{"product_id":"marine-fuel-pump-with-gasket-for-chrysler-inboard-v-8-361-400-413-440-replaces-chrysler-3745415-and-mercruiser-97401-sierra-18-7255","title":"Sierra 18-7255 Fuel Pump - Replaces 3745414 - Fits Chrysler V-8 318, 360","description":"\u003cp\u003eThe Sierra 18-7255 is a marine fuel pump built as a direct replacement for the original equipment fuel pump on Chrysler V-8 318 and 360 cid inboard engines. It uses a flange mount design (Flange I.D. #6766, M6766) that matches the factory mounting pattern on these engines, and it comes with a mounting gasket so installation does not require sourcing a separate gasket. The pump body and gasket are made from nitrile rubber, a material chosen for its resistance to fuel and oil exposure in the engine compartment.\u003c\/p\u003e\u003cp\u003eThis fuel pump is designed to replace OEM part number 3745414, giving boat owners a straightforward swap when the original pump wears out or fails. It is intended for Chrysler V-8 318 and 360 cid marine engine applications and is sold as a complete, ready-to-install unit including its mounting 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 18-7255\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReplaces (OEM):\u003c\/strong\u003e 3745414\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlange I.D.:\u003c\/strong\u003e 6766, M6766\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFitment:\u003c\/strong\u003e Chrysler V-8 318, 360 cid\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 1.29 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eItem Dimensions:\u003c\/strong\u003e 0.39 x 0.39 x 0.39 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Nitrile Rubber\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting Type:\u003c\/strong\u003e Flange Mount\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGas Type:\u003c\/strong\u003e Gasoline\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded Components:\u003c\/strong\u003e Mounting Gasket\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 030999322265\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cul\u003e\u003cli\u003eChrysler V-8 318, 360 cid\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eReplaces (OEM)\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e3745414\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhat engines does the Sierra 18-7255 fuel pump fit?\u003c\/strong\u003e The Sierra 18-7255 fuel pump fits Chrysler V-8 318 and 360 cid marine inboard engines.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat OEM part number does the 18-7255 replace?\u003c\/strong\u003e It is a direct replacement for OEM fuel pump number 3745414.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes the 18-7255 come with a mounting gasket?\u003c\/strong\u003e Yes, the Sierra 18-7255 fuel pump includes a mounting gasket, so no separate gasket needs to be purchased for installation.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is the flange size on this fuel pump?\u003c\/strong\u003e The Sierra 18-7255 uses Flange I.D. #6766 (also listed as M6766), matching the factory flange pattern on compatible Chrysler V-8 engines.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow much does the 18-7255 fuel pump weigh?\u003c\/strong\u003e The Sierra 18-7255 fuel pump weighs 1.29 pounds.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat material is the fuel pump made from?\u003c\/strong\u003e The Sierra 18-7255 is made from nitrile rubber, chosen for its resistance to fuel and oil exposure.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWill this pump work on Chrysler engines other than the 318 or 360 cid?\u003c\/strong\u003e No, the Sierra 18-7255 is specified for Chrysler V-8 318 and 360 cid engines; other Chrysler V-8 displacements use a different Sierra fuel pump part number.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the Sierra 18-7255 a genuine Sierra part?\u003c\/strong\u003e Yes, 18-7255 is a genuine Sierra part number, manufactured as a direct-fit replacement fuel pump for the specified Chrysler V-8 applications.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat size is the fuel pump?\u003c\/strong\u003e The Sierra 18-7255 fuel pump measures 0.39 x 0.39 x 0.39 inches as listed in its product dimensions.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs this fuel pump mechanical or electric?\u003c\/strong\u003e The Sierra 18-7255 is a flange-mounted fuel pump designed to bolt directly to the engine at the OEM flange location (Flange I.D. #6766, M6766).\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat comes in the box with the 18-7255?\u003c\/strong\u003e The Sierra 18-7255 fuel pump ships complete with its mounting gasket, ready for installation.\u003c\/p\u003e","brand":"Sierra","offers":[{"title":"Default Title","offer_id":48988377907419,"sku":"SIE-18-7255","price":142.17,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0839\/7586\/4539\/files\/SIE-18-7255_lg__37707.1558130152.500.750.jpg?v=1785188629","url":"https:\/\/www.goodvibesmarina.com\/products\/marine-fuel-pump-with-gasket-for-chrysler-inboard-v-8-361-400-413-440-replaces-chrysler-3745415-and-mercruiser-97401-sierra-18-7255","provider":"Good Vibes Marina","version":"1.0","type":"link"}