Bosch original Common Rail Injectors for Dodge Ram 2500 2003-2004.5, 0445120113, 5.9L ISBe Diesel Engine Fuel Injector, Cross Reference 0445120255, Replacement for OEM 0445120018 original new injector
Bosch common rail injectors Dodge Ram
,5.9L ISBe diesel fuel injector
,OEM 0445120018 replacement injector
Bosch original Common Rail Injectors for Dodge Ram 2500 2003-2004.5, 0445120113, 5.9L ISBe Diesel Engine Fuel Injector, Cross Reference 0445120255, Replacement for OEM 0445120018 original new injector
Fuel Type | Diesel |
Condition | Original New |
Applicable Engine | Cummins ISB 5.9L, ISB 24 Valve, ISB Common Rail, QSB 5.9L, QSB Industrial, ISC; Cummins diesel generator, construction equipment, agricultural power and marine auxiliary engines |
Injector Type | Common Rail Injector, Bosch CRIN 120 Series, solenoid controlled high pressure injection |
Quality Standard | Manufactured according to Bosch original equipment specifications; OEM quality standards |
Packaging | Not specified |
Fuel System | High-pressure common rail fuel system, maximum pressure 1600 bar |
OE Number | 0445120113 / 0 445 120 113 |
Brand | Bosch |
Cross Number / Universal Number | 0445120018, 0445120210, 0445120255, 0986435503, 0986435503RX, 3947550, 3949619, 4940589, 5254686, 5263318, 05086894AA, 68004082AA, R8004082AA, R8004082AC, CR59503R, DT590001R, INJCR59503R, 7832PP, EX63113, DCRI113 |
Vehicle / Equipment Application | Dodge RAM 2500, Dodge RAM 3500, heavy duty trucks, medium duty commercial vehicles, fleet trucks, tractors, harvesters, irrigation power units, excavators, wheel loaders, road rollers, forklifts, diesel compressors, diesel generator sets, industrial power units, emergency backup and marine auxiliary generators |
Application Type | Heavy duty diesel engines; OEM replacement and aftermarket remanufacturing programs |
Precision fuel delivery starts at the nozzle. The Bosch 0445120113 (0 445 120 113) is an original Bosch 120 Series CRIN common rail injector for heavy-duty diesel engines, using solenoid-controlled high-pressure injection at up to 1600 bar. Its multi-hole nozzle produces fine atomization and accurate fuel metering, while pilot, main, post and multiple injection events support smoother combustion, lower noise, reduced NOx and PM emissions, and improved fuel economy and torque output.
Built for Cummins ISB 5.9L, ISB 24 Valve and ISB Common Rail engines, as well as QSB 5.9L, QSB Industrial and ISC appliions, it is widely used in Dodge RAM 2500 and RAM 3500 trucks, fleet and medium-duty commercial vehicles, agricultural and construction equipment, diesel generator sets and marine auxiliary power. Extensive cross references—including 0986435503/0986435503RX, 0445120018, 0445120210, 0445120255, 3947550, 5263318, 05086894AA and 68004082AA—simplify sourcing for OEM replacement and remanufacturing programs.
Hardened internal components and premium alloy steel construction provide wear and corrosion resistance for continuous industrial operation. The injector is manufactured according to Bosch original equipment specifiions and backed by a 12-month warranty. For installation, clean the injector seat, fit a new copper washer, tighten to OEM torque specifiions, bleed the fuel system, then perform a leak test and verify injection balance rates.
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Bosch original Common Rail Injectors for Dodge Ram 2500 2003-2004.5, 0445120113, 5.9L ISBe Diesel Engine Fuel Injector, Cross Reference 0445120255, Replacement for OEM 0445120018 original new injectorFuel TypeDieselConditionOriginal NewApplicable EngineCummins ISB 5.9L, ISB 24 Valve, ISB Common Rail...