{"product_id":"2888174rx-genuine-cummins-def-doser-injector-for-ram-6-7l-diesel","title":"2888174RX Genuine Cummins DEF Doser Injector For Ram 6.7L Diesel","description":"\u003ch2 data-start=\"479\" data-end=\"779\"\u003eDescription\u003c\/h2\u003e\n\u003cp data-start=\"479\" data-end=\"779\"\u003eThe 2888174RX DEF doser injector is a genuine Cummins component engineered for 6.7L turbo diesel engines equipped with SCR aftertreatment systems. It controls the injection of diesel exhaust fluid into the exhaust stream to maintain correct NOx conversion and overall emissions performance.\u003c\/p\u003e\n\u003ch2\u003eVehicle Compatibility\u003c\/h2\u003e\n\u003ctable style=\"width: 100%; height: 700px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003cth align=\"right\" style=\"width: 7.67544%; text-align: center; height: 19.6px;\"\u003e\u003cstrong\u003eYear\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth style=\"width: 15.1681%; text-align: center; height: 19.6px;\"\u003e\u003cstrong\u003eVehicle\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth style=\"width: 9.27886%; text-align: center; height: 19.6px;\"\u003e\u003cstrong\u003eEngine\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth style=\"width: 67.2928%; text-align: center; height: 19.6px;\"\u003e\u003cstrong\u003eTrims\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 44.8px;\"\u003e\n\u003ctd style=\"width: 7.67544%;\"\u003e2011\u003c\/td\u003e\n\u003ctd style=\"width: 15.1681%;\"\u003eRam 3500\u003c\/td\u003e\n\u003ctd style=\"width: 9.27886%;\"\u003e6.7L 408Cu. In. L6 DIESEL OHV Turbocharged\u003c\/td\u003e\n\u003ctd style=\"width: 67.2928%;\"\u003eLaramie Cab \u0026amp; Chassis 4-Door; Laramie Crew Cab Pickup 4-Door; Laramie Extended Crew Cab Pickup 4-Door; Laramie Longhorn Crew Cab Pickup 4-Door; Laramie Longhorn Extended Crew Cab Pickup 4-Door; SLT Cab \u0026amp; Chassis 2-Door; SLT Cab \u0026amp; Chassis 4-Door; SLT Crew Cab Pickup 4-Door; SLT Extended Crew Cab Pickup 4-Door; SLT Standard Cab Pickup 2-Door; ST Cab \u0026amp; Chassis 2-Door; ST Cab \u0026amp; Chassis 4-Door; ST Crew Cab Pickup 4-Door; ST Standard Cab Pickup 2-Door; SXT Cab \u0026amp; Chassis 2-Door; SXT Cab \u0026amp; Chassis 4-Door; SXT Crew Cab Pickup 4-Door; SXT Standard Cab Pickup 2-Door\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 46.8px;\"\u003e\n\u003ctd style=\"width: 7.67544%;\"\u003e2011\u003c\/td\u003e\n\u003ctd style=\"width: 15.1681%;\"\u003eRam 4500\u003c\/td\u003e\n\u003ctd style=\"width: 9.27886%;\"\u003e6.7L 408Cu. In. L6 DIESEL OHV Turbocharged\u003c\/td\u003e\n\u003ctd style=\"width: 67.2928%;\"\u003eLaramie Cab \u0026amp; Chassis – Crew Cab 4-Door; SLT Cab \u0026amp; Chassis – Crew Cab 4-Door; ST Cab \u0026amp; Chassis – Conventional 2-Door; ST Cab \u0026amp; Chassis – Crew Cab 4-Door\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 48.8px;\"\u003e\n\u003ctd style=\"width: 7.67544%;\"\u003e2011\u003c\/td\u003e\n\u003ctd style=\"width: 15.1681%;\"\u003eRam 5500\u003c\/td\u003e\n\u003ctd style=\"width: 9.27886%;\"\u003e6.7L 408Cu. In. L6 DIESEL OHV Turbocharged\u003c\/td\u003e\n\u003ctd style=\"width: 67.2928%;\"\u003eLaramie Cab \u0026amp; Chassis – Crew Cab 4-Door; SLT Cab \u0026amp; Chassis – Crew Cab 4-Door; ST Cab \u0026amp; Chassis – Conventional 2-Door; ST Cab \u0026amp; Chassis – Crew Cab 4-Door\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 39.2px;\"\u003e\n\u003ctd style=\"width: 7.67544%;\"\u003e2012\u003c\/td\u003e\n\u003ctd style=\"width: 15.1681%;\"\u003eRam 3500\u003c\/td\u003e\n\u003ctd style=\"width: 9.27886%;\"\u003e6.7L 408Cu. In. L6 DIESEL OHV Turbocharged\u003c\/td\u003e\n\u003ctd style=\"width: 67.2928%;\"\u003eLaramie Cab \u0026amp; Chassis 4-Door; Laramie Crew Cab Pickup 4-Door; Laramie Extended Crew Cab Pickup 4-Door; Laramie Longhorn Crew Cab Pickup 4-Door; Laramie Longhorn Extended Crew Cab Pickup 4-Door; SLT Cab \u0026amp; Chassis 2-Door; SLT Cab \u0026amp; Chassis 4-Door; SLT Crew Cab Pickup 4-Door; SLT Extended Crew Cab Pickup 4-Door; SLT Standard Cab Pickup 2-Door; ST Cab \u0026amp; Chassis 2-Door; ST Cab \u0026amp; Chassis 4-Door; ST Crew Cab Pickup 4-Door; ST Standard Cab Pickup 2-Door\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 7.67544%;\"\u003e2012\u003c\/td\u003e\n\u003ctd style=\"width: 15.1681%;\"\u003eRam 4500\u003c\/td\u003e\n\u003ctd style=\"width: 9.27886%;\"\u003e6.7L 408Cu. In. L6 DIESEL OHV Turbocharged\u003c\/td\u003e\n\u003ctd style=\"width: 67.2928%;\"\u003eLaramie Cab \u0026amp; Chassis – Crew Cab 4-Door; SLT Cab \u0026amp; Chassis – Crew Cab 4-Door; ST Cab \u0026amp; Chassis – Conventional 2-Door; ST Cab \u0026amp; Chassis – Crew Cab 4-Door\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 7.67544%;\"\u003e2012\u003c\/td\u003e\n\u003ctd style=\"width: 15.1681%;\"\u003eRam 5500\u003c\/td\u003e\n\u003ctd style=\"width: 9.27886%;\"\u003e6.7L 408Cu. In. L6 DIESEL OHV Turbocharged\u003c\/td\u003e\n\u003ctd style=\"width: 67.2928%;\"\u003eLaramie Cab \u0026amp; Chassis – Crew Cab 4-Door; SLT Cab \u0026amp; Chassis – Crew Cab 4-Door; ST Cab \u0026amp; Chassis – Conventional 2-Door; ST Cab \u0026amp; Chassis – Crew Cab 4-Door\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2\u003eGeneral Specifications\u003c\/h2\u003e\n\u003cdiv style=\"width: 100%; display: block;\"\u003e\n\u003ctable style=\"height: 160.683px; width: 100% !important; table-layout: fixed !important; display: table !important;\" class=\"product-table\"\u003e\n\u003ccolgroup\u003e \u003ccol style=\"width: 29.4225%;\"\u003e \u003ccol style=\"width: 70.3582%;\"\u003e \u003c\/colgroup\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 18.6px;\"\u003e\n\u003ctd\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNew\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2888174RX\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCummins\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDEF Doser Injector\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd\u003e\u003cstrong\u003eYears\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2011–2012\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 21.4667px;\"\u003e\n\u003ctd\u003e\u003cstrong\u003eEngine\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e6.7L 408Cu. In. L6 Diesel OHV Turbocharged\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 22.6167px;\"\u003e\n\u003ctd\u003e\u003cstrong\u003eFuel Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDiesel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e9.5 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 2888174RX DEF doser injector is built to match factory performance and installation requirements:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eEngineered for Cummins SCR aftertreatment systems\u003c\/li\u003e\n\u003cli\u003ePrecisely controls DEF flow into the exhaust stream\u003c\/li\u003e\n\u003cli\u003eDesigned for 6.7L Cummins turbo diesel engines\u003c\/li\u003e\n\u003cli\u003eMatches OEM mounting points and electrical connectors\u003c\/li\u003e\n\u003cli\u003eCalibrated for factory engine and emissions control modules\u003c\/li\u003e\n\u003cli\u003eMaintains proper emissions system efficiency\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-start=\"1893\" data-end=\"1913\"\u003eApplication Notes\u003c\/h2\u003e\n\u003cp\u003eThe 2888174RX is intended for Ram trucks equipped with the factory 6.7L Cummins diesel and SCR system listed above. Proper installation is critical to ensure accurate DEF dosing and avoid aftertreatment-related diagnostic codes.\u003c\/p\u003e\n\u003cblockquote\u003e\n\u003cp data-start=\"2981\" data-end=\"3107\"\u003eAlways verify part number, engine configuration, and SCR system compatibility before installation.\u003c\/p\u003e\n\u003c\/blockquote\u003e","brand":"Cummins","offers":[{"title":"Default Title","offer_id":48279024763107,"sku":"2888174RX","price":195.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0769\/5122\/4547\/files\/s-l960_a7289e93-311f-420b-a317-4674434a18bc.webp?v=1770800341","url":"https:\/\/unitautoparts.com\/products\/2888174rx-genuine-cummins-def-doser-injector-for-ram-6-7l-diesel","provider":"Unit Auto Parts","version":"1.0","type":"link"}