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USD 50.69
Part #: DT660038

DTech DT660038 Injector Line (Cylinders 4 & 5)

2004.5-2005 GM 6.6L Duramax LLY
Part #: DT660038
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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
OEM Cross Reference Part#:
97378827 - For LLY/LBZ Engines 


  • MFG. Number DT660038
  • Manufacturer Name DTech
  • Shipping Weight 1.00 lb.
  • Shipping Length 9 in.
  • Shipping Width 5 in.
  • Shipping Height 1 in.
  • Fuel Type Diesel
  • Cross Reference # 97378827
  • UPC 817769021715
  • Warranty Yes
  • Warranty Info 1 Year / Unlimited Mileage
  • Prop 65 WARNING: Cancer & Reproductive Harm -


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