GBR 845-12101 Fuel Injector
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GBR
 Reman GDI Fuel Injector

GBR 845-12101 Fuel Injector

Brand GBR 845-12101
Product line Reman GDI Fuel Injector
Fits Lexus · 11 vehicles

Remanufactured OEM injector. Built to meet or exceed OE flow, spray, resistance, fit, and function.

15-step reman process. Refurbished in a U.S. facility for consistent injector performance.

Includes new external seals and o-rings for a cleaner install.

Cross-references 2320939055A0, 2320939056A0 and 2320939057A0 for the same application. See all 3.

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Reman GDI Fuel Injector for Lexus IS250 and GS300

GBR Reman GDI Fuel Injector Part Number 845-12101 is a remanufactured OEM-style fuel injector for select Lexus direct injection applications. It is built for 2006-2015 Lexus IS250 and 2006 Lexus GS300 fitment, with testing focused on flow rate, spray pattern, coil resistance, form, fit, and function.

Key Features

  • Remanufactured OEM fuel injector for direct injection systems
  • Fits 2006-2015 Lexus IS250 and 2006 Lexus GS300
  • 100% tested under multiple operating conditions
  • Verified against OE specifications for flow rate and spray pattern
  • Includes new external seals and o-rings
  • Made in a U.S.A. remanufacturing facility using a 15-step process

Product Details

GBR’s Reman GDI Fuel Injector line focuses on restoring OEM injector performance through a controlled remanufacturing process. Part number 845-12101 is intended for Lexus IS250 and Lexus GS300 direct fuel injection service where accurate fuel delivery, consistent atomization, and proper electrical resistance are required. This part cross-references 2320939055A0 and 2320939056A0 for the same application.

Fits 2006-2015 Lexus IS250, N/A. Fits 2006 Lexus GS300, N/A.

Common Issues This Injector May Address

  • Hard starting caused by poor injector fuel delivery
  • Rough idle from inconsistent spray pattern
  • Misfire concerns related to injector performance
  • Fuel trim issues tied to uneven injector flow
  • Direct injection drivability problems on Lexus IS250 and GS300 models

Installation Notes and Tips

Replace the fuel filter when the injector is replaced, as noted in the application bulletin. Confirm connector seal condition during service and follow OEM procedures for direct injection fuel system diagnosis, cleaning, and installation. Verify the injector part number and vehicle application before installation.

Quality Assurance

Each injector is remanufactured in the USA using a 15-step process and tested under multiple operating conditions to meet or exceed OE specifications for flow rate, spray pattern, coil resistance, form, fit, and function. New external seals and o-rings are included.

Related reading

This part fits 11 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelLitersCylindersPositionNotes
2015LexusIS2502.5LV6N/ABlack connector seal - Always replace fuel filter when injector is replaced. See Technical Bulletin TB-0119-EFS.; Reman GDI Fuel Injector
2014LexusIS2502.5LV6N/ABlack connector seal - Always replace fuel filter when injector is replaced. See Technical Bulletin TB-0119-EFS.; Reman GDI Fuel Injector
2013LexusIS2502.5LV6N/ABlack connector seal - Always replace fuel filter when injector is replaced. See Technical Bulletin TB-0119-EFS.; Reman GDI Fuel Injector
2012LexusIS2502.5LV6N/ABlack connector seal - Always replace fuel filter when injector is replaced. See Technical Bulletin TB-0119-EFS.; Reman GDI Fuel Injector
2011LexusIS2502.5LV6N/ABlack connector seal - Always replace fuel filter when injector is replaced. See Technical Bulletin TB-0119-EFS.; Reman GDI Fuel Injector
2010LexusIS2502.5LV6N/ABlack connector seal - Always replace fuel filter when injector is replaced. See Technical Bulletin TB-0119-EFS.; Reman GDI Fuel Injector
2009LexusIS2502.5LV6N/ABlack connector seal - Always replace fuel filter when injector is replaced. See Technical Bulletin TB-0119-EFS.; Reman GDI Fuel Injector
2008LexusIS2502.5LV6N/ABlack connector seal - Always replace fuel filter when injector is replaced. See Technical Bulletin TB-0119-EFS.; Reman GDI Fuel Injector
2007LexusIS2502.5LV6N/ABlack connector seal - Always replace fuel filter when injector is replaced. See Technical Bulletin TB-0119-EFS.; Reman GDI Fuel Injector
2006LexusGS3003.0LV6N/ABlack connector seal - Always replace fuel filter when injector is replaced. See Technical Bulletin TB-0119-EFS.; Reman GDI Fuel Injector
2006LexusIS2502.5LV6N/ABlack connector seal - Always replace fuel filter when injector is replaced. See Technical Bulletin TB-0119-EFS.; Reman GDI Fuel Injector
Directly replaces or cross-references 3 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
2320939055A02320939056A02320939057A0