{"product_id":"16700-hr3-a21-fuel-pump-assembly-for-honda-trx420-fourtrax-420-fm-trx500-trx520","title":"16700-Hr3-A21 Fuel Pump Assembly For Honda Trx420 Fourtrax 420\/Fm Trx500 Trx520","description":"\u003ch2\u003eFuel Pump Assembly for Honda\u003c\/h2\u003e\u003cp\u003eThis replacement fuel pump assembly delivers reliable fuel flow and pressure to the engine, referencing part number 16700-Hr3-A21.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThis fuel pump assembly is designed to provide consistent fuel pressure and volume for optimal engine performance. Built for utility ATV owners, this fuel pump assembly resolves issues related to engine bogging, hard starting, and loss of power under load. Installing this high-quality fuel pump assembly restores correct air-fuel mixtures and ensures smooth throttle response across rough terrains.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eAdvanced internal turbine impeller provides quiet, stable fuel delivery.\u003c\/li\u003e\n\u003cli\u003eUpgraded electrical terminals resist corrosion and maintain continuous power.\u003c\/li\u003e\n\u003cli\u003eIn-tank design includes fuel strainer to filter out tank debris.\u003c\/li\u003e\n\u003cli\u003eDirect replacement fit matches factory mounting flanges.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003efor Honda TRX420 Fourtrax 420\u003c\/li\u003e\n\u003cli\u003efor Honda TRX420 FM\u003c\/li\u003e\n\u003cli\u003efor Honda TRX500\u003c\/li\u003e\n\u003cli\u003efor Honda TRX520\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eReplacing a clogged or failing fuel pump assembly in the fuel tank.\u003c\/li\u003e\n\u003cli\u003eRestoring proper fuel pressure for electronic fuel injection systems.\u003c\/li\u003e\n\u003cli\u003eEnsuring dependable utility vehicle operation during farm or trail work.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eSpecs At A Glance\u003c\/h4\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Number(s)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e16700-Hr3-A21\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInlet Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eStrainer Filter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIn-tank Fuel Pump\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch4\u003eGood To Know\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Does this assembly include a new fuel strainer? \u003cstrong\u003eA:\u003c\/strong\u003e Yes, a pre-installed fuel strainer filter is included to protect the new pump from sediment and fuel tank contamination. Cleaning the tank prior to installation is recommended.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e What are common symptoms of a failing ATV fuel pump? \u003cstrong\u003eA:\u003c\/strong\u003e Sputtering at high speeds, difficulty starting when the engine is warm, or a complete lack of starting noise from the tank are strong indicators that the fuel pump needs replacement.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eSlight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.\u003c\/em\u003e\u003c\/p\u003e","brand":"Solid Spare","offers":[{"title":"Default Title","offer_id":44788879982678,"sku":"SZ1E02120","price":78.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/57_cbb96664-b105-43f7-b946-f8393d1b4fc6.jpg?v=1779932663","url":"https:\/\/www.solidspare.com\/products\/16700-hr3-a21-fuel-pump-assembly-for-honda-trx420-fourtrax-420-fm-trx500-trx520","provider":"Solid Spare","version":"1.0","type":"link"}