Description:

This Fuel Injector Regulated Return Hose Line is a direct replacement for 2011 to 2016 LML and LGH engines. It ensures a secure and leak free fuel return system for improved vehicle performance.

• Application: Replacement for GMC Chevrolet 6.6, LML 2011 to 2016, Sierra 2011 to 2012, Silverado 2011 to 2012, and 2011 to 2016 LML LGH
• Part Numbers: 12639000, 12633835, DY 9408231 845311 GX
• Material: High quality rubber material
• Durability: Sturdy construction resistant to cracking and leakage
• Fitment Type: Direct Replacement
• Package Includes: 1 Fuel Return Line
• Dimensions: 18.3 cm length, 12.8 cm width, 10.5 cm height
• Installation: Professional installation is strongly recommended