OE Quality
60-Day Returns

Bosch 0445110522 Fuel Injector
Reliable Fuel Injection for Jeep and Ram Vehicles
The Bosch Common Rail Injector (New) 0445110522 is designed to provide precise fuel delivery for diesel engines in Jeep Grand Cherokee and Ram 1500 models. This premium replacement fuel injector supports direct injection systems, ensuring efficient combustion and engine performance.
- Premium replacement direct injection fuel injector
- Includes one fuel injector O-ring for proper sealing
- OE-style injector plug type for seamless compatibility
- Packaged as a single diesel fuel injector unit
- Compatible with Jeep Grand Cherokee and Ram 1500/1500 Classic models
- 12-month warranty covering unlimited miles and hours (non-commercial use)
About the Bosch Common Rail Injector (New) Product Line
The Bosch Common Rail Injector (New) line focuses on delivering high-quality fuel injectors designed specifically for modern diesel engines using common rail direct injection technology. This product line emphasizes precision manufacturing and durability to meet the demands of diesel-powered Jeep and Ram vehicles, such as the Grand Cherokee and Ram 1500 series. The 0445110522 injector is part of this line, engineered to maintain optimal fuel atomization and engine efficiency.
Detailed Product Description
This Bosch fuel injector 0445110522 is a direct injection type designed to fit diesel engines in Jeep Grand Cherokee and Ram 1500 models. It features an OE-style injector plug for straightforward electrical connection and includes one fuel injector O-ring to ensure a secure, leak-free installation. The injector is sold individually, allowing for targeted replacement as needed. With a unit per car quantity of six, this injector matches the typical number of injectors in these diesel engines. The injector supports precise fuel delivery, which is critical for maintaining engine performance, fuel economy, and emissions compliance.
Common Applications and Issues Addressed
- Replacement for faulty or worn diesel fuel injectors in Jeep Grand Cherokee and Ram 1500
- Resolves rough idling and engine misfires caused by injector failure
- Improves fuel efficiency by restoring proper fuel atomization
- Eliminates excessive exhaust smoke linked to injector malfunction
- Helps maintain engine power and responsiveness in direct injection diesel engines
Installation Notes and Tips
When installing the Bosch 0445110522 fuel injector, ensure the included O-ring is properly seated to prevent fuel leaks. Use OE-style connectors for electrical connections to maintain compatibility and avoid wiring issues. It is recommended to replace all injectors simultaneously if multiple units show signs of wear, as the typical diesel engine requires six injectors. Follow manufacturer torque specifications and safety procedures during installation.
Quality Assurance and Warranty
This Bosch Common Rail Injector (New) 0445110522 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 for Jeep and Ram diesel vehicles.
| Brand | Bosch |
| Part Number | 0445110522 |
| Position | Common Rail Injector (New) |
| Cases Per Pallet (ORLY) | 40 |
| 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) | 6 |
| Warranty | 12 months/unlimited miles/unlimited hours (non-commercial) |
This part fits 22 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2019 | Jeep | Grand Cherokee | 3.0L | V6 | N/A | One per cylinder; with Lower Injector O-Ring; Common Rail Injector (New) |
| 2019 | Ram | 1500 Classic | 3.0L | V6 | N/A | One per cylinder; with Lower Injector O-Ring; Common Rail Injector (New) |
| 2018 | Jeep | Grand Cherokee | 3.0L | V6 | N/A | One per cylinder; with Lower Injector O-Ring; Common Rail Injector (New) |
| 2018 | Jeep | Grand Cherokee | 3.0L | V6 | N/A | Actual OE part; Combustion chamber seal ring pre-assembled at injector; One per cylinder; Common Rail Injector (New) |
| 2018 | Ram | 1500 | 3.0L | V6 | N/A | One per cylinder; with Lower Injector O-Ring; Common Rail Injector (New) |
| 2018 | Ram | 1500 | 3.0L | V6 | N/A | Actual OE part; Combustion chamber seal ring pre-assembled at injector; One per cylinder; Common Rail Injector (New) |
| 2017 | Jeep | Grand Cherokee | 3.0L | V6 | N/A | One per cylinder; with Lower Injector O-Ring; Common Rail Injector (New) |
| 2017 | Jeep | Grand Cherokee | 3.0L | V6 | N/A | Actual OE part; Combustion chamber seal ring pre-assembled at injector; One per cylinder; Common Rail Injector (New) |
| 2017 | Ram | 1500 | 3.0L | V6 | N/A | One per cylinder; with Lower Injector O-Ring; Common Rail Injector (New) |
| 2017 | Ram | 1500 | 3.0L | V6 | N/A | Actual OE part; Combustion chamber seal ring pre-assembled at injector; One per cylinder; Common Rail Injector (New) |
| 2016 | Jeep | Grand Cherokee | 3.0L | V6 | N/A | One per cylinder; with Lower Injector O-Ring; Common Rail Injector (New) |
| 2016 | Jeep | Grand Cherokee | 3.0L | V6 | N/A | Actual OE part; Combustion chamber seal ring pre-assembled at injector; One per cylinder; Common Rail Injector (New) |
| 2016 | Ram | 1500 | 3.0L | V6 | N/A | One per cylinder; with Lower Injector O-Ring; Common Rail Injector (New) |
| 2016 | Ram | 1500 | 3.0L | V6 | N/A | Actual OE part; Combustion chamber seal ring pre-assembled at injector; One per cylinder; Common Rail Injector (New) |
| 2015 | Jeep | Grand Cherokee | 3.0L | V6 | N/A | One per cylinder; with Lower Injector O-Ring; Common Rail Injector (New) |
| 2015 | Jeep | Grand Cherokee | 3.0L | V6 | N/A | Actual OE part; Combustion chamber seal ring pre-assembled at injector; One per cylinder; Common Rail Injector (New) |
| 2015 | Ram | 1500 | 3.0L | V6 | N/A | One per cylinder; with Lower Injector O-Ring; Common Rail Injector (New) |
| 2015 | Ram | 1500 | 3.0L | V6 | N/A | Actual OE part; Combustion chamber seal ring pre-assembled at injector; One per cylinder; Common Rail Injector (New) |
| 2014 | Jeep | Grand Cherokee | 3.0L | V6 | N/A | One per cylinder; with Lower Injector O-Ring; Common Rail Injector (New) |
| 2014 | Jeep | Grand Cherokee | 3.0L | V6 | N/A | Actual OE part; Combustion chamber seal ring pre-assembled at injector; One per cylinder; Common Rail Injector (New) |
| 2014 | Ram | 1500 | 3.0L | V6 | N/A | One per cylinder; with Lower Injector O-Ring; Common Rail Injector (New) |
| 2014 | Ram | 1500 | 3.0L | V6 | N/A | Actual OE part; Combustion chamber seal ring pre-assembled at injector; 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.