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Bosch 0445117034 Fuel Injector
Reliable Fuel Injection for Mercedes-Benz Diesel Engines
The Bosch 0445117034 fuel injector is designed for direct injection diesel engines, specifically compatible with select Mercedes-Benz models including the E250, GLE300d, ML250, and Sprinter series. This premium replacement injector ensures precise fuel delivery to maintain engine performance and efficiency.
- Brand: Bosch
- Brand Line: Common Rail Injector (New)
- Part Number: 0445117034
- Fuel Injector Type: Direct injection
- Injector Plug Type: OE
- Fuel Injector O-Rings Included: 1
- Package Quantity: 1 diesel fuel injector
- Item Grade: Premium replacement
- Warranty: 12 months/unlimited miles/unlimited hours (non-commercial)
- Compatible with Mercedes-Benz E250, GLE300d, ML250, Sprinter 2500, Sprinter 3500, Sprinter 3500XD
About the Bosch Common Rail Injector (New) Product Line
The Bosch Common Rail Injector (New) product line focuses on delivering precise fuel metering for modern diesel engines using direct injection technology. This line is engineered to meet OEM specifications, providing reliable performance and durability for diesel vehicles. The 0445117034 injector is part of this line, designed to restore fuel system efficiency and maintain engine responsiveness in compatible Mercedes-Benz models.
Product Details and Compatibility
This fuel injector is a premium replacement part engineered for direct injection diesel engines. It features an OE-style injector plug for seamless integration with the vehicle’s existing wiring harness. The package includes one diesel fuel injector along with one fuel injector O-ring to ensure a proper seal during installation. Compatible with Mercedes-Benz E250, GLE300d, ML250, and Sprinter 2500, 3500, and 3500XD models, this injector supports optimal fuel atomization and combustion.
Common Issues Addressed by This Fuel Injector
- Engine misfires or rough idling due to faulty fuel delivery
- Reduced fuel efficiency and increased emissions
- Loss of power or hesitation during acceleration
- Hard starting or extended cranking times
- Check engine light triggered by injector-related fault codes
Installation Notes and Tips
Ensure the engine is cool before beginning installation. Replace the fuel injector O-ring included in the package to prevent leaks. Use proper torque specifications when securing the injector to avoid damage. Verify electrical connections match the OE plug type for reliable operation. It is recommended to inspect the fuel rail and related components during replacement to maintain system integrity.
Quality Assurance and Warranty
The Bosch 0445117034 fuel injector comes with a 12-month warranty covering unlimited miles and hours for non-commercial use. This warranty reflects Bosch’s commitment to quality and reliability in fuel injection components. Each injector undergoes rigorous testing to meet OEM standards, ensuring consistent performance and durability in Mercedes-Benz diesel engines.
| Brand | Bosch |
| Part Number | 0445117034 |
| Position | Common Rail Injector (New) |
| Cases Per Pallet (ORLY) | 44 |
| Fuel Injector O-Rings Included | 1 |
| Fuel Injector Type | Direct injection |
| Injector Plug Type | Oe |
| Item Grade | Premium replacement |
| Package Contents | 1 diesel fuel injector |
| Package Quantity | 1 |
| Unit(s) per Car Qty (ORLY) | 4 |
| Warranty | 12 months/unlimited miles/unlimited hours (non-commercial) |
This part fits 24 vehicles. Search below:
| Year | Make | Model | Drive Type | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2022 | Mercedes-Benz | Sprinter 2500 | 2.1L | L4 | N/A | Common Rail Injector (New) | |
| 2022 | Mercedes-Benz | Sprinter 3500 | 2.1L | L4 | N/A | Common Rail Injector (New) | |
| 2022 | Mercedes-Benz | Sprinter 3500XD | 2.1L | L4 | N/A | Common Rail Injector (New) | |
| 2021 | Mercedes-Benz | Sprinter 2500 | 2.1L | L4 | N/A | Common Rail Injector (New) | |
| 2021 | Mercedes-Benz | Sprinter 3500 | 2.1L | L4 | N/A | Common Rail Injector (New) | |
| 2021 | Mercedes-Benz | Sprinter 3500XD | 2.1L | L4 | N/A | Common Rail Injector (New) | |
| 2020 | Mercedes-Benz | Sprinter 2500 | 2.1L | L4 | N/A | Common Rail Injector (New) | |
| 2020 | Mercedes-Benz | Sprinter 3500 | 2.1L | L4 | N/A | Common Rail Injector (New) | |
| 2020 | Mercedes-Benz | Sprinter 3500XD | 2.1L | L4 | N/A | Common Rail Injector (New) | |
| 2017 | Mercedes-Benz | GLE300d | 2.1L | L4 | N/A | One per cylinder; with Lower Injector O-Ring; Common Rail Injector (New) | |
| 2017 | Mercedes-Benz | Sprinter 2500 | 2.1L | L4 | N/A | One per cylinder; with Lower Injector O-Ring; Common Rail Injector (New) | |
| 2017 | Mercedes-Benz | Sprinter 2500 | 2.1L | L4 | N/A | Actual OE part; Combustion chamber seal ring included; One per cylinder; Common Rail Injector (New) | |
| 2017 | Mercedes-Benz | Sprinter 3500 | 2.1L | L4 | N/A | One per cylinder; with Lower Injector O-Ring; Common Rail Injector (New) | |
| 2017 | Mercedes-Benz | Sprinter 3500 | 2.1L | L4 | N/A | Actual OE part; Combustion chamber seal ring included; One per cylinder; Common Rail Injector (New) | |
| 2016 | Mercedes-Benz | GLE300d | 2.1L | L4 | N/A | One per cylinder; with Lower Injector O-Ring; Common Rail Injector (New) | |
| 2016 | Mercedes-Benz | GLE300d | 2.1L | L4 | N/A | Actual OE part; Combustion chamber seal ring included; One per cylinder; Common Rail Injector (New) | |
| 2016 | Mercedes-Benz | Sprinter 2500 | 2.1L | L4 | N/A | One per cylinder; with Lower Injector O-Ring; Common Rail Injector (New) | |
| 2016 | Mercedes-Benz | Sprinter 2500 | 2.1L | L4 | N/A | Actual OE part; Combustion chamber seal ring included; One per cylinder; Common Rail Injector (New) | |
| 2016 | Mercedes-Benz | Sprinter 3500 | 2.1L | L4 | N/A | One per cylinder; with Lower Injector O-Ring; Common Rail Injector (New) | |
| 2016 | Mercedes-Benz | Sprinter 3500 | 2.1L | L4 | N/A | Actual OE part; Combustion chamber seal ring included; One per cylinder; Common Rail Injector (New) | |
| 2015 | Mercedes-Benz | E250 | RWD | 2.1L | L4 | N/A | One per cylinder; with Lower Injector O-Ring; Common Rail Injector (New) |
| 2015 | Mercedes-Benz | E250 | RWD | 2.1L | L4 | N/A | Actual OE part; Combustion chamber seal ring included; One per cylinder; Common Rail Injector (New) |
| 2015 | Mercedes-Benz | ML250 | 2.1L | L4 | N/A | One per cylinder; with Lower Injector O-Ring; Common Rail Injector (New) | |
| 2015 | Mercedes-Benz | ML250 | 2.1L | L4 | N/A | Actual OE part; Combustion chamber seal ring included; One per cylinder; Common Rail Injector (New) |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.