Bosch
Common Rail Injector (New)

Bosch 0445116059 Fuel Injector

Brand Bosch 0445116059
Fuel Injector Type Direct injection
Injector Plug Type Oe
Item Grade Premium replacement
Package Contents 1 diesel fuel injector
Package Quantity 1
Warranty 12 months/unlimited miles/unlimited hours (non-commercial)
Product line Common Rail Injector (New)
Fits Ram · 12 vehicles

OE direct replacement. Built as a premium replacement fuel injector with direct injection.

OE plug type. Uses an OE injector plug for straightforward connection.

Original-equipment testing. End-of-line tested to exact OE specifications for consistent performance.

Cross-references 68226951AA for the same application. See all 1.

$311.02Free shipping
In stock · usually ships same day before 1pm CST
Step 1 — Confirm fitment
Free return shipping if it doesn't fit when you check fitment here first.
Select your vehicle to confirm fitment
Verify this part fits before purchasing β€” free returns if it doesn't
Step 2 — Quantity
Order total $311.02
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.

Bosch Common Rail Injector 0445116059

Bosch Common Rail Injector 0445116059 is a premium replacement diesel fuel injector built for direct injection systems. It is engineered for precise fuel delivery, OE plug connection, and consistent performance in diesel applications that require factory-level emissions control.

Key Features

  • Direct injection fuel injector for diesel common rail systems
  • OE injector plug type for factory-style electrical connection
  • Premium replacement grade for service and repair use
  • Built to Bosch original equipment test specifications
  • Updated component and specification design from Bosch
  • Paraphrased OE-quality replacement for diesel fuel system service

Product Details

Bosch 0445116059 is part of the Bosch Common Rail Injector (New) line, a product line focused on diesel fuel system components built to OE standards. Bosch supplies original equipment fuel systems for passenger cars, SUVs, vans, and pickups, and this injector follows exact end-of-line testing procedures based on OE specifications. It is intended to deliver original-equipment performance while supporting emissions-compliant operation. This part cross-references 68226951AA for the same application.

Vehicle Fitment

  • Fits 2014-2017 Ram ProMaster 1500, N/A. Notes: Combustion chamber seal ring not included in scope of delivery; Common Rail Injector (New).
  • Fits 2014-2017 Ram ProMaster 2500, N/A. Notes: Combustion chamber seal ring not included in scope of delivery; Common Rail Injector (New).
  • Fits 2014-2017 Ram ProMaster 3500, N/A. Notes: Combustion chamber seal ring not included in scope of delivery; Common Rail Injector (New).

Common Symptoms This Injector Can Address

  • Hard starting caused by poor diesel fuel atomization
  • Rough idle from inconsistent injector spray pattern
  • Loss of power related to fuel delivery imbalance
  • Excess smoke from inefficient combustion
  • Check engine light tied to injector performance faults

Installation Notes

Verify the injector part number and vehicle application before installation. For Ram ProMaster 1500, Ram ProMaster 2500, and Ram ProMaster 3500 diesel applications, confirm the OE plug connection and inspect the combustion chamber seal ring, since it is not included in the scope of delivery. Follow factory service procedures for coding, sealing, and fuel system bleeding where required.

Quality Assurance

Bosch tests this common rail injector against exact OE end-of-line specifications and builds it with the latest component and specification updates. Warranty coverage is 12 months with unlimited miles and unlimited hours for non-commercial use.

This part fits 12 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersPositionNotes
2017RamProMaster 15003.0LL4N/ACombustion chamber seal ring not included in scope of delivery; One per cylinder; Common Rail Injector (New)
2017RamProMaster 25003.0LL4N/ACombustion chamber seal ring not included in scope of delivery; One per cylinder; Common Rail Injector (New)
2017RamProMaster 35003.0LL4N/ACombustion chamber seal ring not included in scope of delivery; One per cylinder; Common Rail Injector (New)
2016RamProMaster 15003.0LL4N/ACombustion chamber seal ring not included in scope of delivery; One per cylinder; Common Rail Injector (New)
2016RamProMaster 25003.0LL4N/ACombustion chamber seal ring not included in scope of delivery; One per cylinder; Common Rail Injector (New)
2016RamProMaster 35003.0LL4N/ACombustion chamber seal ring not included in scope of delivery; One per cylinder; Common Rail Injector (New)
2015RamProMaster 15003.0LL4N/ACombustion chamber seal ring not included in scope of delivery; One per cylinder; Common Rail Injector (New)
2015RamProMaster 25003.0LL4N/ACombustion chamber seal ring not included in scope of delivery; One per cylinder; Common Rail Injector (New)
2015RamProMaster 35003.0LL4N/ACombustion chamber seal ring not included in scope of delivery; One per cylinder; Common Rail Injector (New)
2014RamProMaster 15003.0LL4N/ACombustion chamber seal ring not included in scope of delivery; One per cylinder; Common Rail Injector (New)
2014RamProMaster 25003.0LL4N/ACombustion chamber seal ring not included in scope of delivery; One per cylinder; Common Rail Injector (New)
2014RamProMaster 35003.0LL4N/ACombustion chamber seal ring not included in scope of delivery; One per cylinder; Common Rail Injector (New)
Directly replaces or cross-references 1 part number
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
68226951AA