{"product_id":"fuel-pump-fits-suzuki-df9-9b-df15a-df20a-replaces-15100-89l21-15100-89l20","title":"Fuel Pump – Fits Suzuki DF9.9B DF15A DF20A (Replaces 15100-89L21, 15100-89L20)","description":"\u003cstyle\u003e\n  .ss-table-wrap { overflow-x:auto; -webkit-overflow-scrolling:touch; }\n  table.ss-table { width:100%; border-collapse:collapse; min-width:640px; }\n  table.ss-table th, table.ss-table td {\n    padding:10px 12px; border:1px solid #e5e7eb; text-align:left; vertical-align:top;\n  }\n  table.ss-table th {\n    white-space:nowrap;\n    word-break:normal;\n    letter-spacing:normal;\n    font-weight:600;\n    background:#f8fafc;\n  }\n  @media (max-width:480px){\n    table.ss-table th, table.ss-table td { padding:8px 10px; font-size:14px; }\n  }\n\u003c\/style\u003e\n\n\u003ch2\u003eProduct Details\u003c\/h2\u003e\n\u003cp\u003eThis aftermarket \u003cstrong\u003eFuel Pump – Fits Suzuki DF9.9B DF15A DF20A\u003c\/strong\u003e is engineered for Suzuki outboard engines rated 9.9, 15, and 20 HP. Compatible with DF9.9B, DF15A, and DF20A models from 2016 through 2020, this gasoline fuel pump delivers reliable fuel delivery for your marine engine.\u003c\/p\u003e\n\u003cp\u003eDirect replacement for Suzuki part numbers 15100-89L21 and 15100-89L20.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDesigned for Suzuki 4-stroke outboard motors\u003c\/li\u003e\n  \u003cli\u003eGasoline fuel compatibility\u003c\/li\u003e\n  \u003cli\u003eIncludes one complete fuel pump assembly\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003ePart Number Matrix\u003c\/h2\u003e\n\u003cp\u003eUse this matrix to confirm equivalent references across OEM and aftermarket.\u003c\/p\u003e\n\u003cdiv class=\"ss-table-wrap\"\u003e\n  \u003ctable class=\"ss-table\" aria-label=\"Part Number Matrix\"\u003e\n    \u003cthead\u003e\n      \u003ctr\u003e\n        \u003cth\u003eBrand\u003c\/th\u003e\n        \u003cth\u003ePart Number\u003c\/th\u003e\n        \u003cth\u003eNotes\u003c\/th\u003e\n      \u003c\/tr\u003e\n    \u003c\/thead\u003e\n    \u003ctbody\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eSuzuki\u003c\/td\u003e\n        \u003ctd\u003e15100-89L21\u003c\/td\u003e\n        \u003ctd\u003ePrimary OEM reference\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eSuzuki\u003c\/td\u003e\n        \u003ctd\u003e15100-89L20\u003c\/td\u003e\n        \u003ctd\u003eAlternate OEM reference\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eSuzuki\u003c\/td\u003e\n        \u003ctd\u003e1510089L21\u003c\/td\u003e\n        \u003ctd\u003eCompact format\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eSuzuki\u003c\/td\u003e\n        \u003ctd\u003e1510089L20\u003c\/td\u003e\n        \u003ctd\u003eCompact format\u003c\/td\u003e\n      \u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eEngine \u0026amp; Model Compatibility\u003c\/h2\u003e\n\u003cp\u003eConfirm your engine model\/year in the table below.\u003c\/p\u003e\n\u003cdiv class=\"ss-table-wrap\"\u003e\n  \u003ctable class=\"ss-table\" aria-label=\"Engine Compatibility\"\u003e\n    \u003cthead\u003e\n      \u003ctr\u003e\n        \u003cth\u003eBrand\u003c\/th\u003e\n        \u003cth\u003eModel\u003c\/th\u003e\n        \u003cth\u003eRated HP\u003c\/th\u003e\n        \u003cth\u003eYears\u003c\/th\u003e\n        \u003cth\u003eOEM Part No.\u003c\/th\u003e\n        \u003cth\u003eNotes\u003c\/th\u003e\n      \u003c\/tr\u003e\n    \u003c\/thead\u003e\n    \u003ctbody\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eSuzuki\u003c\/td\u003e\n        \u003ctd\u003eDF9.9B\u003c\/td\u003e\n        \u003ctd\u003e9.9\u003c\/td\u003e\n        \u003ctd\u003e2016–2020\u003c\/td\u003e\n        \u003ctd\u003e15100-89L21\u003c\/td\u003e\n        \u003ctd\u003e\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eSuzuki\u003c\/td\u003e\n        \u003ctd\u003eDF15A\u003c\/td\u003e\n        \u003ctd\u003e15\u003c\/td\u003e\n        \u003ctd\u003e2016–2020\u003c\/td\u003e\n        \u003ctd\u003e15100-89L21\u003c\/td\u003e\n        \u003ctd\u003e\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eSuzuki\u003c\/td\u003e\n        \u003ctd\u003eDF20A\u003c\/td\u003e\n        \u003ctd\u003e20\u003c\/td\u003e\n        \u003ctd\u003e2016–2020\u003c\/td\u003e\n        \u003ctd\u003e15100-89L21\u003c\/td\u003e\n        \u003ctd\u003e\u003c\/td\u003e\n      \u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e If your engine is a 2013, 2014, or 2015 model year, use pump 15100-89L00 instead.\u003c\/p\u003e\n\n\u003ch2\u003eTechnical Specs\u003c\/h2\u003e\n\u003cdl\u003e\n  \u003cdt\u003eOEM Reference\u003c\/dt\u003e\n  \u003cdd\u003e15100-89L21, 15100-89L20\u003c\/dd\u003e\n  \u003cdt\u003eFuel Type\u003c\/dt\u003e\n  \u003cdd\u003eGasoline\u003c\/dd\u003e\n  \u003cdt\u003eApplication\u003c\/dt\u003e\n  \u003cdd\u003eOutboard marine engines\u003c\/dd\u003e\n  \u003cdt\u003eFitment\u003c\/dt\u003e\n  \u003cdd\u003eSuzuki DF9.9B, DF15A, DF20A (2016–2020)\u003c\/dd\u003e\n\u003c\/dl\u003e\n\n\u003ch2\u003eWhat's in the Box\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003cstrong\u003e1 × Fuel Pump\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\n\u003col\u003e\n  \u003cli\u003eDisconnect the negative battery terminal and relieve fuel system pressure before beginning work.\u003c\/li\u003e\n  \u003cli\u003eRemove the engine cover and locate the existing fuel pump assembly.\u003c\/li\u003e\n  \u003cli\u003eDisconnect fuel lines carefully, noting orientation and placement. Have a rag ready to catch residual fuel.\u003c\/li\u003e\n  \u003cli\u003eRemove mounting bolts securing the old pump to the engine block.\u003c\/li\u003e\n  \u003cli\u003eClean the mounting surface thoroughly to ensure a proper seal.\u003c\/li\u003e\n  \u003cli\u003ePosition the new fuel pump on the mounting surface, aligning bolt holes.\u003c\/li\u003e\n  \u003cli\u003eInstall and torque mounting bolts to manufacturer specifications in a cross pattern.\u003c\/li\u003e\n  \u003cli\u003eReconnect fuel lines securely, ensuring no kinks or damage.\u003c\/li\u003e\n  \u003cli\u003eReconnect the battery terminal and prime the fuel system per engine manual.\u003c\/li\u003e\n  \u003cli\u003eStart the engine and inspect for leaks at all connection points.\u003c\/li\u003e\n  \u003cli\u003eRun the engine at idle for several minutes to verify proper operation.\u003c\/li\u003e\n  \u003cli\u003eReinstall the engine cover and perform a test run under normal operating conditions.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch2\u003eTroubleshooting \u0026amp; FAQ\u003c\/h2\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eHow do I know if my fuel pump is failing?\u003c\/summary\u003e\n  \u003cp\u003eCommon signs include hard starting, engine sputtering at high RPM, loss of power under load, or the engine dying unexpectedly. You may also notice fuel odor or visible leaks around the pump assembly.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eWill this pump work on 2013–2015 Suzuki engines?\u003c\/summary\u003e\n  \u003cp\u003eNo. For 2013, 2014, and 2015 model years, you need pump part number 15100-89L00. This pump is specifically designed for 2016–2020 models.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eCan I install this myself or do I need a mechanic?\u003c\/summary\u003e\n  \u003cp\u003eIf you have mechanical experience and the proper tools, installation is straightforward. However, working with fuel systems requires care to avoid leaks and fire hazards. Professional installation is recommended if you're uncertain.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eWhat's the difference between this and the OEM Suzuki pump?\u003c\/summary\u003e\n  \u003cp\u003eThis is an aftermarket replacement built to OEM-level specifications with comparable materials and design. It offers the same fitment and performance at a more accessible price point.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eHow often should I replace my outboard fuel pump?\u003c\/summary\u003e\n  \u003cp\u003eFuel pumps typically last several years under normal use. Replace immediately if you experience performance issues or leaks. Routine inspection during annual service is recommended.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eDoes this pump come with gaskets or seals?\u003c\/summary\u003e\n  \u003cp\u003eThe package includes one fuel pump assembly as shown. Verify the included components against your needs; additional gaskets or hardware may be required depending on your engine configuration.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eOEM vs. Aftermarket?\u003c\/summary\u003e\n  \u003cp\u003eThis listing is an aftermarket replacement (not OEM). Built to OEM-level specifications with comparable materials. Manufactured in an ISO 9002 facility, batch-inspected for consistency.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eShipping speed \u0026amp; cost\u003c\/summary\u003e\n  \u003cp\u003eWe ship worldwide quickly—typical transit 5–15 days. Standard shipping is free; expedited options appear at checkout where available.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n  \u003csummary\u003eWarranty \u0026amp; returns\u003c\/summary\u003e\n  \u003cp\u003eCovered by a 1-year warranty against manufacturing defects under normal use. If issues arise, contact support with your order details. Returns are accepted within our standard window (unused \u0026amp; in original condition). See our policy page or reach out for instructions.\u003c\/p\u003e\n\u003c\/details\u003e\n\n\u003ch2\u003eSafety \u0026amp; Important Info\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eVerify images\/specifications against your original part. If anything differs—even if your model appears compatible—do not purchase.\u003c\/li\u003e\n  \u003cli\u003eThis is an aftermarket replacement, not an OEM component.\u003c\/li\u003e\n  \u003cli\u003eProfessional installation is recommended for safety and performance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eAbout Sea Sierra\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003ePro-Grade Standards — We supply marine parts engineered to OEM-level tolerances and tested for real-world conditions.\u003c\/li\u003e\n  \u003cli\u003eFast Global Fulfillment — Free standard delivery to most regions in 5–15 days.\u003c\/li\u003e\n  \u003cli\u003eManufacturer-Direct Value — Fair pricing without compromising on materials or QC.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SeaSierra","offers":[{"title":"Default Title","offer_id":51025914462523,"sku":"25FP479","price":58.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/8673\/8747\/files\/12_531fae63-f536-492c-8be0-1e9226903b81.jpg?v=1772975088","url":"https:\/\/seasierra.com\/products\/fuel-pump-fits-suzuki-df9-9b-df15a-df20a-replaces-15100-89l21-15100-89l20","provider":"SeaSierra","version":"1.0","type":"link"}