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Bosch 0445124039 Fuel Injector
| Brand | Bosch 0445124039 |
|---|---|
| Terminal Quantity | 2 |
| Automotive Item Weight (lbs) | 1.250021 lb |
| Fuel Injector Type | Direct injection |
| Grade Type | Standard replacement |
| Injector Plug Type | Oe |
| Item Grade | Premium replacement |
| Mounting Bracket Included | No |
| 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 · 3 vehicles |
OE-style replacement. Standard replacement fuel injector with factory-style electrical connection.
OE-tested. End-of-line testing follows exact OE specifications for diesel fuel systems.
Premium replacement. Built with Bosch component updates and specification improvements.
Cross-references 68444790AA for the same application. See all 1.
Overview
Bosch 0445124039 is a new common rail diesel fuel injector built as a standard replacement for direct injection fuel systems. It is engineered for OE-style electrical connection and precise fuel delivery, with end-of-line testing performed to OE test specifications.
Compatible With 2019-2021 Ram 3500, N/A, this injector supports High-Output engine applications and is a direct-fit fuel system service part for diesel passenger vehicles and trucks. Bosch 0445124039 is backed by Bosch’s OE-supplier experience in diesel fuel systems.
Key Features
- Direct injection fuel injector for diesel applications
- Standard replacement and premium replacement grade
- OE injector plug type for factory-style connection
- End-of-line tested to OE specifications
- Continuous component updates and specification improvements
Detailed Description
This Bosch fuel injector is part of the Common Rail Injector (New) line and is built for diesel fuel system service where accurate atomization and consistent delivery matter. The OE plug type and direct injection design support factory-style integration, while Bosch’s testing process follows exact OE test specifications to verify performance before release. The 0445124039 part number is associated with Ram 3500 diesel fitment for 2019-2021 High-Output engine applications, making it a focused replacement for the listed application. Bosch 0445124039 is also cross-referenced to 68444790AA for the same application.
What It Is Used For
- Restoring proper diesel fuel delivery
- Addressing injector wear or internal leakage
- Correcting rough running caused by fuel metering issues
- Replacing a failed OE-style common rail injector
Installation Notes and Tips
Verify the injector plug type, terminal count, and engine application before installation. Confirm the listed Ram 3500 fitment and High-Output engine note match the vehicle configuration. Follow diesel fuel system service procedures and cleanliness standards during replacement.
Quality Assurance
Bosch states that this injector is tested to OE specifications and built to meet emission requirements. It includes a 12-month, unlimited miles, unlimited hours warranty for non-commercial use.
| Year | Make | Model | Liters | Cylinders | Notes |
|---|---|---|---|---|---|
| 2021 | Ram | 3500 | 6.7L | L6 | Used on High-Output engine; Common Rail Injector (New) |
| 2020 | Ram | 3500 | 6.7L | L6 | Used on High-Output engine; Common Rail Injector (New) |
| 2019 | Ram | 3500 | 6.7L | L6 | Used on High-Output engine; Common Rail Injector (New) |
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