(1 pc) High-Pressure Common Rail Electronic Fuel Injector 4945316 0445120140 Compatible with Cummins ISDe QSB6.7, Dongfeng Tianjin Medium-Duty Truck, and Small Excavator Diesel Injector Assembly

4945316 is an OEM replacement fuel injector for Cummins ISDe/QSB6.7 medium-duty engines. It features a waterproof dual-needle solenoid-driven solenoid valve, and the vehicle’s ECU precisely controls the multi-stage injection timing (pre-injection and main injection) and cycle injection volume, making it compatible with 1300–1600 bar high-pressure common-rail fuel systems. The multi-micro-hole swirl nozzle enables stratified atomization and combustion, delivering smooth and quiet power for urban short-haul delivery and light-load construction site operations, while meeting Euro III emissions 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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