Part #: 732-506

GBR 732-506 Fuel Injector

Reman Diesel Fuel Injector
⚙️ 28 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
📦Reman Diesel Fuel Injector
🚗Fitment: Chevrolet and GMC, Sierra 2500 HD, Sierra 3500 HD, Silverado 2500 HD, and Silverado 3500 HD
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Overview of GBR Reman Diesel Fuel Injector 732-506

The GBR Reman Diesel Fuel Injector 732-506 is designed for reliable fuel delivery in heavy-duty Chevrolet and GMC trucks. This fuel injector is engineered to meet the specific requirements of diesel engines in the Sierra 2500 HD, Sierra 3500 HD, Silverado 2500 HD, and Silverado 3500 HD models.

  • Remanufactured diesel fuel injector for precise fuel atomization
  • Compatible with Chevrolet and GMC heavy-duty trucks
  • Part number 732-506 ensures exact fit and function
  • Designed for use in Sierra 2500 HD, Sierra 3500 HD, Silverado 2500 HD, and Silverado 3500 HD
  • Supports optimal engine performance and emissions control

About the Reman Diesel Fuel Injector Product Line

The Reman Diesel Fuel Injector line by GBR focuses on providing remanufactured components that restore fuel injection performance to factory specifications. This product line emphasizes durability and precision, offering a cost-effective alternative to new injectors while maintaining compatibility with original engine systems. The 732-506 injector is part of this line, ensuring it meets the standards required for diesel fuel delivery in heavy-duty Chevrolet and GMC trucks.

Detailed Product Description

The GBR Reman Diesel Fuel Injector 732-506 is a critical component in the fuel injection system, responsible for delivering the correct amount of diesel fuel into the combustion chamber. This injector is remanufactured to meet OEM standards, providing consistent spray patterns and fuel atomization necessary for efficient combustion. It is specifically designed for use in Chevrolet and GMC heavy-duty trucks, including the Sierra 2500 HD, Sierra 3500 HD, Silverado 2500 HD, and Silverado 3500 HD models. Using this injector helps maintain engine performance, fuel efficiency, and emissions compliance.

Common Applications and Issues Addressed

  • Restores proper fuel delivery in diesel engines
  • Resolves rough idling and engine misfires
  • Improves fuel efficiency and reduces emissions
  • Eliminates hard starting problems related to fuel injection
  • Addresses loss of power under load in heavy-duty trucks

Installation Notes and Tips

When installing the GBR Reman Diesel Fuel Injector 732-506, ensure the engine is cool and the fuel system is depressurized before removal. Use proper tools to avoid damage to the injector or fuel lines. It is recommended to replace seals and O-rings during installation to prevent leaks. Verify compatibility with your Chevrolet or GMC Sierra or Silverado model year and engine type before installation.

Quality Assurance and Warranty

GBR remanufactured fuel injectors undergo rigorous testing to meet performance and durability standards. The 732-506 injector is inspected for flow rate, spray pattern, and leak resistance to ensure reliable operation. Warranty coverage details should be confirmed with the supplier or manufacturer, as they may vary.

This part fits 28 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2023ChevroletSilverado 2500 HD6.6LV8N/AAlways replace fuel filter when injector is replaced.; Reman Diesel Fuel Injector
2023ChevroletSilverado 3500 HD6.6LV8N/AAlways replace fuel filter when injector is replaced.; Reman Diesel Fuel Injector
2023GMCSierra 2500 HD6.6LV8N/AAlways replace fuel filter when injector is replaced.; Reman Diesel Fuel Injector
2023GMCSierra 3500 HD6.6LV8N/AAlways replace fuel filter when injector is replaced.; Reman Diesel Fuel Injector
2022ChevroletSilverado 2500 HD6.6LV8N/AAlways replace fuel filter when injector is replaced.; Reman Diesel Fuel Injector
2022ChevroletSilverado 3500 HD6.6LV8N/AAlways replace fuel filter when injector is replaced.; Reman Diesel Fuel Injector
2022GMCSierra 2500 HD6.6LV8N/AAlways replace fuel filter when injector is replaced.; Reman Diesel Fuel Injector
2022GMCSierra 3500 HD6.6LV8N/AAlways replace fuel filter when injector is replaced.; Reman Diesel Fuel Injector
2021ChevroletSilverado 2500 HD6.6LV8N/AAlways replace fuel filter when injector is replaced.; Reman Diesel Fuel Injector
2021ChevroletSilverado 3500 HD6.6LV8N/AAlways replace fuel filter when injector is replaced.; Reman Diesel Fuel Injector
2021GMCSierra 2500 HD6.6LV8N/AAlways replace fuel filter when injector is replaced.; Reman Diesel Fuel Injector
2021GMCSierra 3500 HD6.6LV8N/AAlways replace fuel filter when injector is replaced.; Reman Diesel Fuel Injector
2020ChevroletSilverado 2500 HD6.6LV8N/AAlways replace fuel filter when injector is replaced.; Reman Diesel Fuel Injector
2020ChevroletSilverado 3500 HD6.6LV8N/AAlways replace fuel filter when injector is replaced.; Reman Diesel Fuel Injector
2020GMCSierra 2500 HD6.6LV8N/AAlways replace fuel filter when injector is replaced.; Reman Diesel Fuel Injector
2020GMCSierra 3500 HD6.6LV8N/AAlways replace fuel filter when injector is replaced.; Reman Diesel Fuel Injector
2019ChevroletSilverado 2500 HD6.6LV8N/AAlways replace fuel filter when injector is replaced.; Reman Diesel Fuel Injector
2019ChevroletSilverado 3500 HD6.6LV8N/AAlways replace fuel filter when injector is replaced.; Reman Diesel Fuel Injector
2019GMCSierra 2500 HD6.6LV8N/AAlways replace fuel filter when injector is replaced.; Reman Diesel Fuel Injector
2019GMCSierra 3500 HD6.6LV8N/AAlways replace fuel filter when injector is replaced.; Reman Diesel Fuel Injector
2018ChevroletSilverado 2500 HD6.6LV8N/AAlways replace fuel filter when injector is replaced.; Reman Diesel Fuel Injector
2018ChevroletSilverado 3500 HD6.6LV8N/AAlways replace fuel filter when injector is replaced.; Reman Diesel Fuel Injector
2018GMCSierra 2500 HD6.6LV8N/AAlways replace fuel filter when injector is replaced.; Reman Diesel Fuel Injector
2018GMCSierra 3500 HD6.6LV8N/AAlways replace fuel filter when injector is replaced.; Reman Diesel Fuel Injector
2017ChevroletSilverado 2500 HD6.6LV8N/AAlways replace fuel filter when injector is replaced.; Reman Diesel Fuel Injector
2017ChevroletSilverado 3500 HD6.6LV8N/AAlways replace fuel filter when injector is replaced.; Reman Diesel Fuel Injector
2017GMCSierra 2500 HD6.6LV8N/AAlways replace fuel filter when injector is replaced.; Reman Diesel Fuel Injector
2017GMCSierra 3500 HD6.6LV8N/AAlways replace fuel filter when injector is replaced.; Reman Diesel 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:

126789921269696612698552

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.