Bosch New Fuel Injector - 03-04 Dodge Cummins 5.9L

Product Name: Bosch New Fuel Injector - 03-04 Dodge Cummins 5.9L
Manufacturer: Bosch
Manufacturer Part #: 0445120255
Thoroughbred Diesel Part #: BOS0445120255
Fitment Notes: 2003-2004 Dodge Cummins 5.9L

Brand-new fuel injectors from Bosch engineered to deliver precise fuel atomization, consistent spray patterns, and reliable performance. These new injectors are direct-fit replacements for worn, clogged, or aging injectors and are designed to restore proper fueling, improve drivability, and reduce emissions across a variety of diesel and gasoline engine applications.

Bosch New Fuel Injectors Features:

• Brand-new, OEM-quality construction from Bosch
• Precision-engineered for accurate fuel spray and atomization
• Helps restore OEM-level performance, idle quality, and throttle response
• Enhances fuel efficiency and reduces smoke/rough running when worn injectors are replaced
• Designed for direct fitment with factory fuel systems
• Durable design for long service life under diesel or gasoline conditions
• Ideal for engine rebuilds, high-mileage replacements, or performance refresh
• For more information on Bosch call us at 1-859-737-4966

Replaces the following part numbers

• 0 445 120 018
• 0 445 120 113
• 0 445 120 210
• 0 445 120 255
• 0 986 435 503
• 0 986 435 503RX
• 0445120018
• 0445120113
• 0445120210
• 0445120255
• 0986435503
• 0986435503RX
• 3947550
• 3949619
• 3949619NX
• 3949913
• 4940589
• 5086894AA
• 5254686
• 5263318
• 5263318NX
• 5263318RX
• 68004082AA
• DA2251027
• R8004082AA
• R8004082AC
• R8310748AA