/live/media/G5/G5_84212325_Alt5.jpg)
OE Quality
60-Day Returns
GBRPart #: 842-12325
GBR 842-12325 Fuel Injector
44 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$58.94Free Shipping
Free ShippingNo Cost to Continental U.S.
Free Returns*Wrong fit? No cost
60-Day ReturnsMoney back guarantee
*Free return shipping only qualifies if our fitment verification tool is used.
In Stock · Ready To Ship
Most orders ship same-day if ordered before 1pm CST.
OE Direct Replacement — Bolt-on fit, no modifications needed
Reman Multi Port Fuel Injector
Fitment: Lexus, IS300, IS350, RC300, RC350, GS350, IS F, and GS450h
Easy Returns — Return within 60 days for a full refund
Fast Shipping — Most orders ship same business day before 1pm CST
Not what you need? See all Fuel Injector options
Overview of GBR Reman Multi Port Fuel Injector 842-12325
The GBR Reman Multi Port Fuel Injector 842-12325 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, GS450h, IS300, IS350, IS F, RC300, and RC350.
- Compatible with multiple Lexus models including GS350, IS350, and RC350
- Part number 842-12325 ensures exact fit and function
- Remanufactured for reliable fuel injection performance
- Supports multi port fuel injection systems
- Designed to maintain factory specifications and fuel delivery rates
Detailed Product Description
The GBR Reman Multi Port Fuel Injector 842-12325 is engineered to meet the fuel delivery requirements of various Lexus vehicles. This fuel injector is remanufactured to provide consistent spray patterns and fuel atomization, which are critical for engine efficiency and emissions control. Compatible with Lexus models such as the GS350, GS450h, IS300, IS350, IS F, RC300, and RC350, this injector is a direct replacement part that maintains the original equipment manufacturer (OEM) standards.
The Reman Multi Port Fuel Injector product line focuses on restoring fuel injectors to a like-new condition through a thorough remanufacturing process. This ensures that each injector delivers fuel accurately and reliably, supporting engine performance and drivability. The 842-12325 part number identifies this specific injector within the GBR lineup, confirming compatibility and quality.
Common Applications and Issues Addressed
- Restores proper fuel delivery in Lexus GS350 and IS350 engines
- Resolves rough idling and engine misfires caused by faulty injectors
- Improves fuel efficiency and reduces emissions in Lexus RC300 and RC350
- Eliminates hesitation or poor acceleration linked to injector problems
- Supports hybrid fuel injection needs in Lexus GS450h
Installation Notes and Tips
- Ensure the engine is cool before beginning installation
- Use OEM or compatible seals and O-rings to prevent leaks
- Check electrical connectors for corrosion or damage prior to installation
- Follow vehicle-specific service manual instructions for injector removal and installation
- After installation, perform a fuel system test to verify proper operation
Quality Assurance and Warranty
GBR remanufactured fuel injectors undergo rigorous testing to meet performance and durability standards. The Reman Multi Port Fuel Injector 842-12325 is built to match OEM specifications, ensuring reliable operation in compatible Lexus models. Warranty coverage details should be confirmed with the supplier or manufacturer, as they may vary.
This part fits 44 vehicles. Search below:
| Year | Make | Model | Submodel | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2018 | Lexus | IS300 | Base | 3.5L | V6 | N/A | Secondary - Always replace fuel filter when injector is replaced. See Technical Bulletin TB-0119-EFS.; Reman Multi Port Fuel Injector |
| 2018 | Lexus | IS300 | F Sport | 3.5L | V6 | N/A | Secondary - Always replace fuel filter when injector is replaced. See Technical Bulletin TB-0119-EFS.; Reman Multi Port Fuel Injector |
| 2018 | Lexus | IS350 | 3.5L | V6 | N/A | Secondary - Always replace fuel filter when injector is replaced. See Technical Bulletin TB-0119-EFS.; Reman Multi Port Fuel Injector | |
| 2018 | Lexus | RC300 | 3.5L | V6 | N/A | Secondary - Always replace fuel filter when injector is replaced. See Technical Bulletin TB-0119-EFS.; Reman Multi Port Fuel Injector | |
| 2018 | Lexus | RC350 | 3.5L | V6 | N/A | Secondary - Always replace fuel filter when injector is replaced. See Technical Bulletin TB-0119-EFS.; Reman Multi Port Fuel Injector | |
| 2017 | Lexus | IS300 | 3.5L | V6 | N/A | Secondary - Always replace fuel filter when injector is replaced. See Technical Bulletin TB-0119-EFS.; Reman Multi Port Fuel Injector | |
| 2017 | Lexus | IS350 | 3.5L | V6 | N/A | Secondary - Always replace fuel filter when injector is replaced. See Technical Bulletin TB-0119-EFS.; Reman Multi Port Fuel Injector | |
| 2017 | Lexus | RC300 | 3.5L | V6 | N/A | Secondary - Always replace fuel filter when injector is replaced. See Technical Bulletin TB-0119-EFS.; Reman Multi Port Fuel Injector | |
| 2017 | Lexus | RC350 | 3.5L | V6 | N/A | Secondary - Always replace fuel filter when injector is replaced. See Technical Bulletin TB-0119-EFS.; Reman Multi Port Fuel Injector | |
| 2016 | Lexus | IS300 | 3.5L | V6 | N/A | Secondary - Always replace fuel filter when injector is replaced. See Technical Bulletin TB-0119-EFS.; Reman Multi Port Fuel Injector | |
| 2016 | Lexus | IS350 | 3.5L | V6 | N/A | Secondary - Always replace fuel filter when injector is replaced. See Technical Bulletin TB-0119-EFS.; Reman Multi Port Fuel Injector | |
| 2016 | Lexus | RC300 | 3.5L | V6 | N/A | Secondary - Always replace fuel filter when injector is replaced. See Technical Bulletin TB-0119-EFS.; Reman Multi Port Fuel Injector | |
| 2016 | Lexus | RC350 | 3.5L | V6 | N/A | Secondary - Always replace fuel filter when injector is replaced. See Technical Bulletin TB-0119-EFS.; Reman Multi Port Fuel Injector | |
| 2015 | Lexus | GS350 | 3.5L | V6 | N/A | Secondary - Always replace fuel filter when injector is replaced. See Technical Bulletin TB-0119-EFS.; Reman Multi Port Fuel Injector | |
| 2015 | Lexus | IS350 | 3.5L | V6 | N/A | Secondary - Always replace fuel filter when injector is replaced. See Technical Bulletin TB-0119-EFS.; Reman Multi Port Fuel Injector | |
| 2015 | Lexus | RC350 | 3.5L | V6 | N/A | Secondary - Always replace fuel filter when injector is replaced. See Technical Bulletin TB-0119-EFS.; Reman Multi Port Fuel Injector | |
| 2014 | Lexus | GS350 | 3.5L | V6 | N/A | Secondary - Always replace fuel filter when injector is replaced. See Technical Bulletin TB-0119-EFS.; Reman Multi Port Fuel Injector | |
| 2014 | Lexus | IS F | 5.0L | V8 | N/A | Secondary - Always replace fuel filter when injector is replaced. See Technical Bulletin TB-0119-EFS.; Reman Multi Port Fuel Injector | |
| 2014 | Lexus | IS350 | 3.5L | V6 | N/A | Secondary - Always replace fuel filter when injector is replaced. See Technical Bulletin TB-0119-EFS.; Reman Multi Port Fuel Injector | |
| 2013 | Lexus | GS350 | 3.5L | V6 | N/A | Secondary - Always replace fuel filter when injector is replaced. See Technical Bulletin TB-0119-EFS.; Reman Multi Port Fuel Injector | |
| 2013 | Lexus | IS F | 5.0L | V8 | N/A | Secondary - Always replace fuel filter when injector is replaced. See Technical Bulletin TB-0119-EFS.; Reman Multi Port Fuel Injector | |
| 2013 | Lexus | IS350 | 3.5L | V6 | N/A | Secondary - Always replace fuel filter when injector is replaced. See Technical Bulletin TB-0119-EFS.; Reman Multi Port Fuel Injector | |
| 2012 | Lexus | IS F | 5.0L | V8 | N/A | Secondary - Always replace fuel filter when injector is replaced. See Technical Bulletin TB-0119-EFS.; Reman Multi Port Fuel Injector | |
| 2012 | Lexus | IS350 | 3.5L | V6 | N/A | Secondary - Always replace fuel filter when injector is replaced. See Technical Bulletin TB-0119-EFS.; Reman Multi Port Fuel Injector | |
| 2011 | Lexus | GS350 | 3.5L | V6 | N/A | Secondary - Always replace fuel filter when injector is replaced. See Technical Bulletin TB-0119-EFS.; Reman Multi Port Fuel Injector | |
| 2011 | Lexus | GS450h | 3.5L | V6 | N/A | Secondary - Always replace fuel filter when injector is replaced. See Technical Bulletin TB-0119-EFS.; Reman Multi Port Fuel Injector | |
| 2011 | Lexus | IS F | 5.0L | V8 | N/A | Secondary - Always replace fuel filter when injector is replaced. See Technical Bulletin TB-0119-EFS.; Reman Multi Port Fuel Injector | |
| 2011 | Lexus | IS350 | 3.5L | V6 | N/A | Secondary - Always replace fuel filter when injector is replaced. See Technical Bulletin TB-0119-EFS.; Reman Multi Port Fuel Injector | |
| 2010 | Lexus | GS350 | 3.5L | V6 | N/A | Secondary - Always replace fuel filter when injector is replaced. See Technical Bulletin TB-0119-EFS.; Reman Multi Port Fuel Injector | |
| 2010 | Lexus | GS450h | 3.5L | V6 | N/A | Secondary - Always replace fuel filter when injector is replaced. See Technical Bulletin TB-0119-EFS.; Reman Multi Port Fuel Injector | |
| 2010 | Lexus | IS F | 5.0L | V8 | N/A | Secondary - Always replace fuel filter when injector is replaced. See Technical Bulletin TB-0119-EFS.; Reman Multi Port Fuel Injector | |
| 2010 | Lexus | IS350 | 3.5L | V6 | N/A | Secondary - Always replace fuel filter when injector is replaced. See Technical Bulletin TB-0119-EFS.; Reman Multi Port Fuel Injector | |
| 2009 | Lexus | GS350 | 3.5L | V6 | N/A | Secondary - Always replace fuel filter when injector is replaced. See Technical Bulletin TB-0119-EFS.; Reman Multi Port Fuel Injector | |
| 2009 | Lexus | GS450h | 3.5L | V6 | N/A | Secondary - Always replace fuel filter when injector is replaced. See Technical Bulletin TB-0119-EFS.; Reman Multi Port Fuel Injector | |
| 2009 | Lexus | IS F | 5.0L | V8 | N/A | Secondary - Always replace fuel filter when injector is replaced. See Technical Bulletin TB-0119-EFS.; Reman Multi Port Fuel Injector | |
| 2009 | Lexus | IS350 | 3.5L | V6 | N/A | Secondary - Always replace fuel filter when injector is replaced. See Technical Bulletin TB-0119-EFS.; Reman Multi Port Fuel Injector | |
| 2008 | Lexus | GS350 | 3.5L | V6 | N/A | Secondary - Always replace fuel filter when injector is replaced. See Technical Bulletin TB-0119-EFS.; Reman Multi Port Fuel Injector | |
| 2008 | Lexus | GS450h | 3.5L | V6 | N/A | Secondary - Always replace fuel filter when injector is replaced. See Technical Bulletin TB-0119-EFS.; Reman Multi Port Fuel Injector | |
| 2008 | Lexus | IS F | 5.0L | V8 | N/A | Secondary - Always replace fuel filter when injector is replaced. See Technical Bulletin TB-0119-EFS.; Reman Multi Port Fuel Injector | |
| 2008 | Lexus | IS350 | 3.5L | V6 | N/A | Secondary - Always replace fuel filter when injector is replaced. See Technical Bulletin TB-0119-EFS.; Reman Multi Port Fuel Injector | |
| 2007 | Lexus | GS350 | 3.5L | V6 | N/A | Secondary - Always replace fuel filter when injector is replaced. See Technical Bulletin TB-0119-EFS.; Reman Multi Port Fuel Injector | |
| 2007 | Lexus | GS450h | 3.5L | V6 | N/A | Secondary - Always replace fuel filter when injector is replaced. See Technical Bulletin TB-0119-EFS.; Reman Multi Port Fuel Injector | |
| 2007 | Lexus | IS350 | 3.5L | V6 | N/A | Secondary - Always replace fuel filter when injector is replaced. See Technical Bulletin TB-0119-EFS.; Reman Multi Port Fuel Injector | |
| 2006 | Lexus | IS350 | 3.5L | V6 | N/A | Secondary - Always replace fuel filter when injector is replaced. See Technical Bulletin TB-0119-EFS.; 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.