Part #: 812-12145

GBR 812-12145 Fuel Injector

Reman Multi Port Fuel Injector
60 vehicles fit this part
Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
Reman Multi Port Fuel Injector
Fitment: Jeep, Ram, Dodge, and Mitsubishi, Liberty, 1500, Nitro, Dakota, Ram 1500, Commander, Grand Cherokee, Durango, and Raider
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Overview of GBR Reman Multi Port Fuel Injector 812-12145

The GBR Reman Multi Port Fuel Injector 812-12145 is designed to restore optimal fuel delivery for select Dodge, Jeep, Mitsubishi, and Ram vehicles. This fuel injector supports efficient engine performance and helps maintain proper fuel atomization in multi-port fuel injection systems.

  • Compatible with Dodge Ram 1500, Jeep Grand Cherokee, Liberty, Commander, Nitro, Mitsubishi Raider, Dakota, and Durango models
  • Part number 812-12145 ensures precise fitment and function
  • Remanufactured to meet OEM specifications for reliable operation
  • Designed for multi-port fuel injection systems to optimize fuel delivery
  • Supports improved engine efficiency and reduced emissions

Detailed Product Description

The GBR Reman Multi Port Fuel Injector 812-12145 is a remanufactured fuel injector engineered to provide consistent fuel flow and atomization for multi-port fuel injection systems. This injector is compatible with a range of vehicles including Dodge Ram 1500, Jeep Grand Cherokee, Liberty, Commander, Nitro, Mitsubishi Raider, Dakota, and Durango. The remanufacturing process ensures that each injector meets strict quality standards, restoring performance comparable to new OEM parts. The injector is designed to deliver precise fuel metering, which is critical for maintaining engine power, fuel economy, and emissions compliance.

The Reman Multi Port Fuel Injector product line focuses on providing reliable, remanufactured components that meet or exceed original equipment standards. This line is ideal for customers seeking a cost-effective replacement without compromising on quality or fitment. The 812-12145 injector is part of this line, offering a balance of performance and value for multi-port fuel injection systems in compatible vehicles.

Common Applications and Issues Addressed

  • Restores proper fuel delivery in Dodge Ram 1500 and Jeep Grand Cherokee engines
  • Resolves rough idling and engine misfires caused by faulty injectors
  • Improves fuel efficiency and reduces emissions in Mitsubishi Raider and Dakota models
  • Eliminates hesitation and poor acceleration in Jeep Liberty and Nitro vehicles
  • Addresses injector clogging or leakage in Dodge Durango and Jeep Commander

Installation Notes and Tips

  • Ensure compatibility by verifying vehicle make, model, and engine specifications before installation
  • Follow manufacturer torque specifications when securing the injector
  • Inspect fuel rail and connectors for wear or damage during replacement
  • Use appropriate safety precautions when working with fuel system components
  • Consider professional installation if unfamiliar with fuel injection systems

Quality Assurance and Warranty

Each GBR Reman Multi Port Fuel Injector 812-12145 undergoes rigorous testing to meet OEM performance standards. The remanufacturing process includes cleaning, inspection, and calibration to ensure reliable operation. While specific warranty details are not provided, GBR typically supports their remanufactured parts with limited warranties covering defects in materials and workmanship. Customers should consult product documentation or contact the manufacturer for exact warranty terms.

This part fits 60 vehicles. Search below:

YearMakeModelSubmodelLitersCylindersPositionNotes
2012JeepLiberty3.7LV6N/AFuel Injector replacement with installation instructions.; Reman Multi Port Fuel Injector
2012Ram15003.7LV6N/AFuel Injector replacement with installation instructions.; Reman Multi Port Fuel Injector
2011DodgeNitro3.7LV6N/AFuel Injector replacement with installation instructions.; Reman Multi Port Fuel Injector
2011JeepLiberty3.7LV6N/AFuel Injector replacement with installation instructions.; Reman Multi Port Fuel Injector
2011Ram15003.7LV6N/AFuel Injector replacement with installation instructions.; Reman Multi Port Fuel Injector
2011RamDakotaST3.7LV6N/AFuel Injector replacement with installation instructions.; Reman Multi Port Fuel Injector
2011RamDakotaSXT3.7LV6N/AFuel Injector replacement with installation instructions.; Reman Multi Port Fuel Injector
2011RamDakotaBig Horn3.7LV6N/AFuel Injector replacement with installation instructions.; Reman Multi Port Fuel Injector
2011RamDakotaLaramie3.7LV6N/AFuel Injector replacement with installation instructions.; Reman Multi Port Fuel Injector
2010DodgeDakota3.7LV6N/AFuel Injector replacement with installation instructions.; Reman Multi Port Fuel Injector
2010DodgeNitro3.7LV6N/AFuel Injector replacement with installation instructions.; Reman Multi Port Fuel Injector
2010DodgeRam 15003.7LV6N/AFuel Injector replacement with installation instructions.; Reman Multi Port Fuel Injector
2010JeepCommander3.7LV6N/AFuel Injector replacement with installation instructions.; Reman Multi Port Fuel Injector
2010JeepGrand Cherokee3.7LV6N/AFuel Injector replacement with installation instructions.; Reman Multi Port Fuel Injector
2010JeepLiberty3.7LV6N/AFuel Injector replacement with installation instructions.; Reman Multi Port Fuel Injector
2009DodgeDakotaTRX43.7LV6N/AFuel Injector replacement with installation instructions.; Reman Multi Port Fuel Injector
2009DodgeDakotaST3.7LV6N/AFuel Injector replacement with installation instructions.; Reman Multi Port Fuel Injector
2009DodgeDakotaSXT3.7LV6N/AFuel Injector replacement with installation instructions.; Reman Multi Port Fuel Injector
2009DodgeDakotaLone Star3.7LV6N/AFuel Injector replacement with installation instructions.; Reman Multi Port Fuel Injector
2009DodgeDakotaBig Horn3.7LV6N/AFuel Injector replacement with installation instructions.; Reman Multi Port Fuel Injector
2009DodgeDurango3.7LV6N/AFuel Injector replacement with installation instructions.; Reman Multi Port Fuel Injector
2009DodgeNitro3.7LV6N/AFuel Injector replacement with installation instructions.; Reman Multi Port Fuel Injector
2009DodgeRam 15003.7LV6N/AFuel Injector replacement with installation instructions.; Reman Multi Port Fuel Injector
2009JeepCommander3.7LV6N/AFuel Injector replacement with installation instructions.; Reman Multi Port Fuel Injector
2009JeepGrand CherokeeLaredo3.7LV6N/AFuel Injector replacement with installation instructions.; Reman Multi Port Fuel Injector
2009JeepLiberty3.7LV6N/AFuel Injector replacement with installation instructions.; Reman Multi Port Fuel Injector
2009MitsubishiRaider3.7LV6N/AFuel Injector replacement with installation instructions.; Reman Multi Port Fuel Injector
2008DodgeDakota3.7LV6N/AFuel Injector replacement with installation instructions.; Reman Multi Port Fuel Injector
2008DodgeDurango3.7LV6N/AFuel Injector replacement with installation instructions.; Reman Multi Port Fuel Injector
2008DodgeNitro3.7LV6N/AFuel Injector replacement with installation instructions.; Reman Multi Port Fuel Injector
2008DodgeRam 15003.7LV6N/AFuel Injector replacement with installation instructions.; Reman Multi Port Fuel Injector
2008JeepCommander3.7LV6N/AFuel Injector replacement with installation instructions.; Reman Multi Port Fuel Injector
2008JeepGrand Cherokee3.7LV6N/AFuel Injector replacement with installation instructions.; Reman Multi Port Fuel Injector
2008JeepLiberty3.7LV6N/AFuel Injector replacement with installation instructions.; Reman Multi Port Fuel Injector
2008MitsubishiRaider3.7LV6N/AFuel Injector replacement with installation instructions.; Reman Multi Port Fuel Injector
2007DodgeDakota3.7LV6N/AFuel Injector replacement with installation instructions.; Reman Multi Port Fuel Injector
2007DodgeDurango3.7LV6N/AFuel Injector replacement with installation instructions.; Reman Multi Port Fuel Injector
2007DodgeNitro3.7LV6N/AFuel Injector replacement with installation instructions.; Reman Multi Port Fuel Injector
2007DodgeRam 15003.7LV6N/AFuel Injector replacement with installation instructions.; Reman Multi Port Fuel Injector
2007JeepCommander3.7LV6N/AFuel Injector replacement with installation instructions.; Reman Multi Port Fuel Injector
2007JeepGrand Cherokee3.7LV6N/AFuel Injector replacement with installation instructions.; Reman Multi Port Fuel Injector
2007JeepLiberty3.7LV6N/AFuel Injector replacement with installation instructions.; Reman Multi Port Fuel Injector
2007MitsubishiRaider3.7LV6N/AFuel Injector replacement with installation instructions.; Reman Multi Port Fuel Injector
2006DodgeDakota3.7LV6N/AFuel Injector replacement with installation instructions.; Reman Multi Port Fuel Injector
2006DodgeDurango3.7LV6N/AFuel Injector replacement with installation instructions.; Reman Multi Port Fuel Injector
2006DodgeRam 15003.7LV6N/AFuel Injector replacement with installation instructions.; Reman Multi Port Fuel Injector
2006JeepCommander3.7LV6N/AFuel Injector replacement with installation instructions.; Reman Multi Port Fuel Injector
2006JeepGrand Cherokee3.7LV6N/AFuel Injector replacement with installation instructions.; Reman Multi Port Fuel Injector
2006JeepLiberty3.7LV6N/AFuel Injector replacement with installation instructions.; Reman Multi Port Fuel Injector
2006MitsubishiRaider3.7LV6N/AFuel Injector replacement with installation instructions.; Reman Multi Port Fuel Injector
2005DodgeDakota3.7LV6N/AFuel Injector replacement with installation instructions.; Reman Multi Port Fuel Injector
2005DodgeDurangoST3.7LV6N/AFuel Injector replacement with installation instructions.; Reman Multi Port Fuel Injector
2005DodgeDurangoSLT3.7LV6N/AFuel Injector replacement with installation instructions.; Reman Multi Port Fuel Injector
2005DodgeRam 15003.7LV6N/AFuel Injector replacement with installation instructions.; Reman Multi Port Fuel Injector
2005JeepGrand Cherokee3.7LV6N/AFuel Injector replacement with installation instructions.; Reman Multi Port Fuel Injector
2005JeepLiberty3.7LV6N/AFuel Injector replacement with installation instructions.; Reman Multi Port Fuel Injector
2004DodgeDakota3.7LV6N/AFuel Injector replacement with installation instructions.; Reman Multi Port Fuel Injector
2004DodgeDurango3.7LV6N/AFuel Injector replacement with installation instructions.; Reman Multi Port Fuel Injector
2004DodgeRam 15003.7LV6N/AFuel Injector replacement with installation instructions.; Reman Multi Port Fuel Injector
2004JeepLiberty3.7LV6N/AFuel 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.