{"product_id":"1819798-genuine-cummins-def-doser-injector","title":"1819798 | Genuine Cummins® Def Doser Injector","description":"\u003cp\u003e\u003cstrong\u003eDescription and Purpose:\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOEM\u003c\/strong\u003e \u003cstrong\u003eDEF Doser Injector\u003c\/strong\u003e controls precise dosing of diesel exhaust fluid in the SCR system, critical for reducing harmful NOx emissions from commercial trucks. Brand: \u003cstrong\u003eCummins.\u003c\/strong\u003e Part Number: \u003cstrong\u003e1819798.\u003c\/strong\u003e Condition: \u003cstrong\u003eNew.\u003c\/strong\u003e This component, is built to handle the demands of heavy-duty engine operation, ensuring reliable emission control and compliance with regulations.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhy Replacement is Important:\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eA malfunctioning injector disrupts DEF flow, causing emission faults and engine derate. Prompt replacement prevents costly repairs and keeps emission systems functioning properly.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eImpact on Vehicle Performance:\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eReliable DEF dosing improves combustion quality and reduces exhaust emissions, which supports fuel efficiency and engine health in commercial vehicles.\u003cbr\u003e\u003c\/p\u003e\n\u003cp data-end=\"555\" data-start=\"119\"\u003e\u003cstrong\u003eManufacturer Information:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCummins®\u003c\/strong\u003e develops engine technologies that improve uptime, reduce emissions, and enhance fuel economy.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTags \u0026amp; Category:\u003c\/strong\u003e DEF Injector, SCR Injector, DEF Doser, Urea Injector, DEF System, Emission Control, Diesel Emission, Doser Valve, DEF (SCR) Injectors, (DEF) SCR System\u003cbr\u003e\u003c\/p\u003e\n\u003cp data-start=\"1109\" data-end=\"1361\"\u003e\u003cstrong\u003eWarranty:\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp data-start=\"1109\" data-end=\"1361\"\u003eParts Finder Q offers a 365-days warranty for all types of parts in any condition. The warranty applies exclusively to purchases made directly through our website (partsfinderq.com). Please note that purchases made through third-party platforms like eBay or Amazon are not covered by this warranty.\u003c\/p\u003e","brand":"Cummins \/ Mopar \/ Bosch \/ Isuzu \/ Hino","offers":[{"title":"Default Title","offer_id":50218303783210,"sku":"1819798","price":219.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0879\/6566\/3530\/files\/1819798_Genuine_Cummins_Def_Doser_Injector_Front-right_angle.jpg?v=1748329936","url":"https:\/\/partsfinderq.com\/products\/1819798-genuine-cummins-def-doser-injector","provider":"Parts Finder Q","version":"1.0","type":"link"}