Part #: 7-034

GBR 7-034 Diesel Fuel Injector Line

Fuel Injector High Pressure Line
⚙️ 52 vehicles fit this part
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📦Fuel Injector High Pressure Line
🚗Fitment: Chevrolet and GMC, Express 2500, Express 3500, Savana 2500, Savana 3500, 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 7-034

The GBR Fuel Injector High Pressure Line part number 7-034 is designed specifically for diesel fuel injection systems in select Chevrolet and GMC heavy-duty trucks and vans. This diesel fuel injector line ensures reliable fuel delivery under high pressure for optimal engine performance in vehicles like the Chevrolet Silverado 2500 HD and GMC Sierra 3500 HD.

Key Features of the Fuel Injector High Pressure Line

  • Compatible with Chevrolet and GMC diesel models including Express 2500, Express 3500, Savana 2500, Savana 3500, Sierra 2500 HD, Sierra 3500 HD, Silverado 2500 HD, and Silverado 3500 HD
  • Part number 7-034 ensures precise fitment and function
  • Designed for high-pressure diesel fuel injection systems
  • Constructed to withstand the demands of heavy-duty diesel engines
  • Part of the GBR Fuel Injector High Pressure Line product line, focused on fuel delivery components

Detailed Description of the GBR Fuel Injector High Pressure Line

The GBR Fuel Injector High Pressure Line product line specializes in components engineered for diesel fuel injection systems requiring high-pressure fuel delivery. The 7-034 line is manufactured to meet the exact specifications needed for proper fuel flow and pressure in diesel engines found in Chevrolet and GMC trucks and vans. This ensures consistent injector performance and helps maintain engine efficiency and reliability. The part is designed to integrate seamlessly with the fuel injection system of vehicles such as the Chevrolet Express 3500 and GMC Savana 2500, supporting their heavy-duty operational requirements.

Common Applications and Issues Addressed

  • Replacement for worn or damaged diesel fuel injector lines in Chevrolet Silverado 3500 HD and GMC Sierra 2500 HD
  • Resolves fuel pressure loss that can cause engine misfires or poor performance
  • Addresses leaks in the high-pressure fuel delivery system
  • Helps prevent injector failure due to inconsistent fuel supply
  • Supports restoration of proper fuel injection timing and engine responsiveness

Installation Notes and Tips

When installing the GBR Fuel Injector High Pressure Line 7-034, ensure the engine is cool and fuel system pressure is relieved before removal. Verify compatibility with your specific Chevrolet or GMC model and engine configuration. Use appropriate tools to avoid damage to the line or fittings during installation. Inspect all connections for leaks after installation and perform a test run to confirm proper fuel delivery and engine operation.

Quality Assurance and Warranty Information

GBR manufactures the Fuel Injector High Pressure Line 7-034 to meet industry standards for durability and performance in diesel fuel injection systems. While specific warranty details are not provided, GBR products typically undergo quality control testing to ensure reliability in heavy-duty applications. For warranty information, refer to GBR’s official documentation or contact the manufacturer directly.

This part fits 52 vehicles. Search below:

YearMakeModelSubmodelLitersCylindersPositionNotes
2016ChevroletExpress 25006.6LV8N/ACylinders 1,8; Fuel Injector High Pressure Line
2016ChevroletExpress 35006.6LV8N/ACylinders 1,8; Fuel Injector High Pressure Line
2016ChevroletSilverado 2500 HD6.6LV8N/ACylinders 1,8; Fuel Injector High Pressure Line
2016ChevroletSilverado 3500 HD6.6LV8N/ACylinders 1,8; Fuel Injector High Pressure Line
2016GMCSavana 25006.6LV8N/ACylinders 1,8; Fuel Injector High Pressure Line
2016GMCSavana 35006.6LV8N/ACylinders 1,8; Fuel Injector High Pressure Line
2016GMCSierra 2500 HD6.6LV8N/ACylinders 1,8; Fuel Injector High Pressure Line
2016GMCSierra 3500 HD6.6LV8N/ACylinders 1,8; Fuel Injector High Pressure Line
2015ChevroletExpress 25006.6LV8N/ACylinders 1,8; Fuel Injector High Pressure Line
2015ChevroletExpress 35006.6LV8N/ACylinders 1,8; Fuel Injector High Pressure Line
2015ChevroletSilverado 2500 HD6.6LV8N/ACylinders 1,8; Fuel Injector High Pressure Line
2015ChevroletSilverado 3500 HD6.6LV8N/ACylinders 1,8; Fuel Injector High Pressure Line
2015GMCSavana 25006.6LV8N/ACylinders 1,8; Fuel Injector High Pressure Line
2015GMCSavana 35006.6LV8N/ACylinders 1,8; Fuel Injector High Pressure Line
2015GMCSierra 2500 HD6.6LV8N/ACylinders 1,8; Fuel Injector High Pressure Line
2015GMCSierra 3500 HD6.6LV8N/ACylinders 1,8; Fuel Injector High Pressure Line
2014ChevroletExpress 25006.6LV8N/ACylinders 1,8; Fuel Injector High Pressure Line
2014ChevroletExpress 35006.6LV8N/ACylinders 1,8; Fuel Injector High Pressure Line
2014ChevroletSilverado 2500 HD6.6LV8N/ACylinders 1,8; Fuel Injector High Pressure Line
2014ChevroletSilverado 3500 HD6.6LV8N/ACylinders 1,8; Fuel Injector High Pressure Line
2014GMCSavana 25006.6LV8N/ACylinders 1,8; Fuel Injector High Pressure Line
2014GMCSavana 3500Base6.6LV8N/ACylinders 1,8; Fuel Injector High Pressure Line
2014GMCSierra 2500 HD6.6LV8N/ACylinders 1,8; Fuel Injector High Pressure Line
2014GMCSierra 3500 HD6.6LV8N/ACylinders 1,8; Fuel Injector High Pressure Line
2013ChevroletExpress 25006.6LV8N/ACylinders 1,8; Fuel Injector High Pressure Line
2013ChevroletExpress 35006.6LV8N/ACylinders 1,8; Fuel Injector High Pressure Line
2013ChevroletSilverado 2500 HD6.6LV8N/ACylinders 1,8; Fuel Injector High Pressure Line
2013ChevroletSilverado 3500 HD6.6LV8N/ACylinders 1,8; Fuel Injector High Pressure Line
2013GMCSavana 25006.6LV8N/ACylinders 1,8; Fuel Injector High Pressure Line
2013GMCSavana 35006.6LV8N/ACylinders 1,8; Fuel Injector High Pressure Line
2013GMCSierra 2500 HD6.6LV8N/ACylinders 1,8; Fuel Injector High Pressure Line
2013GMCSierra 3500 HD6.6LV8N/ACylinders 1,8; Fuel Injector High Pressure Line
2012ChevroletExpress 25006.6LV8N/ACylinders 1,8; Fuel Injector High Pressure Line
2012ChevroletExpress 35006.6LV8N/ACylinders 1,8; Fuel Injector High Pressure Line
2012ChevroletSilverado 2500 HD6.6LV8N/ACylinders 1,8; Fuel Injector High Pressure Line
2012ChevroletSilverado 3500 HD6.6LV8N/ACylinders 1,8; Fuel Injector High Pressure Line
2012GMCSavana 25006.6LV8N/ACylinders 1,8; Fuel Injector High Pressure Line
2012GMCSavana 3500Base6.6LV8N/ACylinders 1,8; Fuel Injector High Pressure Line
2012GMCSierra 2500 HD6.6LV8N/ACylinders 1,8; Fuel Injector High Pressure Line
2012GMCSierra 3500 HD6.6LV8N/ACylinders 1,8; Fuel Injector High Pressure Line
2011ChevroletExpress 25006.6LV8N/ACylinders 1,8; Fuel Injector High Pressure Line
2011ChevroletExpress 35006.6LV8N/ACylinders 1,8; Fuel Injector High Pressure Line
2011ChevroletSilverado 2500 HD6.6LV8N/ACylinders 1,8; Fuel Injector High Pressure Line
2011ChevroletSilverado 3500 HD6.6LV8N/ACylinders 1,8; Fuel Injector High Pressure Line
2011GMCSavana 25006.6LV8N/ACylinders 1,8; Fuel Injector High Pressure Line
2011GMCSavana 3500Base6.6LV8N/ACylinders 1,8; Fuel Injector High Pressure Line
2011GMCSierra 2500 HD6.6LV8N/ACylinders 1,8; Fuel Injector High Pressure Line
2011GMCSierra 3500 HD6.6LV8N/ACylinders 1,8; Fuel Injector High Pressure Line
2010ChevroletExpress 25006.6LV8N/ACylinders 1,8; Fuel Injector High Pressure Line
2010ChevroletExpress 35006.6LV8N/ACylinders 1,8; Fuel Injector High Pressure Line
2010GMCSavana 25006.6LV8N/ACylinders 1,8; Fuel Injector High Pressure Line
2010GMCSavana 35006.6LV8N/ACylinders 1,8; 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:

12670468

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