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e MerCruiser engine block and exhaust manifold drain plug applications\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEngine Types:\u003c\/strong\u003e Most MerCruiser sterndrive and inboard engine blocks and manifolds where 16951T1 is specified\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHP Range:\u003c\/strong\u003e Application-specific; match by engine model, manifold type, cooling system, and parts diagram\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Size:\u003c\/strong\u003e 1\/4 in NPT\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Machined brass\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCooling System Compatibility:\u003c\/strong\u003e Closed cooling and raw water cooling systems where specified\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAssembly Location:\u003c\/strong\u003e Engine block or exhaust manifold drain location\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand Store Category:\u003c\/strong\u003e Parts\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand Store Subcategory:\u003c\/strong\u003e Cooling System\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e US\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackaged Quantity:\u003c\/strong\u003e 1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 745061029156\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Dimensions:\u003c\/strong\u003e 5.25 in L x 2.2 in W x 1.65 in H\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Weight:\u003c\/strong\u003e 0.113 lb\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFitment Note:\u003c\/strong\u003e Match part number 16951T1, 1\/4-inch NPT thread size, engine block or manifold drain location, cooling system type, owner’s manual, or service manual before ordering.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eExpanded Fitment\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMerCruiser Sterndrive Engines:\u003c\/strong\u003e Fits most compatible engine block and exhaust manifold drain applications where 16951T1 is specified\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMerCruiser Inboard Engines:\u003c\/strong\u003e Fits most compatible block and manifold drain plug applications where 16951T1 is specified\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eClosed Cooling Systems:\u003c\/strong\u003e Use where a 1\/4-inch NPT brass drain plug is specified for draining service\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRaw Water Cooling Systems:\u003c\/strong\u003e Use where a 1\/4-inch NPT brass drain plug is specified for draining service\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOther Sterndrive \/ Inboard Applications:\u003c\/strong\u003e May fit other brands of sterndrive or inboard engines and manifolds where the same 1\/4-inch NPT brass drain plug is required\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhy You Should Buy\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eCorrect Mercury brass drain plug for applications requiring 16951T1\u003c\/li\u003e\n  \u003cli\u003e1\/4-inch NPT fitting matches compatible MerCruiser block and manifold drain ports\u003c\/li\u003e\n  \u003cli\u003eMachined brass construction is suited for marine cooling system service\u003c\/li\u003e\n  \u003cli\u003eHelps simplify draining cooling water for winterizing or antifreeze changes\u003c\/li\u003e\n  \u003cli\u003eUseful replacement for worn, damaged, leaking, or corroded drain plugs\u003c\/li\u003e\n  \u003cli\u003eEasy installation with common tools when matched to the correct application\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCommon Applications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eMerCruiser engine block drain plug replacement\u003c\/li\u003e\n  \u003cli\u003eMerCruiser exhaust manifold drain plug replacement\u003c\/li\u003e\n  \u003cli\u003eMarine engine winterizing service\u003c\/li\u003e\n  \u003cli\u003eCooling water draining before storage\u003c\/li\u003e\n  \u003cli\u003eAntifreeze change service on compatible engines\u003c\/li\u003e\n  \u003cli\u003eClosed cooling and raw water cooling system maintenance\u003c\/li\u003e\n  \u003cli\u003eApplications requiring Mercury 16951T1\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWhat is Mercury 16951T1?\u003c\/strong\u003e Mercury 16951T1 is a machined brass drain plug for select MerCruiser engine block and exhaust manifold applications.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWhat thread size is this drain plug?\u003c\/strong\u003e This drain plug uses a 1\/4-inch NPT fitting.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWhat material is this plug made from?\u003c\/strong\u003e This drain plug is made from machined brass.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWhere is this drain plug used?\u003c\/strong\u003e It is used in compatible MerCruiser engine block or exhaust manifold drain locations.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWhat is this plug used for?\u003c\/strong\u003e It helps drain cooling water for winterizing, antifreeze changes, and cooling system service.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDoes this work with closed cooling systems?\u003c\/strong\u003e Yes. It can be used with compatible engines equipped with closed cooling systems where this plug is specified.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDoes this work with raw water cooling systems?\u003c\/strong\u003e Yes. It can be used with compatible raw water cooling systems where this plug is specified.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWhat horsepower range does this fit?\u003c\/strong\u003e The HP range is application-specific. Match by engine model, drain location, thread size, and service manual.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWhat is the UPC?\u003c\/strong\u003e The UPC is 745061029156.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWhat is the package size?\u003c\/strong\u003e The package measures 5.25 in L x 2.2 in W x 1.65 in H and weighs 0.113 lb.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHow should I confirm fitment?\u003c\/strong\u003e Match part number 16951T1, 1\/4-inch NPT thread size, engine block or manifold drain location, cooling system type, owner’s manual, or service manual before ordering.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Mercury","offers":[{"title":"Default Title","offer_id":48560054108392,"sku":"16951T1","price":30.22,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/9927\/6776\/files\/16951T1_3.jpg?v=1779473787","url":"https:\/\/wakeboss.com\/products\/mercury-16951t1-brass-drain-plug","provider":"Wakeboss","version":"1.0","type":"link"}