Bosch original Diesel Fuel Injector 0445120193, Cross Reference 4981076, 0445120332, 0986435518 for 6.7L ISB6.7 QSB6.7 D13 Engine, Dodge Ram 2500 Truck Replacement for OEM Parts original new injector

Built for high-pressure common rail systems, the BOSCH 0445120193 (0 445 120 193) is an original new 120 Series CRI diesel injector with solenoid-valve control. Engineered to Bosch OEM specifiions, it supports injection pressures up to 2000 bar and Euro III, Euro IV and Euro V emission systems. Its high-speed solenoid response, precision fuel metering and multi-hole nozzle design promote accurate delivery, fine atomization, efficient combustion and stable engine performance, while hardened internal components help resist wear and fuel contamination.
The injector is compatible with Cummins ISB 6.7L, QSB 6.7L, B6.7 Industrial and ISDe Series engines, as well as the Cummins heavy-duty diesel platform. Documented appliions include Dodge RAM 2500, 3500, 4500 and 5500 6.7L vehicles and Cummins-powered commercial, construction, agricultural, industrial and power-generation equipment. Cross references include 0445120050, 0445120185, 0986435518, 5253220, 4940095, 4981076, 4937700, 4940051, 68002012AA, 68027067AA and 68069384AA, supporting accurate part identifiion for replacement sourcing.
For fleets, repair workshops, remanufacturing facilities and aftermarket distributors, this injector offers an OEM replacement option backed by a 12-month warranty. Ultra-low-sulfur diesel is recommended, with fuel-filter inspection, rail-pressure verifiion and injector return-flow testing every 50,000 km, followed by calibration, spray-pattern and solenoid-resistance checks every 100,000 km. These service guidelines support consistent fuel delivery and long service life across demanding operating conditions.