{"product_id":"sierra-18-8016ep-2-fuel-line-assembly-for-mercury-mariner-3-8-hose-8-ft-replaces-oe-32-858109q12","title":"Sierra 18-8016EP-2 Fuel Line Assembly, Mercury\/Mariner, Replaces 32-858109Q12, 3\/8 Inch x 8 Foot","description":"\u003cp\u003eThe Sierra 18-8016EP-2 is a complete EPA-compliant fuel line assembly built for Mercury and Mariner outboard and sterndrive fuel systems. It is sold as the SILVERADO 4000 Premium fuel line, a full 8 foot length of 3\/8 inch hose ready to connect your fuel tank to the engine without cutting and clamping raw hose stock. The assembly uses a premium rubber construction with a polyester braid reinforcement layer, a weather-resistant CPE outer cover, and a flexible THV barrier layer on the inside. This layered construction resists kinking when routed through tight bilge and transom spaces, holds its shape under vibration, and is designed to be easy to trim and clamp during installation. The white outer jacket matches factory-style Mercury fuel line coloring.\u003c\/p\u003e\u003cp\u003eThis fuel line assembly directly replaces OEM Mercury fuel line 32-858109Q12 and 32-858109K12, making it a straightforward swap for boats originally equipped with that factory line. It measures 96 inches (8 feet) in length with a 0.38 inch outside diameter, giving installers enough length to route from tank to engine on most standard runs, with excess trimmed to fit. Because it is sold as a complete assembly rather than bulk hose, it is intended to be installed as-is rather than cut into custom lengths.\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 18-8016EP-2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Name:\u003c\/strong\u003e EPA Fuel Line Assembly - Mercury\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFitment:\u003c\/strong\u003e Mercury \/ Mariner\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHose Size:\u003c\/strong\u003e 3\/8 inch (9.5mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAssembly Length:\u003c\/strong\u003e 8 feet (96 inches \/ 2.4m)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutside Diameter:\u003c\/strong\u003e 0.38 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e White\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Polyester, Rubber\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 2 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 808282369569\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment\u003c\/h3\u003e\u003cul\u003e\u003cli\u003eMercury \/ Mariner fuel systems using 3\/8 inch fuel line\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eReplaces (OEM)\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e32-858109Q12\u003c\/li\u003e\n\u003cli\u003e32-858109K12\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhat does the Sierra 18-8016EP-2 fuel line assembly fit?\u003c\/strong\u003e The 18-8016EP-2 is built for Mercury and Mariner fuel systems that use 3\/8 inch fuel line, and it directly replaces the factory Mercury fuel line.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat OEM part numbers does this fuel line replace?\u003c\/strong\u003e This assembly replaces Mercury OEM numbers 32-858109Q12 and 32-858109K12.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow long is the 18-8016EP-2 fuel line?\u003c\/strong\u003e It is a complete 8 foot (96 inch) assembly, so it comes pre-cut to that length rather than sold as bulk hose.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is the inside hose size?\u003c\/strong\u003e The hose size is 3\/8 inch, listed as 9.5mm, with an outside diameter of 0.38 inches.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is the fuel line made of?\u003c\/strong\u003e The Sierra 18-8016EP-2 uses a premium rubber construction with a polyester braid layer, a weather-resistant CPE cover, and a flexible THV barrier layer for fuel resistance.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs this fuel line resistant to kinking?\u003c\/strong\u003e Yes, the polyester braid and CPE cover on the 18-8016EP-2 are designed to resist kinking while remaining easy to clamp during installation.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat color is the 18-8016EP-2 fuel line?\u003c\/strong\u003e It has a white outer jacket, matching the factory-style Mercury fuel line appearance.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow much does this fuel line assembly weigh?\u003c\/strong\u003e The Sierra 18-8016EP-2 fuel line assembly weighs 2 pounds.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan this fuel line be cut to a shorter length?\u003c\/strong\u003e The 18-8016EP-2 is sold as a complete 8 foot assembly and can be trimmed shorter during installation to match a specific run, since some excess length is included.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAre fuel connectors included with this assembly?\u003c\/strong\u003e No, fuel and tank connectors such as those used with Mercury fuel systems are sold separately from the 18-8016EP-2 fuel line assembly.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes this replace the original equipment Mercury fuel line?\u003c\/strong\u003e Yes, the 18-8016EP-2 is a direct replacement for the original Mercury fuel line identified by OEM numbers 32-858109Q12 and 32-858109K12.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs this a genuine Sierra part or aftermarket?\u003c\/strong\u003e The 18-8016EP-2 is manufactured by Sierra as an EPA-compliant fuel line assembly designed for Mercury and Mariner applications.\u003c\/p\u003e","brand":"Sierra","offers":[{"title":"Default Title","offer_id":48988431778011,"sku":"SIE-18-8016EP-2","price":58.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0839\/7586\/4539\/files\/18-8016EP-2__93427.1737897863.500.750.jpg?v=1785188347","url":"https:\/\/www.goodvibesmarina.com\/products\/sierra-18-8016ep-2-fuel-line-assembly-for-mercury-mariner-3-8-hose-8-ft-replaces-oe-32-858109q12","provider":"Good Vibes Marina","version":"1.0","type":"link"}