Part #: 7-038

GBR 7-038 Diesel Fuel Injector Line

Fuel Injector High Pressure Line
⚙️ 28 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
📦Fuel Injector High Pressure Line
🚗Fitment: Chevrolet and GMC, Sierra 2500 HD, Sierra 3500 HD, Silverado 2500 HD, and Silverado 3500 HD
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Overview of GBR Fuel Injector High Pressure Line 7-038

The GBR Fuel Injector High Pressure Line part number 7-038 is designed specifically for diesel fuel injection systems in select Chevrolet and GMC heavy-duty trucks. This component ensures reliable fuel delivery under high pressure for optimal engine performance in demanding conditions.

  • Compatible with Chevrolet Silverado 2500 HD and 3500 HD models
  • Fits GMC Sierra 2500 HD and 3500 HD diesel trucks
  • Part number 7-038 for precise identification and fitment
  • Designed for diesel fuel injector line applications
  • Manufactured by GBR, known for durable fuel system components

About the Fuel Injector High Pressure Line Product Line

The GBR Fuel Injector High Pressure Line product line focuses on delivering high-quality fuel lines engineered to withstand the extreme pressures found in diesel fuel injection systems. This line is tailored to maintain fuel integrity and consistent flow, which is critical for the performance and longevity of diesel engines in heavy-duty Chevrolet and GMC trucks.

Detailed Product Description

This diesel fuel injector line, part number 7-038, is engineered to meet the specifications required by Chevrolet Silverado 2500 HD, Silverado 3500 HD, GMC Sierra 2500 HD, and Sierra 3500 HD models. It provides a secure and leak-resistant connection between the fuel injector and the high-pressure fuel pump, ensuring precise fuel delivery. The line is constructed to handle the high pressures typical of diesel injection systems, contributing to efficient combustion and engine operation.

Common Applications and Issues Addressed

  • Replacement for worn or damaged fuel injector lines in Chevrolet and GMC heavy-duty trucks
  • Resolves fuel leaks caused by cracked or corroded injector lines
  • Helps restore proper fuel pressure for improved engine performance
  • Prevents injector misfires related to fuel delivery interruptions
  • Addresses issues with fuel system reliability in diesel-powered Silverado and Sierra models

Installation Notes and Tips

When installing the GBR Fuel Injector High Pressure Line 7-038, ensure the engine is cool and fuel system pressure is relieved before removal. Use appropriate tools to avoid damaging fittings and verify all connections are secure to prevent leaks. It is recommended to inspect related fuel system components during installation for overall system integrity.

Quality Assurance and Warranty

GBR manufactures this fuel injector line to meet industry standards for durability and performance. While specific warranty details are not provided, GBR products typically undergo quality control to ensure compatibility and reliability in diesel fuel injection systems for Chevrolet and GMC trucks.

This part fits 28 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2023ChevroletSilverado 2500 HD6.6LV8N/ACylinders 2,4,5,7; Fuel Injector High Pressure Line
2023ChevroletSilverado 3500 HD6.6LV8N/ACylinders 2,4,5,7; Fuel Injector High Pressure Line
2023GMCSierra 2500 HD6.6LV8N/ACylinders 2,4,5,7; Fuel Injector High Pressure Line
2023GMCSierra 3500 HD6.6LV8N/ACylinders 2,4,5,7; Fuel Injector High Pressure Line
2022ChevroletSilverado 2500 HD6.6LV8N/ACylinders 2,4,5,7; Fuel Injector High Pressure Line
2022ChevroletSilverado 3500 HD6.6LV8N/ACylinders 2,4,5,7; Fuel Injector High Pressure Line
2022GMCSierra 2500 HD6.6LV8N/ACylinders 2,4,5,7; Fuel Injector High Pressure Line
2022GMCSierra 3500 HD6.6LV8N/ACylinders 2,4,5,7; Fuel Injector High Pressure Line
2021ChevroletSilverado 2500 HD6.6LV8N/ACylinders 2,4,5,7; Fuel Injector High Pressure Line
2021ChevroletSilverado 3500 HD6.6LV8N/ACylinders 2,4,5,7; Fuel Injector High Pressure Line
2021GMCSierra 2500 HD6.6LV8N/ACylinders 2,4,5,7; Fuel Injector High Pressure Line
2021GMCSierra 3500 HD6.6LV8N/ACylinders 2,4,5,7; Fuel Injector High Pressure Line
2020ChevroletSilverado 2500 HD6.6LV8N/ACylinders 2,4,5,7; Fuel Injector High Pressure Line
2020ChevroletSilverado 3500 HD6.6LV8N/ACylinders 2,4,5,7; Fuel Injector High Pressure Line
2020GMCSierra 2500 HD6.6LV8N/ACylinders 2,4,5,7; Fuel Injector High Pressure Line
2020GMCSierra 3500 HD6.6LV8N/ACylinders 2,4,5,7; Fuel Injector High Pressure Line
2019ChevroletSilverado 2500 HD6.6LV8N/ACylinders 2,4,5,7; Fuel Injector High Pressure Line
2019ChevroletSilverado 3500 HD6.6LV8N/ACylinders 2,4,5,7; Fuel Injector High Pressure Line
2019GMCSierra 2500 HD6.6LV8N/ACylinders 2,4,5,7; Fuel Injector High Pressure Line
2019GMCSierra 3500 HD6.6LV8N/ACylinders 2,4,5,7; Fuel Injector High Pressure Line
2018ChevroletSilverado 2500 HD6.6LV8N/ACylinders 2,4,5,7; Fuel Injector High Pressure Line
2018ChevroletSilverado 3500 HD6.6LV8N/ACylinders 2,4,5,7; Fuel Injector High Pressure Line
2018GMCSierra 2500 HD6.6LV8N/ACylinders 2,4,5,7; Fuel Injector High Pressure Line
2018GMCSierra 3500 HD6.6LV8N/ACylinders 2,4,5,7; Fuel Injector High Pressure Line
2017ChevroletSilverado 2500 HD6.6LV8N/ACylinders 2,4,5,7; Fuel Injector High Pressure Line
2017ChevroletSilverado 3500 HD6.6LV8N/ACylinders 2,4,5,7; Fuel Injector High Pressure Line
2017GMCSierra 2500 HD6.6LV8N/ACylinders 2,4,5,7; Fuel Injector High Pressure Line
2017GMCSierra 3500 HD6.6LV8N/ACylinders 2,4,5,7; Fuel Injector High Pressure Line

* 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:

12641053126859231268722912720156

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