Bosch original 0445120152 Diesel Fuel Injector 4981126 Common Rail High Pressure Stainless Steel for Excavator Engine Parts, for heavy duty diesel engine application original new injector

Built around Bosch OE common rail technology, the BOSCH 0445120152 (0 445 120 152) is a new, electronically solenoid-controlled diesel fuel injector for heavy-duty truck, bus and industrial engine platforms. It is cross-referenced to IVECO numbers 504091504–504091509 and 5801279030–5801279033, with compatibility varying by market, production batch, engine calibration and vehicle configuration. Listed engine coverage includes F4AE0481, F4AE0681, F4AE0681A, F4AE0681B, F4BE0681 and F4CE0681, plus Tector and NEF series.
Within the high-pressure common rail system, the ECU determines injection timing and quantity, the solenoid valve responds to the electrical signal, and the injector needle lifts to deliver atomized diesel into the combustion chamber. This controlled process supports precise fuel metering, improved atomization, optimized combustion efficiency, lower fuel consumption and reduced particulate emissions. Additional stated benefits include improved engine responsiveness, reduced combustion noise, reliable cold-start performance and long service life, supported by industrial-grade internal components and OE-quality manufacturing.
Vehicle and equipment coverage includes IVECO EuroCargo, EuroTech, EuroTrakker, Stralis, Tector and EuroFire, as well as bus, municipal, construction, agricultural, marine, power-generation and mining appliions. The injector is intended for cylinder-head fuel rail installation in Euro III and Euro IV appliions; tightening torque must always follow the engine manufacturer’s specifiion. For dependable service, use ultra-clean diesel, replace fuel filters regularly, prevent water contamination, inspect rail pressure and use OEM-quality fuel system components.