{"product_id":"delphi-ex638489-fuel-injector","title":"Delphi EX638489 Fuel Injector","description":"\u003ch2\u003eDelphi EX638489 Diesel Fuel Injector Overview\u003c\/h2\u003e\u003cp\u003eThe Delphi EX638489 is a remanufactured fuel injector designed for medium duty diesel engines. Engineered with a metal and plastic body, this fuel injector features a rectangular female connector with four pin terminals, ensuring reliable electrical connections for efficient fuel delivery.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFuel Type: Diesel\u003c\/li\u003e\n\u003cli\u003eTerminal Type: Pin with 4 terminals\u003c\/li\u003e\n\u003cli\u003eConnector Shape: Rectangle, Female connector\u003c\/li\u003e\n\u003cli\u003eGasket or Seal Included: Yes (2 O-rings)\u003c\/li\u003e\n\u003cli\u003eAttachment Method: Clamp with bolt\u003c\/li\u003e\n\u003cli\u003eBody Material: Metal and plastic\u003c\/li\u003e\n\u003cli\u003eItem Grade: Standard replacement\u003c\/li\u003e\n\u003cli\u003eNew or Remanufactured: Remanufactured\u003c\/li\u003e\n\u003cli\u003ePackage Contents: Fuel injector and instruction sheet\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eDetailed Description of Delphi EX638489 Fuel Injector\u003c\/h2\u003e\u003cp\u003eThis Delphi fuel injector, part number EX638489, is designed specifically for medium duty diesel fuel injection systems. The injector’s metal and plastic construction provides durability and resistance to the harsh conditions found in diesel engines. The rectangular female connector with four pin terminals ensures secure and precise electrical connectivity, which is critical for accurate fuel metering and engine performance. Included seals and O-rings help maintain a tight fit and prevent leaks during operation. The clamp with bolt attachment method allows for a secure installation without the need for additional mounting hardware.\u003c\/p\u003e\u003ch2\u003eCommon Applications and Issues Addressed\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eReplacement for faulty or leaking diesel fuel injectors in medium duty trucks\u003c\/li\u003e\n\u003cli\u003eResolves rough idling and engine misfires caused by injector failure\u003c\/li\u003e\n\u003cli\u003eImproves fuel efficiency by restoring proper fuel atomization\u003c\/li\u003e\n\u003cli\u003eEliminates excessive smoke and emissions related to injector wear\u003c\/li\u003e\n\u003cli\u003eRestores engine power and responsiveness in diesel-powered vehicles\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eEnsure the fuel system is depressurized before removal\u003c\/li\u003e\n\u003cli\u003eUse the included gasket or seal to prevent leaks during installation\u003c\/li\u003e\n\u003cli\u003eVerify the connector shape and terminal count match your vehicle’s wiring harness\u003c\/li\u003e\n\u003cli\u003eSecure the injector using the clamp with bolt attachment method as specified\u003c\/li\u003e\n\u003cli\u003eFollow the instruction sheet provided for torque specifications and installation sequence\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eQuality Assurance and Warranty\u003c\/h2\u003e\u003cp\u003eThe Delphi EX638489 fuel injector is a remanufactured component meeting standard replacement grade requirements. Each unit undergoes rigorous testing to ensure proper function and durability in medium duty diesel applications. While specific warranty details are not provided, Delphi products typically come with manufacturer-backed quality assurance to support reliable performance.\u003c\/p\u003e","brand":"Delphi","offers":[{"title":"Default Title","offer_id":51834373046453,"sku":"BBMX-EX638489","price":903.65,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DE_EX638489_Fro.jpg?v=1774712112","url":"https:\/\/www.partcatalog.com\/products\/delphi-ex638489-fuel-injector","provider":"PartCatalog","version":"1.0","type":"link"}