{"product_id":"standard-ignition-fj1554-fuel-injector-lower","title":"Standard Ignition FJ1554 Fuel Injector - Lower","description":"\u003ch2\u003eFuel Injector for Ford F-150 and Navigator\u003c\/h2\u003e\u003cp\u003eStandard Ignition FJ1554 is a new MFI fuel injector for gas applications. It is built for direct replacement service on select Ford F-150 and Lincoln Navigator models, with fitment covering 2021-2025 Ford F-150 and 2022-2025 Lincoln Navigator, lower position.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eNew fuel injector for gasoline fuel delivery systems\u003c\/li\u003e\n\u003cli\u003eMFI injector design for multi-port fuel injection service\u003c\/li\u003e\n\u003cli\u003eBlack, blue, and red finish\u003c\/li\u003e\n\u003cli\u003eDirect-fit replacement for select Ford F-150 and Lincoln Navigator applications\u003c\/li\u003e\n\u003cli\u003eStandard Ignition FJ1554 part number for catalog and service matching\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description\u003c\/h2\u003e\u003cp\u003eStandard Ignition FJ1554 is a new fuel injector for gas-powered fuel injection systems. It is specified as an MFI injector and is listed for 2021-2025 Ford F-150 models and 2022-2025 Lincoln Navigator models in the lower position. This injector is suited for service work where accurate fuel metering and OE-style replacement fitment are required. This part cross-references Monroe Shocks \u0026amp; Struts (e.g., 172286, 182286) for the same application.\u003c\/p\u003e\u003ch2\u003eCommon Issues It May Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRough idle caused by inconsistent fuel delivery\u003c\/li\u003e\n\u003cli\u003eHard starting related to injector wear or clogging\u003c\/li\u003e\n\u003cli\u003eMisfire conditions tied to poor atomization\u003c\/li\u003e\n\u003cli\u003eFuel trim imbalance from a weak or leaking injector\u003c\/li\u003e\n\u003cli\u003eReduced engine performance from uneven cylinder fueling\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eVerify engine and injector position before installation. Clean the fuel rail and surrounding sealing surfaces, and inspect related O-rings and connectors during service. Confirm the vehicle application by year, make, model, and position before ordering. Standard Ignition FJ1554 is listed for the lower position on Lincoln Navigator and for N\/A position on Ford F-150 applications.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eStandard Ignition supplies replacement ignition and fuel system components for service applications, and this injector is listed as a new part for direct replacement use.\u003c\/p\u003e","brand":"Standard Ignition","offers":[{"title":"Default Title","offer_id":52819062161589,"sku":"FBHK-FJ1554","price":53.42,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/SI_FJ1554_Fro.jpg?v=1784443084","url":"https:\/\/www.partcatalog.com\/products\/standard-ignition-fj1554-fuel-injector-lower","provider":"PartCatalog","version":"1.0","type":"link"}