GBR 842-12334 Fuel Injector

Reman Multi Port Fuel Injector for Toyota and Lexus

GBR 842-12334 is a remanufactured multi port fuel injector built for select Toyota and Lexus applications. It is tested under multiple operating conditions to verify flow rate, spray pattern, coil resistance, form, fit, and function.

This reman fuel injector line is produced in a U.S.A. remanufacturing facility using a 15-step process and includes new external seals and o-rings. Part number 842-12334 is a direct replacement option for drivers servicing fuel delivery issues on V8-equipped Toyota and Lexus models.

Key Features

• Remanufactured OEM fuel injector for multi port fuel injection systems
• Tested for flow rate, spray pattern, coil resistance, form, fit, and function
• Built through a 15-step remanufacturing process in the USA
• Includes new external seals and o-rings
• Direct replacement part number 842-12334
• Cross-reference: 232090F020, 2320950080

Vehicle Fitment

• Fits 2006-2009 Lexus GX470, N/A
• Fits 2005-2009 Toyota 4Runner, N/A
• Fits 2005-2009 Toyota Sequoia, N/A
• Fits 2005-2009 Toyota Tundra, N/A
• Fits 2006-2007 Lexus LX470, N/A
• Fits 2005-2007 Toyota Land Cruiser, N/A
• Fits 2005 Lexus GX470, N/A; from 11/04, always replace fuel filter when injector is replaced

What It Helps Address

• Fuel delivery problems caused by a worn or inconsistent injector
• Rough idle related to uneven spray pattern or flow
• Misfire concerns tied to injector performance
• Hard starting from poor fuel atomization
• Check engine light conditions related to injector circuit or fueling faults

Installation Notes

Verify the part number and vehicle application before installation. For the 2005 Lexus GX470 built from 11/04, replace the fuel filter when the injector is serviced, per Technical Bulletin TB-0119-EFS. Follow factory service procedures and confirm sealing surfaces are clean before installation.

Quality Assurance

GBR remanufactures this injector using a controlled 15-step process and tests each unit under multiple operating conditions to confirm OE-level specifications for flow, spray, resistance, and fit. The injector is remanufactured in the USA and supplied with new external seals and o-rings.