{"product_id":"5579405nx-genuine-cummins-injector-kit-for-cummins-isc-8-3l-isl-8-9l","title":"5579405NX Genuine Cummins Injector Kit For Cummins ISC 8.3L ISL 8.9L","description":"\u003ch2 data-start=\"479\" data-end=\"779\"\u003eDescription\u003c\/h2\u003e\n\u003cp data-start=\"479\" data-end=\"779\"\u003eThe 5579405NX injector kit is a genuine Cummins high-pressure fuel system component designed for ISC 8.3L and ISL 8.9L diesel engine applications. It delivers precise fuel metering and atomization to maintain proper combustion performance, power output, and efficiency.\u003c\/p\u003e\n\u003ch2\u003eGeneral Specifications\u003c\/h2\u003e\n\u003cdiv style=\"width: 100%; display: block;\"\u003e\n\u003ctable style=\"height: 108px; width: 100% !important; table-layout: fixed !important; display: table !important;\" class=\"product-table\"\u003e\n\u003ccolgroup\u003e \u003ccol style=\"width: 29.3478%;\"\u003e \u003ccol style=\"width: 70.2899%;\"\u003e \u003c\/colgroup\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"height: 19.6px;\"\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19.6px;\"\u003eNew\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"height: 19.6px;\"\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19.6px;\"\u003e5579405NX\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"height: 19.6px;\"\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19.6px;\"\u003eCummins\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"height: 19.6px;\"\u003e\u003cstrong\u003ePart Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19.6px;\"\u003eFuel Injector Kit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"height: 19.6px;\"\u003e\u003cstrong\u003eEngine\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 19.6px;\"\u003eISC 8.3L, ISL 8.9L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 10px;\"\u003e\n\u003ctd style=\"height: 10px;\"\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"height: 10px;\"\u003e10.2 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp data-start=\"1555\" data-end=\"1574\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2 data-start=\"1555\" data-end=\"1574\"\u003eProduct Features\u003c\/h2\u003e\n\u003cp\u003eThe 5579405NX injector kit is built to match factory performance and installation requirements:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDesigned for Cummins ISC 8.3L and ISL 8.9L engines\u003c\/li\u003e\n\u003cli\u003eDelivers precise fuel metering and atomization\u003c\/li\u003e\n\u003cli\u003eOEM-calibrated flow and spray characteristics\u003c\/li\u003e\n\u003cli\u003eSupports proper combustion efficiency and emissions control\u003c\/li\u003e\n\u003cli\u003eFactory sealing surfaces and connector compatibility\u003c\/li\u003e\n\u003cli\u003eDirect replacement for the original fuel injector assembly\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-start=\"1893\" data-end=\"1913\"\u003eApplication Notes\u003c\/h2\u003e\n\u003cp data-end=\"1421\" data-start=\"1191\"\u003eThe 5579405NX injector kit is intended for engines equipped with the factory high-pressure fuel system specified for this part number. Proper fuel system inspection and calibration procedures are recommended during installation.\u003c\/p\u003e\n\u003cblockquote\u003e\n\u003cp data-start=\"1423\" data-end=\"1536\"\u003eAlways verify part number, engine configuration, and fuel system setup before installation.\u003c\/p\u003e\n\u003c\/blockquote\u003e","brand":"Cummins","offers":[{"title":"Default Title","offer_id":48279001923811,"sku":"5579405NX","price":1699.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0769\/5122\/4547\/files\/s-l1600_df8faae4-0202-4403-98a7-646c2c8f6878.webp?v=1779346245","url":"https:\/\/unitautoparts.com\/products\/5579405nx-genuine-cummins-injector-kit-for-cummins-isc-8-3l-isl-8-9l","provider":"Unit Auto Parts","version":"1.0","type":"link"}