DTech DT660038 Injector Line (Cylinders 4 & 5)

The DTech DT660038 Injector Line will remove the potential of injector contamination by changing the injector lines in your 2004.5-2005 GM 6.6L Duramax LLY. This high-quality injector line is all new and will make installation of a new set of injectors easier and less stressful by eliminating the old, contaminated fuel line. This injector line will work for cylinders 4 or 5. Sold individually.  

• Sold Individually 
• Thoroughly Inspected 
• Direct-Fit Replacement