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GBR 842-12334 Fuel Injector
Overview of GBR Reman Multi Port Fuel Injector 842-12334
The GBR Reman Multi Port Fuel Injector 842-12334 is designed for precise fuel delivery in select Lexus and Toyota models. This fuel injector supports efficient engine performance and is compatible with vehicles such as the Lexus GX470 and Toyota Tundra.
- Remanufactured multi port fuel injector for reliable operation
- Compatible with Lexus 4Runner, GX470, Land Cruiser, LX470, and Toyota Sequoia, Tundra
- Part number 842-12334 ensures exact fit and function
- Designed to meet OEM specifications for air and fuel delivery systems
- Supports optimal fuel atomization and engine efficiency
About the Reman Multi Port Fuel Injector Product Line
The Reman Multi Port Fuel Injector line by GBR focuses on remanufactured components that restore fuel injection performance to factory standards. This product line emphasizes precision in fuel delivery through multi port injection technology, which is critical for maintaining engine efficiency and emissions compliance in compatible Lexus and Toyota vehicles.
Detailed Product Description
The GBR Reman Multi Port Fuel Injector 842-12334 is engineered to replace worn or faulty fuel injectors in specific Lexus and Toyota models. By delivering fuel directly to each cylinder’s intake port, it ensures consistent fuel atomization and combustion. This injector is remanufactured to meet strict quality controls, providing a cost-effective alternative to new OEM parts without compromising performance. It is compatible with Lexus 4Runner, GX470, Land Cruiser, LX470, and Toyota Sequoia and Tundra models, making it a suitable choice for maintaining or restoring fuel injection system functionality.
Common Applications and Issues Addressed
- Restores proper fuel delivery in Lexus GX470 and Toyota Tundra engines
- Resolves rough idling and engine misfires caused by faulty injectors
- Improves fuel efficiency and reduces emissions in compatible vehicles
- Addresses poor acceleration and hesitation during throttle response
- Eliminates injector leaks and fuel delivery inconsistencies
Installation Notes and Tips
Installation of the GBR Reman Multi Port Fuel Injector 842-12334 should be performed by a qualified technician familiar with Lexus and Toyota fuel injection systems. Ensure the engine is cool before removal and installation. Use appropriate tools to avoid damage to the injector or fuel rail. After installation, verify fuel system pressure and check for leaks. It is recommended to replace fuel injector seals and O-rings during installation to maintain proper sealing.
Quality Assurance and Warranty
GBR remanufactured fuel injectors undergo rigorous testing to meet OEM standards for performance and durability. The 842-12334 part is inspected for flow rate consistency and electrical function before shipment. Warranty coverage details should be confirmed with the distributor or retailer, as GBR typically offers limited warranties on remanufactured components to ensure customer confidence in product reliability.
This part fits 26 vehicles. Search below:
| Year | Make | Model | Submodel | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2009 | Lexus | GX470 | 4.7L | V8 | N/A | Fuel Injector replacement with installation instructions.; Reman Multi Port Fuel Injector | |
| 2009 | Toyota | 4Runner | 4.7L | V8 | N/A | Fuel Injector replacement with installation instructions.; Reman Multi Port Fuel Injector | |
| 2009 | Toyota | Sequoia | 4.7L | V8 | N/A | Fuel Injector replacement with installation instructions.; Reman Multi Port Fuel Injector | |
| 2009 | Toyota | Tundra | 4.7L | V8 | N/A | Fuel Injector replacement with installation instructions.; Reman Multi Port Fuel Injector | |
| 2008 | Lexus | GX470 | 4.7L | V8 | N/A | Fuel Injector replacement with installation instructions.; Reman Multi Port Fuel Injector | |
| 2008 | Toyota | 4Runner | 4.7L | V8 | N/A | Fuel Injector replacement with installation instructions.; Reman Multi Port Fuel Injector | |
| 2008 | Toyota | Sequoia | Limited | 4.7L | V8 | N/A | Fuel Injector replacement with installation instructions.; Reman Multi Port Fuel Injector |
| 2008 | Toyota | Tundra | 4.7L | V8 | N/A | Fuel Injector replacement with installation instructions.; Reman Multi Port Fuel Injector | |
| 2007 | Lexus | GX470 | 4.7L | V8 | N/A | Fuel Injector replacement with installation instructions.; Reman Multi Port Fuel Injector | |
| 2007 | Lexus | LX470 | 4.7L | V8 | N/A | Fuel Injector replacement with installation instructions.; Reman Multi Port Fuel Injector | |
| 2007 | Toyota | 4Runner | 4.7L | V8 | N/A | Fuel Injector replacement with installation instructions.; Reman Multi Port Fuel Injector | |
| 2007 | Toyota | Land Cruiser | 4.7L | V8 | N/A | Fuel Injector replacement with installation instructions.; Reman Multi Port Fuel Injector | |
| 2007 | Toyota | Sequoia | 4.7L | V8 | N/A | Fuel Injector replacement with installation instructions.; Reman Multi Port Fuel Injector | |
| 2007 | Toyota | Tundra | 4.7L | V8 | N/A | Fuel Injector replacement with installation instructions.; Reman Multi Port Fuel Injector | |
| 2006 | Lexus | GX470 | 4.7L | V8 | N/A | Fuel Injector replacement with installation instructions.; Reman Multi Port Fuel Injector | |
| 2006 | Lexus | LX470 | 4.7L | V8 | N/A | Fuel Injector replacement with installation instructions.; Reman Multi Port Fuel Injector | |
| 2006 | Toyota | 4Runner | SR5 | 4.7L | V8 | N/A | Fuel Injector replacement with installation instructions.; Reman Multi Port Fuel Injector |
| 2006 | Toyota | 4Runner | Sport | 4.7L | V8 | N/A | Fuel Injector replacement with installation instructions.; Reman Multi Port Fuel Injector |
| 2006 | Toyota | Land Cruiser | 4.7L | V8 | N/A | Fuel Injector replacement with installation instructions.; Reman Multi Port Fuel Injector | |
| 2006 | Toyota | Sequoia | 4.7L | V8 | N/A | Fuel Injector replacement with installation instructions.; Reman Multi Port Fuel Injector | |
| 2006 | Toyota | Tundra | 4.7L | V8 | N/A | Fuel Injector replacement with installation instructions.; Reman Multi Port Fuel Injector | |
| 2005 | Lexus | GX470 | 4.7L | V8 | N/A | From 11/04 - Always replace fuel filter when injector is replaced. See Technical Bulletin TB-0119-EFS.; Reman Multi Port Fuel Injector | |
| 2005 | Toyota | 4Runner | 4.7L | V8 | N/A | Fuel Injector replacement with installation instructions.; Reman Multi Port Fuel Injector | |
| 2005 | Toyota | Land Cruiser | 4.7L | V8 | N/A | Fuel Injector replacement with installation instructions.; Reman Multi Port Fuel Injector | |
| 2005 | Toyota | Sequoia | 4.7L | V8 | N/A | Fuel Injector replacement with installation instructions.; Reman Multi Port Fuel Injector | |
| 2005 | Toyota | Tundra | 4.7L | V8 | N/A | Fuel Injector replacement with installation instructions.; Reman Multi Port 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.