{"product_id":"standard-ignition-fj645-fuel-injector","title":"Standard Ignition FJ645 Fuel Injector","description":"\u003ch2\u003eOverview of Standard Ignition Fuel Injector FJ645\u003c\/h2\u003e\u003cp\u003eThe Standard Ignition FJ645 is a remanufactured fuel injector designed specifically for BMW 528i models. Featuring a black finish and a top feed system, this MFI injector ensures precise fuel delivery for optimal engine performance.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eRemanufactured MFI fuel injector with black finish\u003c\/li\u003e\n\u003cli\u003eTop feed system type for efficient fuel flow\u003c\/li\u003e\n\u003cli\u003eMale blade terminals with two connections\u003c\/li\u003e\n\u003cli\u003eCompatible with BMW 528i fuel injection systems\u003c\/li\u003e\n\u003cli\u003ePart number FJ645 for accurate identification\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThis Standard Ignition fuel injector (part number FJ645) is engineered as a remanufactured component to meet the specifications required by BMW 528i vehicles. The injector uses a multi-point fuel injection (MFI) design, which delivers fuel directly into the intake manifold for improved atomization and combustion efficiency. Its top feed configuration allows for straightforward installation and compatibility with the existing fuel rail setup. The black finish provides corrosion resistance and durability under engine bay conditions. The injector terminals are male blade type with two terminals, ensuring secure electrical connections for reliable operation.\u003c\/p\u003e\u003ch2\u003eApplications and Common Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores proper fuel delivery in BMW 528i engines\u003c\/li\u003e\n\u003cli\u003eResolves rough idling and engine misfires caused by faulty injectors\u003c\/li\u003e\n\u003cli\u003eImproves fuel efficiency by ensuring accurate fuel metering\u003c\/li\u003e\n\u003cli\u003eEliminates hesitation or stalling during acceleration\u003c\/li\u003e\n\u003cli\u003eAddresses injector leaks or electrical connection failures\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eVerify compatibility with BMW 528i before installation\u003c\/li\u003e\n\u003cli\u003eInspect fuel rail and injector seals for wear or damage\u003c\/li\u003e\n\u003cli\u003eUse appropriate tools to avoid damaging terminals or injector body\u003c\/li\u003e\n\u003cli\u003eEnsure electrical connectors are clean and securely attached\u003c\/li\u003e\n\u003cli\u003eFollow manufacturer torque specifications when reinstalling components\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eThe Standard Ignition FJ645 fuel injector undergoes a thorough remanufacturing process to restore functionality and reliability. Each unit is tested to meet OEM standards for flow rate and spray pattern. This part is backed by Standard Ignition's warranty coverage, providing assurance of quality and performance for BMW 528i fuel injection system repairs.\u003c\/p\u003e","brand":"Standard Ignition","offers":[{"title":"Default Title","offer_id":44682939465909,"sku":"FBHK-FJ645","price":87.77,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/SI_FJ645_Fro.jpg?v=1775080201","url":"https:\/\/www.partcatalog.com\/products\/standard-ignition-fj645-fuel-injector","provider":"PartCatalog","version":"1.0","type":"link"}