Part #: 812-12143

GBR 812-12143 Fuel Injector

Reman Multi Port Fuel Injector
3 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: Dodge, Ram 1500, Ram 2500, and Ram 3500
Easy Returns — Return within 60 days for a full refund
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Overview of GBR Reman Multi Port Fuel Injector 812-12143

The GBR Reman Multi Port Fuel Injector 812-12143 is designed for precise fuel delivery in Dodge Ram trucks. This fuel injector is compatible with Dodge Ram 1500, Ram 2500, and Ram 3500 models, ensuring reliable performance and efficient engine operation.

  • Compatible with Dodge Ram 1500, 2500, and 3500 models
  • Part number 812-12143 for accurate identification
  • Remanufactured for consistent fuel injection performance
  • Designed for multi port fuel injection systems
  • Supports optimal engine fuel efficiency and emissions control

About the Reman Multi Port Fuel Injector Product Line

The Reman Multi Port Fuel Injector line by GBR focuses on remanufactured fuel injectors that meet OEM specifications. These injectors are rebuilt to provide reliable fuel delivery in multi port fuel injection systems, making them suitable replacements for original parts in Dodge Ram trucks. The 812-12143 injector is part of this line, offering a balance of quality and cost-effectiveness for maintaining engine performance.

Detailed Product Description

This GBR fuel injector 812-12143 is engineered to deliver precise amounts of fuel to the engine cylinders of Dodge Ram 1500, 2500, and 3500 vehicles. It is remanufactured to restore original functionality, ensuring consistent spray patterns and fuel atomization. Proper fuel injection is critical for engine efficiency, power output, and emissions compliance. This injector supports multi port fuel injection systems, which inject fuel directly into each cylinder's intake port for improved combustion control.

Common Issues Addressed by This Fuel Injector

  • Engine misfires caused by faulty fuel delivery
  • Reduced fuel efficiency and increased emissions
  • Rough idling or hesitation during acceleration
  • Check engine light triggered by injector-related codes
  • Loss of engine power or poor throttle response

Installation Notes and Tips

  • Ensure compatibility with Dodge Ram 1500, 2500, or 3500 before installation
  • Follow manufacturer torque specifications when securing the injector
  • Inspect fuel rail and seals for wear or damage during replacement
  • Use proper tools to avoid damaging injector connectors or fuel lines
  • Test engine performance after installation to confirm proper operation

Quality Assurance and Warranty

The GBR Reman Multi Port Fuel Injector 812-12143 undergoes thorough remanufacturing processes to meet OEM standards. While specific warranty details are not provided, remanufactured parts typically include limited warranties covering defects in materials and workmanship. It is recommended to verify warranty terms with the supplier or manufacturer prior to purchase.

This part fits 3 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2003DodgeRam 15005.7LV8N/AFuel Injector replacement with installation instructions.; Reman Multi Port Fuel Injector
2003DodgeRam 25005.7LV8N/AFuel Injector replacement with installation instructions.; Reman Multi Port Fuel Injector
2003DodgeRam 35005.7LV8N/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.