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Product Overview Urea injector nozzle E4394644 is a core component of diesel engine SCR exhaust after‑treatment system. It sprays atomized urea solution into exhaust pipeline, decomposes and reduces NOx harmful gas to meet emission standard. Resist high‑temperature exhaust environment, effectively avoid blockage under normal working condition. Original packing, ideal replacement for aging, blocked or leaking old urea nozzles.
Key Features
Exact OEM number: E4394644, compatible for SCR system
Excellent high‑temperature resistance, adapt exhaust working environment
Fine urea atomization effect, high conversion efficiency of nitrogen oxide
Strict sealing and spraying test before delivery
Original box packaging for safe transportation
Easy installation, direct plug‑and‑play replacement
Specifications
Part No.: E4394644
Product: Urea Dosing Injector Nozzle
Fit Engine: Diesel Engine
Application: Heavy‑Duty Truck SCR After‑Treatment System
Material: Alloy Metal + High‑temperature resistant plastic
Condition: Brand New
Warranty: 12 Months
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Ecer Certification：
Verified Supplier
Guangzhou Yubo Auto Parts Co., Ltd., located in Guangzhou, is a professional and efficient supplier of auto parts with a complete product range, specializing in the supply and service of core parts for diesel engines and fuel systems.
The company mainly focuses on a full range of diesel engine parts... Guangzhou Yubo Auto Parts Co., Ltd., located in Guangzhou, is a professional and efficient supplier of auto parts with a complete product range, specializing in the supply and service of core parts for diesel engines and fuel systems.
The company mainly focuses on a full range of diesel engine parts...
