{"product_id":"marine-carburetor-for-1998-2004-mercruiser-5-0l-replaces-oem-3310-864942a01-3310-861448a1-sierra-18-7375n-new-gasket-included","title":"Sierra Carburetor 18-7375N, Replaces 3310-864942A01, Fits 1998-2004 MCM 5.0L","description":"\u003cp\u003eThe Sierra 18-7375N is a new-casting, non-remanufactured carburetor built for 1998-2004 MCM 5.0L marine engines. As a new casting rather than a remanufactured core, it eliminates the wear, corrosion, and prior-repair variability that can come with rebuilt units, giving you a fresh base for reliable fuel metering and consistent engine performance. A gasket is included with the carburetor; if a replacement is ever needed, Sierra specifies gasket 18-0994 as the correct part. For owners who prefer to rebuild an existing carburetor rather than replace it outright, Sierra also offers rebuild kit 18-7098-1 as the matching kit for this carburetor family.\u003c\/p\u003e\u003cp\u003eThis carburetor is designed specifically for 1998-2004 MCM 5.0L applications, so it is intended as a direct fitment replacement for engines in that range rather than a universal part. It cross-references to OEM numbers 3310-864942A01 and 3310-861448A1, making it a straightforward swap for boat owners and marine technicians replacing a failed, worn, or leaking original carburetor. Weighing 4.18 pounds, it ships ready to install with its included gasket.\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 18-7375N\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Carburetor\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConstruction:\u003c\/strong\u003e New casting, non-remanufactured\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGasket Included:\u003c\/strong\u003e Yes (replacement gasket 18-0994)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRecommended Rebuild Kit:\u003c\/strong\u003e 18-7098-1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFitment:\u003c\/strong\u003e 1998-2004 MCM 5.0L\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 4.18 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 808282339913\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCategory:\u003c\/strong\u003e Engine Parts\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e1998-2004 MCM 5.0L\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eReplaces (OEM)\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e3310-864942A01\u003c\/li\u003e\n\u003cli\u003e3310-861448A1\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhat engines does the Sierra 18-7375N carburetor fit?\u003c\/strong\u003e The Sierra 18-7375N carburetor is built for 1998-2004 MCM 5.0L engines.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the 18-7375N a remanufactured carburetor?\u003c\/strong\u003e No. The 18-7375N is a new casting, not a remanufactured unit, so it is not built on a used core.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat OEM part numbers does the 18-7375N replace?\u003c\/strong\u003e The 18-7375N cross-references to OEM numbers 3310-864942A01 and 3310-861448A1, making it a direct replacement for carburetors bearing those numbers on 1998-2004 MCM 5.0L engines.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes the 18-7375N come with a gasket?\u003c\/strong\u003e Yes, a gasket is included with the 18-7375N carburetor. If a replacement is ever needed, use gasket 18-0994.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow much does the 18-7375N carburetor weigh?\u003c\/strong\u003e The Sierra 18-7375N weighs 4.18 pounds.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan the 18-7375N be rebuilt instead of replaced?\u003c\/strong\u003e Yes. For engines using this carburetor, Sierra offers rebuild kit 18-7098-1 as the matching kit if you prefer to rebuild rather than replace the unit.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the 18-7375N a genuine Sierra part or an aftermarket copy?\u003c\/strong\u003e The 18-7375N is a genuine Sierra Marine part, sold under the Sierra brand with the part number 18-7375N.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is the difference between the 18-7375N and the 18-7370N carburetors?\u003c\/strong\u003e The 18-7375N is fitted to 1998-2004 MCM 5.0L engines and cross-references 3310-864942A01 and 3310-861448A1, while the 18-7370N is a different carburetor fitted to MCM 120\/2.5L and 140\/3.0L engines with its own separate set of OEM cross-reference numbers.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is included when I order the 18-7375N carburetor?\u003c\/strong\u003e Ordering the Sierra 18-7375N includes the carburetor itself along with an included gasket for installation.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWill the 18-7375N work on engines outside the 1998-2004 MCM 5.0L range?\u003c\/strong\u003e The 18-7375N is specified for 1998-2004 MCM 5.0L engines; fitment outside that stated range is not confirmed.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat category of part is the Sierra 18-7375N?\u003c\/strong\u003e The 18-7375N is listed as an engine part, specifically a carburetor, for 1998-2004 MCM 5.0L applications.\u003c\/p\u003e","brand":"Sierra","offers":[{"title":"Default Title","offer_id":48988384559323,"sku":"SIE-18-7375N","price":392.63,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0839\/7586\/4539\/files\/SIE-18-7375N__16822.1558186217.500.750.jpg?v=1785329152","url":"https:\/\/www.goodvibesmarina.com\/products\/marine-carburetor-for-1998-2004-mercruiser-5-0l-replaces-oem-3310-864942a01-3310-861448a1-sierra-18-7375n-new-gasket-included","provider":"Good Vibes Marina","version":"1.0","type":"link"}