{"product_id":"standard-ignition-fj657-fuel-injector","title":"Standard Ignition FJ657 Fuel Injector","description":"\u003ch2\u003eOverview of Standard Ignition Fuel Injector FJ657\u003c\/h2\u003e\u003cp\u003eThe Standard Ignition fuel injector FJ657 is designed specifically for Mazda Protege and Protege5 models. This new MFI (Multiport Fuel Injection) injector ensures precise fuel delivery and reliable engine performance.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCompatible with Mazda Protege and Protege5\u003c\/li\u003e\n\u003cli\u003eNew MFI fuel injector with OEM replacement quality\u003c\/li\u003e\n\u003cli\u003eIncludes O-rings for proper sealing\u003c\/li\u003e\n\u003cli\u003eBrown and green color finish for easy identification\u003c\/li\u003e\n\u003cli\u003eMale blade terminals with two terminals for secure connection\u003c\/li\u003e\n\u003cli\u003eHardware not included\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Product Description\u003c\/h2\u003e\u003cp\u003eThe Standard Ignition FJ657 fuel injector is engineered as a direct OEM replacement for the MFI system in Mazda Protege and Protege5 vehicles. Featuring a brown and green finish, this MFI injector is built to meet factory specifications and maintain optimal fuel atomization. The injector includes O-rings to ensure a tight seal and prevent fuel leaks. It is equipped with two male blade terminals, providing a reliable electrical connection within the fuel injection system. This part is sold as new and does not include additional mounting hardware.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRestores proper fuel delivery in Mazda Protege and Protege5 MFI systems\u003c\/li\u003e\n\u003cli\u003eResolves rough idling or engine misfires caused by faulty injectors\u003c\/li\u003e\n\u003cli\u003eEliminates poor fuel economy related to injector malfunction\u003c\/li\u003e\n\u003cli\u003ePrevents fuel leaks with included O-rings\u003c\/li\u003e\n\u003cli\u003eImproves engine performance and drivability\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eWhen installing the Standard Ignition FJ657 fuel injector, ensure the O-rings are properly seated to avoid leaks. Use appropriate tools to disconnect and reconnect the male blade terminals carefully to prevent damage. Since hardware is not included, retain original mounting components or source compatible hardware separately. It is recommended to inspect the fuel rail and injector connectors for wear or corrosion during installation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eStandard Ignition fuel injectors are manufactured to meet or exceed OEM standards, providing reliable performance and durability. The FJ657 part is a new component backed by Standard Ignition's quality control processes. This fuel injector includes O-rings to ensure proper sealing and fitment. Warranty coverage details should be confirmed with the product documentation or supplier.\u003c\/p\u003e","brand":"Standard Ignition","offers":[{"title":"Default Title","offer_id":44682946674869,"sku":"FBHK-FJ657","price":97.06,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/SI_FJ657_Fro.jpg?v=1775080204","url":"https:\/\/www.partcatalog.com\/products\/standard-ignition-fj657-fuel-injector","provider":"PartCatalog","version":"1.0","type":"link"}