{"product_id":"ldfn1696-ford-7-3l-powerstroke-injector-nozzle","title":"LDFN1696 - Fuel Injector Nozzle Tip \u0026 Needle – Compatible with Ford® 7.3L Power Stroke \/ Navistar® T444E","description":"\u003cp\u003eThe \u003cstrong\u003eLDFN1696 Diesel Fuel Injector Nozzle\u003c\/strong\u003e from \u003cstrong\u003eSRT Automotive (formerly Lucas Diesel Systems)\u003c\/strong\u003e is a new aftermarket replacement component designed for compatible Ford® 7.3L Power Stroke and Navistar® T444E HEUI diesel fuel injectors.\u003c\/p\u003e\n\n\u003cp\u003eDesigned for professional injector rebuilding and repair, the LDFN1696 is listed by the supplier for \u003cstrong\u003eAA, AB, AC, AD, AE, and AF injector configurations\u003c\/strong\u003e. The nozzle forms part of the injector's fuel-delivery system, directing atomized diesel fuel into the combustion chamber according to the injector's operating and calibration requirements.\u003c\/p\u003e\n\n\u003cp\u003eThis replacement nozzle is intended for professional fuel-injection service, injector rebuilding, remanufacturing, and component replacement in compatible light-duty and medium-duty diesel applications.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e This listing is for one fuel injector nozzle, not a complete fuel injector or nozzle assembly unless otherwise specified. Verify the original injector identification code, nozzle configuration, and engine application before ordering.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures \u0026amp; Benefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eNew aftermarket diesel fuel injector nozzle\u003c\/li\u003e\n\u003cli\u003eDesigned for compatible Ford® 7.3L Power Stroke HEUI injectors\u003c\/li\u003e\n\u003cli\u003eSuitable for selected Navistar® \/ International® T444E injector applications\u003c\/li\u003e\n\u003cli\u003eSupplier-listed compatibility with AA, AB, AC, AD, AE, and AF injector families\u003c\/li\u003e\n\u003cli\u003eDesigned for professional injector rebuilding, repair, and remanufacturing\u003c\/li\u003e\n\u003cli\u003eSupplied in Lucas \/ SRT Automotive packaging\u003c\/li\u003e\n\u003cli\u003eBacked by a \u003cstrong\u003e12-month \/ 50,000-mile limited warranty\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eProduct Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCalifornia Diesel SKU:\u003c\/strong\u003e LDFN1696\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Reference:\u003c\/strong\u003e LDFN1696\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e SRT Automotive (formerly Lucas Diesel Systems)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Diesel Fuel Injector Nozzle\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAlso Known As:\u003c\/strong\u003e HEUI Injector Nozzle, Fuel Injector Spray Nozzle, Injector Tip\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFuel Type:\u003c\/strong\u003e Diesel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInjection System:\u003c\/strong\u003e HEUI – Hydraulically Actuated Electronic Unit Injection\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCondition:\u003c\/strong\u003e New \/ Aftermarket\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Tier:\u003c\/strong\u003e Aftermarket\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 12 Months \/ 50,000 Miles\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackaging:\u003c\/strong\u003e Lucas \/ SRT Automotive Packaging\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eThis product has not been installed or placed into service. Due to bulk handling, storage, inspection, or repackaging, minor cosmetic marks, light scuffs, or small surface imperfections may be present. These cosmetic variations are acceptable only when they do not affect fit, sealing surfaces, or intended functionality.\u003c\/p\u003e\n\n\u003ch3\u003eCompatible Engine Families\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFord® 7.3L Power Stroke:\u003c\/strong\u003e Selected 1994–2003 HEUI injector applications\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNavistar® \/ International® T444E:\u003c\/strong\u003e Selected medium-duty diesel HEUI injector applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eApplications may vary according to engine serial number, injector identification code, production date, horsepower rating, calibration, and equipment configuration. Confirm the original injector and nozzle before installation.\u003c\/p\u003e\n\n\u003ch3\u003eCompatible Injector Codes\u003c\/h3\u003e\n\n\u003ch4\u003eFord® 7.3L Power Stroke \/ Navistar® T444E Series A\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAA:\u003c\/strong\u003e Early standard-code injector family, primarily 1994–1998 Ford applications\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAB:\u003c\/strong\u003e Prime-code injector family, selected 1997–1999 applications\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAC:\u003c\/strong\u003e Standard-code injector family, selected Navistar T444E applications\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAD:\u003c\/strong\u003e Prime-code injector family, selected 1999–2003 applications\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAE:\u003c\/strong\u003e Prime-code injector family, selected long-lead injector applications\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAF:\u003c\/strong\u003e Prime-code injector family, selected Navistar T444E long-lead applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eFitment Verification:\u003c\/strong\u003e Lucas \/ SRT supplier documentation identifies LDFN1696 for AA–AF injector families. These configurations may differ in injector internals, calibration, and assembly requirements. Verify the complete injector identification and original nozzle specification before installation.\u003c\/p\u003e\n\n\u003ch3\u003eReference Information\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLDFN1696:\u003c\/strong\u003e SRT Automotive \/ Lucas Diesel Systems nozzle reference\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAA, AB, AC, AD, AE, AF:\u003c\/strong\u003e Supplier-listed compatible injector codes\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eImportant:\u003c\/strong\u003e Other nozzle references, including LDFN1586 and DIPACO DPE41007\/31, may appear in catalogs covering the same injector families. They are not represented here as confirmed physically identical or directly interchangeable replacements.\u003c\/p\u003e\n\n\u003ch3\u003eProfessional Installation\u003c\/h3\u003e\n\n\u003cp\u003eHEUI fuel injector nozzle replacement requires proper injector disassembly, precision cleaning, component inspection, correct assembly procedures, and calibration.\u003c\/p\u003e\n\n\u003cp\u003eProfessional test-bench verification is recommended following installation to confirm fuel delivery, nozzle opening characteristics, leakage, and applicable injector operating specifications.\u003c\/p\u003e\n\n\u003cp\u003eInstallation should be performed by a qualified diesel fuel-injection technician using the appropriate service equipment and procedures.\u003c\/p\u003e\n\n\u003ch3\u003eWarranty\u003c\/h3\u003e\n\n\u003cp\u003eThis aftermarket product is backed by a \u003cstrong\u003e12-month \/ 50,000-mile limited warranty\u003c\/strong\u003e, subject to California Diesel warranty terms and proper installation.\u003c\/p\u003e\n\n\u003ch3\u003ePackaging\u003c\/h3\u003e\n\n\u003cp\u003eSupplied in Lucas \/ SRT Automotive packaging. Packaging appearance may vary between previous Lucas Diesel Systems branding and current SRT Automotive branding.\u003c\/p\u003e\n\n\u003ch3\u003eCalifornia Diesel Note\u003c\/h3\u003e\n\n\u003cp\u003eCalifornia Diesel supplies replacement diesel, automotive and heavy-equipment components for repair facilities, fleets and professional service applications.\u003c\/p\u003e\n\n\u003cp\u003eFor compatibility assistance, contact \u003ca href=\"mailto:sales@california-diesel.com\"\u003esales@california-diesel.com\u003c\/a\u003e or call \u003ca href=\"tel:+19512341022\"\u003e+1 (951) 234-1022\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003ch3\u003eLegal Compliance\u003c\/h3\u003e\n\n\u003cp\u003eFord®, Power Stroke®, Navistar®, International®, and other third-party brand names, part numbers, and trademarks are used solely for product identification and compatibility information. They remain the property of their respective owners.\u003c\/p\u003e\n\n\u003cp\u003eSuch references do not imply that this aftermarket replacement component is manufactured, authorized, or endorsed by those vehicle or engine manufacturers.\u003c\/p\u003e\n\n\u003ch3\u003eCalifornia Proposition 65\u003c\/h3\u003e\n\n\u003cp\u003e\u003cstrong\u003eWARNING:\u003c\/strong\u003e Cancer and Reproductive Harm — \u003ca href=\"https:\/\/www.P65Warnings.ca.gov\"\u003ewww.P65Warnings.ca.gov\u003c\/a\u003e.\u003c\/p\u003e","brand":"LUCAS","offers":[{"title":"Default Title","offer_id":43784210120961,"sku":"LDFN1696","price":64.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0332\/4608\/5164\/files\/ldfn1696-nozzle-california-diesel-shop-1.jpg?v=1708052767","url":"https:\/\/www.california-diesel.com\/products\/ldfn1696-ford-7-3l-powerstroke-injector-nozzle","provider":"California Diesel Shop","version":"1.0","type":"link"}