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GBR 845-12103 Fuel Injector
Overview of GBR Reman GDI Fuel Injector 845-12103
The GBR Reman GDI Fuel Injector 845-12103 is designed for precise fuel delivery in select Lexus models. This fuel injector supports optimal engine performance and efficiency for vehicles such as the Lexus GS350, IS300, and LS460.
- Compatible with multiple Lexus models including GS350, GS450h, IS300, IS350, IS F, LS460, LS600h, RC300, and RC350
- Part number 845-12103 ensures exact fit and function
- Remanufactured to meet OEM specifications for reliable operation
- Designed for Gasoline Direct Injection (GDI) systems
- Supports improved fuel atomization and combustion efficiency
About the Reman GDI Fuel Injector Product Line
The Reman GDI Fuel Injector line by GBR focuses on remanufactured fuel injectors specifically engineered for Gasoline Direct Injection systems. These injectors are rebuilt to OEM standards, providing a cost-effective alternative to new parts while maintaining performance and durability. The 845-12103 model is part of this line, ensuring compatibility and quality for Lexus vehicles equipped with GDI technology.
Detailed Product Description
The GBR Reman GDI Fuel Injector 845-12103 is engineered to deliver precise amounts of fuel directly into the combustion chamber of compatible Lexus engines. This injector supports the fuel injection system by optimizing spray patterns and fuel flow, which contributes to efficient combustion and engine responsiveness. It is suitable for a range of Lexus models including the GS350, GS450h, IS300, IS350, IS F, LS460, LS600h, RC300, and RC350, making it a versatile replacement part for these vehicles.
Common Applications and Issues Addressed
- Restores proper fuel delivery in Lexus GS350 and IS300 engines
- Resolves rough idling and engine misfires related to faulty injectors
- Improves fuel efficiency and reduces emissions in GDI-equipped Lexus models
- Addresses hesitation or poor acceleration caused by injector wear
- Supports engine performance in hybrid models like the GS450h and LS600h
Installation Notes and Tips
Installation of the GBR Reman GDI Fuel Injector 845-12103 should be performed by a qualified technician familiar with Lexus fuel injection systems. Proper cleaning of the fuel rail and injector ports is recommended before installation to ensure optimal sealing and performance. Use OEM or equivalent seals and follow torque specifications to avoid leaks or damage.
Quality Assurance and Warranty
Each GBR Reman GDI Fuel Injector undergoes rigorous testing to meet OEM standards for flow rate and spray pattern. The remanufacturing process includes cleaning, inspection, and replacement of critical components to ensure reliability. While specific warranty details are not provided here, GBR typically offers coverage consistent with remanufactured automotive parts, supporting confidence in product quality.
This part fits 68 vehicles. Search below:
| Year | Make | Model | Submodel | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2018 | Lexus | IS300 | Base | 3.5L | V6 | N/A | Primary, black connector seal - Always replace fuel filter when injector is replaced. See Technical Bulletin TB-0119-EFS.; Reman GDI Fuel Injector |
| 2018 | Lexus | IS300 | F Sport | 3.5L | V6 | N/A | Primary, black connector seal - Always replace fuel filter when injector is replaced. See Technical Bulletin TB-0119-EFS.; Reman GDI Fuel Injector |
| 2018 | Lexus | IS350 | 3.5L | V6 | N/A | Primary, black connector seal - Always replace fuel filter when injector is replaced. See Technical Bulletin TB-0119-EFS.; Reman GDI Fuel Injector | |
| 2018 | Lexus | RC300 | 3.5L | V6 | N/A | Primary, black connector seal - Always replace fuel filter when injector is replaced. See Technical Bulletin TB-0119-EFS.; Reman GDI Fuel Injector | |
| 2018 | Lexus | RC350 | 3.5L | V6 | N/A | Primary, black connector seal - Always replace fuel filter when injector is replaced. See Technical Bulletin TB-0119-EFS.; Reman GDI Fuel Injector | |
| 2017 | Lexus | IS300 | 3.5L | V6 | N/A | Primary, black connector seal - Always replace fuel filter when injector is replaced. See Technical Bulletin TB-0119-EFS.; Reman GDI Fuel Injector | |
| 2017 | Lexus | IS350 | 3.5L | V6 | N/A | Primary, black connector seal - Always replace fuel filter when injector is replaced. See Technical Bulletin TB-0119-EFS.; Reman GDI Fuel Injector | |
| 2017 | Lexus | LS460 | 4.6L | V8 | N/A | Primary, black connector seal - Always replace fuel filter when injector is replaced. See Technical Bulletin TB-0119-EFS.; Reman GDI Fuel Injector | |
| 2017 | Lexus | RC300 | 3.5L | V6 | N/A | Primary, black connector seal - Always replace fuel filter when injector is replaced. See Technical Bulletin TB-0119-EFS.; Reman GDI Fuel Injector | |
| 2017 | Lexus | RC350 | 3.5L | V6 | N/A | Primary, black connector seal - Always replace fuel filter when injector is replaced. See Technical Bulletin TB-0119-EFS.; Reman GDI Fuel Injector | |
| 2016 | Lexus | IS300 | 3.5L | V6 | N/A | Primary, black connector seal - Always replace fuel filter when injector is replaced. See Technical Bulletin TB-0119-EFS.; Reman GDI Fuel Injector | |
| 2016 | Lexus | IS350 | 3.5L | V6 | N/A | Primary, black connector seal - Always replace fuel filter when injector is replaced. See Technical Bulletin TB-0119-EFS.; Reman GDI Fuel Injector | |
| 2016 | Lexus | LS460 | 4.6L | V8 | N/A | Primary, black connector seal - Always replace fuel filter when injector is replaced. See Technical Bulletin TB-0119-EFS.; Reman GDI Fuel Injector | |
| 2016 | Lexus | LS600h | 5.0L | V8 | N/A | Primary, black connector seal - Always replace fuel filter when injector is replaced. See Technical Bulletin TB-0119-EFS.; Reman GDI Fuel Injector | |
| 2016 | Lexus | RC300 | 3.5L | V6 | N/A | Primary, black connector seal - Always replace fuel filter when injector is replaced. See Technical Bulletin TB-0119-EFS.; Reman GDI Fuel Injector | |
| 2016 | Lexus | RC350 | 3.5L | V6 | N/A | Primary, black connector seal - Always replace fuel filter when injector is replaced. See Technical Bulletin TB-0119-EFS.; Reman GDI Fuel Injector | |
| 2015 | Lexus | GS350 | 3.5L | V6 | N/A | Primary, black connector seal - Always replace fuel filter when injector is replaced. See Technical Bulletin TB-0119-EFS.; Reman GDI Fuel Injector | |
| 2015 | Lexus | IS350 | 3.5L | V6 | N/A | Primary, black connector seal - Always replace fuel filter when injector is replaced. See Technical Bulletin TB-0119-EFS.; Reman GDI Fuel Injector | |
| 2015 | Lexus | LS460 | 4.6L | V8 | N/A | Primary, black connector seal - Always replace fuel filter when injector is replaced. See Technical Bulletin TB-0119-EFS.; Reman GDI Fuel Injector | |
| 2015 | Lexus | LS600h | 5.0L | V8 | N/A | Primary, black connector seal - Always replace fuel filter when injector is replaced. See Technical Bulletin TB-0119-EFS.; Reman GDI Fuel Injector | |
| 2015 | Lexus | RC350 | 3.5L | V6 | N/A | Primary, black connector seal - Always replace fuel filter when injector is replaced. See Technical Bulletin TB-0119-EFS.; Reman GDI Fuel Injector | |
| 2014 | Lexus | GS350 | 3.5L | V6 | N/A | Primary, black connector seal - Always replace fuel filter when injector is replaced. See Technical Bulletin TB-0119-EFS.; Reman GDI Fuel Injector | |
| 2014 | Lexus | IS F | 5.0L | V8 | N/A | Primary, black connector seal - Always replace fuel filter when injector is replaced. See Technical Bulletin TB-0119-EFS.; Reman GDI Fuel Injector | |
| 2014 | Lexus | IS350 | 3.5L | V6 | N/A | Primary, black connector seal - Always replace fuel filter when injector is replaced. See Technical Bulletin TB-0119-EFS.; Reman GDI Fuel Injector | |
| 2014 | Lexus | LS460 | 4.6L | V8 | N/A | Primary, black connector seal - Always replace fuel filter when injector is replaced. See Technical Bulletin TB-0119-EFS.; Reman GDI Fuel Injector | |
| 2014 | Lexus | LS600h | 5.0L | V8 | N/A | Primary, black connector seal - Always replace fuel filter when injector is replaced. See Technical Bulletin TB-0119-EFS.; Reman GDI Fuel Injector | |
| 2013 | Lexus | GS350 | 3.5L | V6 | N/A | Primary, black connector seal - Always replace fuel filter when injector is replaced. See Technical Bulletin TB-0119-EFS.; Reman GDI Fuel Injector | |
| 2013 | Lexus | IS F | 5.0L | V8 | N/A | Primary, black connector seal - Always replace fuel filter when injector is replaced. See Technical Bulletin TB-0119-EFS.; Reman GDI Fuel Injector | |
| 2013 | Lexus | IS350 | 3.5L | V6 | N/A | Primary, black connector seal - Always replace fuel filter when injector is replaced. See Technical Bulletin TB-0119-EFS.; Reman GDI Fuel Injector | |
| 2013 | Lexus | LS460 | 4.6L | V8 | N/A | Primary, black connector seal - Always replace fuel filter when injector is replaced. See Technical Bulletin TB-0119-EFS.; Reman GDI Fuel Injector | |
| 2013 | Lexus | LS600h | 5.0L | V8 | N/A | Primary, black connector seal - Always replace fuel filter when injector is replaced. See Technical Bulletin TB-0119-EFS.; Reman GDI Fuel Injector | |
| 2012 | Lexus | IS F | 5.0L | V8 | N/A | Primary, black connector seal - Always replace fuel filter when injector is replaced. See Technical Bulletin TB-0119-EFS.; Reman GDI Fuel Injector | |
| 2012 | Lexus | IS350 | 3.5L | V6 | N/A | Primary, black connector seal - Always replace fuel filter when injector is replaced. See Technical Bulletin TB-0119-EFS.; Reman GDI Fuel Injector | |
| 2012 | Lexus | LS460 | 4.6L | V8 | N/A | Primary, black connector seal - Always replace fuel filter when injector is replaced. See Technical Bulletin TB-0119-EFS.; Reman GDI Fuel Injector | |
| 2012 | Lexus | LS600h | 5.0L | V8 | N/A | Primary, black connector seal - Always replace fuel filter when injector is replaced. See Technical Bulletin TB-0119-EFS.; Reman GDI Fuel Injector | |
| 2011 | Lexus | GS350 | 3.5L | V6 | N/A | Primary, black connector seal - Always replace fuel filter when injector is replaced. See Technical Bulletin TB-0119-EFS.; Reman GDI Fuel Injector | |
| 2011 | Lexus | GS450h | 3.5L | V6 | N/A | Primary, black connector seal - Always replace fuel filter when injector is replaced. See Technical Bulletin TB-0119-EFS.; Reman GDI Fuel Injector | |
| 2011 | Lexus | GS460 | 4.6L | V8 | N/A | Primary, black connector seal - Always replace fuel filter when injector is replaced. See Technical Bulletin TB-0119-EFS.; Reman GDI Fuel Injector | |
| 2011 | Lexus | IS F | 5.0L | V8 | N/A | Primary, black connector seal - Always replace fuel filter when injector is replaced. See Technical Bulletin TB-0119-EFS.; Reman GDI Fuel Injector | |
| 2011 | Lexus | IS350 | 3.5L | V6 | N/A | Primary, black connector seal - Always replace fuel filter when injector is replaced. See Technical Bulletin TB-0119-EFS.; Reman GDI Fuel Injector | |
| 2011 | Lexus | LS460 | 4.6L | V8 | N/A | Primary, black connector seal - Always replace fuel filter when injector is replaced. See Technical Bulletin TB-0119-EFS.; Reman GDI Fuel Injector | |
| 2011 | Lexus | LS600h | 5.0L | V8 | N/A | Primary, black connector seal - Always replace fuel filter when injector is replaced. See Technical Bulletin TB-0119-EFS.; Reman GDI Fuel Injector | |
| 2010 | Lexus | GS350 | 3.5L | V6 | N/A | Primary, black connector seal - Always replace fuel filter when injector is replaced. See Technical Bulletin TB-0119-EFS.; Reman GDI Fuel Injector | |
| 2010 | Lexus | GS450h | 3.5L | V6 | N/A | Primary, black connector seal - Always replace fuel filter when injector is replaced. See Technical Bulletin TB-0119-EFS.; Reman GDI Fuel Injector | |
| 2010 | Lexus | GS460 | 4.6L | V8 | N/A | Primary, black connector seal - Always replace fuel filter when injector is replaced. See Technical Bulletin TB-0119-EFS.; Reman GDI Fuel Injector | |
| 2010 | Lexus | IS F | 5.0L | V8 | N/A | Primary, black connector seal - Always replace fuel filter when injector is replaced. See Technical Bulletin TB-0119-EFS.; Reman GDI Fuel Injector | |
| 2010 | Lexus | IS350 | 3.5L | V6 | N/A | Primary, black connector seal - Always replace fuel filter when injector is replaced. See Technical Bulletin TB-0119-EFS.; Reman GDI Fuel Injector | |
| 2010 | Lexus | LS460 | 4.6L | V8 | N/A | Primary, black connector seal - Always replace fuel filter when injector is replaced. See Technical Bulletin TB-0119-EFS.; Reman GDI Fuel Injector | |
| 2010 | Lexus | LS600h | 5.0L | V8 | N/A | Primary, black connector seal - Always replace fuel filter when injector is replaced. See Technical Bulletin TB-0119-EFS.; Reman GDI Fuel Injector | |
| 2009 | Lexus | GS350 | 3.5L | V6 | N/A | Primary, black connector seal - Always replace fuel filter when injector is replaced. See Technical Bulletin TB-0119-EFS.; Reman GDI Fuel Injector | |
| 2009 | Lexus | GS450h | 3.5L | V6 | N/A | Primary, black connector seal - Always replace fuel filter when injector is replaced. See Technical Bulletin TB-0119-EFS.; Reman GDI Fuel Injector | |
| 2009 | Lexus | GS460 | 4.6L | V8 | N/A | Primary, black connector seal - Always replace fuel filter when injector is replaced. See Technical Bulletin TB-0119-EFS.; Reman GDI Fuel Injector | |
| 2009 | Lexus | IS F | 5.0L | V8 | N/A | Primary, black connector seal - Always replace fuel filter when injector is replaced. See Technical Bulletin TB-0119-EFS.; Reman GDI Fuel Injector | |
| 2009 | Lexus | IS350 | 3.5L | V6 | N/A | Primary, black connector seal - Always replace fuel filter when injector is replaced. See Technical Bulletin TB-0119-EFS.; Reman GDI Fuel Injector | |
| 2009 | Lexus | LS460 | 4.6L | V8 | N/A | Primary, black connector seal - Always replace fuel filter when injector is replaced. See Technical Bulletin TB-0119-EFS.; Reman GDI Fuel Injector | |
| 2009 | Lexus | LS600h | 5.0L | V8 | N/A | Primary, black connector seal - Always replace fuel filter when injector is replaced. See Technical Bulletin TB-0119-EFS.; Reman GDI Fuel Injector | |
| 2008 | Lexus | GS350 | 3.5L | V6 | N/A | Primary, black connector seal - Always replace fuel filter when injector is replaced. See Technical Bulletin TB-0119-EFS.; Reman GDI Fuel Injector | |
| 2008 | Lexus | GS450h | 3.5L | V6 | N/A | Primary, black connector seal - Always replace fuel filter when injector is replaced. See Technical Bulletin TB-0119-EFS.; Reman GDI Fuel Injector | |
| 2008 | Lexus | GS460 | 4.6L | V8 | N/A | Primary, black connector seal - Always replace fuel filter when injector is replaced. See Technical Bulletin TB-0119-EFS.; Reman GDI Fuel Injector | |
| 2008 | Lexus | IS F | 5.0L | V8 | N/A | Primary, black connector seal - Always replace fuel filter when injector is replaced. See Technical Bulletin TB-0119-EFS.; Reman GDI Fuel Injector | |
| 2008 | Lexus | IS350 | 3.5L | V6 | N/A | Primary, black connector seal - Always replace fuel filter when injector is replaced. See Technical Bulletin TB-0119-EFS.; Reman GDI Fuel Injector | |
| 2008 | Lexus | LS460 | 4.6L | V8 | N/A | Primary, black connector seal - Always replace fuel filter when injector is replaced. See Technical Bulletin TB-0119-EFS.; Reman GDI Fuel Injector | |
| 2008 | Lexus | LS600h | 5.0L | V8 | N/A | Primary, black connector seal - Always replace fuel filter when injector is replaced. See Technical Bulletin TB-0119-EFS.; Reman GDI Fuel Injector | |
| 2007 | Lexus | GS350 | 3.5L | V6 | N/A | Primary, black connector seal - Always replace fuel filter when injector is replaced. See Technical Bulletin TB-0119-EFS.; Reman GDI Fuel Injector | |
| 2007 | Lexus | GS450h | 3.5L | V6 | N/A | Primary, black connector seal - Always replace fuel filter when injector is replaced. See Technical Bulletin TB-0119-EFS.; Reman GDI Fuel Injector | |
| 2007 | Lexus | IS350 | 3.5L | V6 | N/A | Primary, black connector seal - Always replace fuel filter when injector is replaced. See Technical Bulletin TB-0119-EFS.; Reman GDI Fuel Injector | |
| 2007 | Lexus | LS460 | 4.6L | V8 | N/A | Primary, black connector seal - Always replace fuel filter when injector is replaced. See Technical Bulletin TB-0119-EFS.; Reman GDI Fuel Injector | |
| 2006 | Lexus | IS350 | 3.5L | V6 | N/A | Primary, black connector seal - Always replace fuel filter when injector is replaced. See Technical Bulletin TB-0119-EFS.; Reman GDI Fuel Injector |
* 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.