{"product_id":"marine-fuel-line-hose-3-8-x-31-for-mercruiser-carbureted-inline-engines-90-110-120-hp-1963-1978-fuel-pump-to-carburetor-sae-j1527-a1-mpn-18-8114","title":"Sierra 18-8114 Fuel Line Hose, 3\/8 Inch x 31 Inch, Fuel Pump to Carburetor Connection for Mercruiser","description":"\u003cp\u003eThe Sierra 18-8114 is a PTFE composite fuel line hose built to connect the fuel pump to the carburetor on Mercruiser engines. It is designed as a direct replacement for factory copper or steel tubing, giving you a flexible, corrosion-resistant alternative that is easier to route and install than rigid metal line. The hose measures 3\/8 inch (9.5mm) in size and 31 inches long (plus or minus 1\/4 inch), with a wall thickness of 3.2 millimeters for durability under fuel system pressure and vibration.\u003c\/p\u003e\u003cp\u003eEach end is fitted for a secure, leak-resistant connection: one end terminates in a 5\/8\"-18 male inverted flare straight fitting, and the opposite end terminates in a 5\/8\"-18 male inverted flare fitting bent at 90 degrees, matching the factory fuel pump-to-carburetor routing. The hose is built and certified to SAE J1527 Type A1, the marine fuel hose standard covering fire resistance and permeation control for use in engine compartments. As with all Sierra parts, the 18-8114 is backed by Sierra's Industry Leading Customer Satisfaction Warranty, covering defects in workmanship and materials for the useful life of the product.\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 18-8114\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnection Type:\u003c\/strong\u003e Fuel pump to carburetor connection\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFuel Line Hose Size:\u003c\/strong\u003e 3\/8 inch (9.5 millimeters)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHose Length:\u003c\/strong\u003e 31 inches (plus or minus 1\/4 inch)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutside Diameter:\u003c\/strong\u003e 0.37 inches (9.5 millimeters)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNominal Wall Thickness:\u003c\/strong\u003e 3.2 millimeters\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnd Fittings:\u003c\/strong\u003e 5\/8\"-18 male inverted flare, straight on one end, 90 degree on the opposite end\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e PTFE composite hose (replaces copper or steel tubing); copper, PTFE, and steel components\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e White\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard:\u003c\/strong\u003e SAE J1527 Type A1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFit Type:\u003c\/strong\u003e Universal fit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 1 pound\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cul\u003e\u003cli\u003eFuel pump to carburetor connection on Mercruiser engines\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eReplaces (OEM)\u003c\/h3\u003e\u003cul\u003e\u003cli\u003eCopper or steel fuel line tubing (3\/8 inch)\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhat is the Sierra 18-8114 fuel line hose used for?\u003c\/strong\u003e The Sierra 18-8114 connects the fuel pump to the carburetor, replacing the original copper or steel fuel line tubing with a flexible PTFE composite hose.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat size is the Sierra 18-8114 hose?\u003c\/strong\u003e It measures 3\/8 inch (9.5 millimeters) in hose size and 31 inches long, plus or minus 1\/4 inch, with a wall thickness of 3.2 millimeters.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat end fittings does the 18-8114 have?\u003c\/strong\u003e One end has a 5\/8\"-18 male inverted flare fitting installed straight, and the opposite end has the same 5\/8\"-18 male inverted flare fitting bent at 90 degrees.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the Sierra 18-8114 a direct replacement for copper or steel fuel line?\u003c\/strong\u003e Yes, it is designed to replace copper or steel tubing on the fuel pump to carburetor connection with a PTFE composite hose of the same fitting configuration.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat engines is the 18-8114 fuel line hose used on?\u003c\/strong\u003e This hose is used for the fuel pump to carburetor connection on Mercruiser engines and is otherwise a universal fit fuel line.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat material is the Sierra 18-8114 hose made from?\u003c\/strong\u003e The 18-8114 is a PTFE composite hose, with copper and steel used in its fitting components.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes the Sierra 18-8114 meet any industry standards?\u003c\/strong\u003e Yes, the 18-8114 is built to SAE J1527 Type A1, the marine standard covering fuel hose fire resistance and permeation performance.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is the difference between the Sierra 18-8114 and 18-8115 fuel line hoses?\u003c\/strong\u003e Both are PTFE composite hoses with the same 5\/8\"-18 fittings for fuel pump to carburetor connection, but the 18-8114 is 31 inches long while the 18-8115 is 25 inches long.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow much does the Sierra 18-8114 fuel line hose weigh?\u003c\/strong\u003e The Sierra 18-8114 weighs 1 pound.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the Sierra 18-8114 genuine Sierra or aftermarket?\u003c\/strong\u003e The 18-8114 is a genuine Sierra part, backed by Sierra's Industry Leading Customer Satisfaction Warranty covering defects in workmanship and materials for the useful life of the product.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat color is the Sierra 18-8114 hose?\u003c\/strong\u003e The Sierra 18-8114 fuel line hose is white.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan the Sierra 18-8114 replace rigid metal fuel tubing?\u003c\/strong\u003e Yes, the 18-8114 PTFE composite hose is designed to replace copper or steel tubing while keeping the same 5\/8\"-18 inverted flare fitting connections.\u003c\/p\u003e","brand":"Sierra","offers":[{"title":"Default Title","offer_id":48988433318107,"sku":"SIE-18-8114","price":74.17,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0839\/7586\/4539\/files\/sie-18-8114_large__13891.1558171499.500.750.jpg?v=1785189157","url":"https:\/\/www.goodvibesmarina.com\/products\/marine-fuel-line-hose-3-8-x-31-for-mercruiser-carbureted-inline-engines-90-110-120-hp-1963-1978-fuel-pump-to-carburetor-sae-j1527-a1-mpn-18-8114","provider":"Good Vibes Marina","version":"1.0","type":"link"}