(1 pc) High-Pressure Common Rail Electronic Fuel Injector 5303101 Compatible with ISDe QSB6.7 China IV Engine Dongfeng Tianjin Light Truck and Small Loader Diesel Fuel Injector Assembly

5303101 is a dedicated electronically controlled fuel injector for Cummins ISDe/QSB6.7 China IV models. It features a waterproof dual-needle solenoid control valve, and the ECU precisely controls the injection timing and volume for both the pre-injection and main injection stages, making it compatible with 1300–1600 bar high-pressure common-rail fuel systems. The multi-micro-hole swirl nozzle ensures uniform atomization, delivering smooth power and low noise during light-load operations such as urban delivery and construction site work, while meeting China IV and Euro IV exhaust emission standards.

6-month warranty. Damage caused by accidental impact, high-temperature scorching, rough disassembly or installation, or prolonged use of low-quality diesel fuel is not covered under the warranty.

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