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USD 50.69
Part #: DT660039

DTech DT660039 Injector Line (Cylinders 2 & 7)

2004.5-2005 GM 6.6L Duramax LLY
Part #: DT660039
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Replace the faulty injector line your 2004.5-2005 GM 6.6L Duramax LLY with a brand-new DTech DT660039 Injector Line. This all new superior quality injector line will eliminate contamination of your injectors from your old, corroded line. This line will also make installation smoother as the factory lines are known to corrode around the line and nut area. This injector line will work for cylinders 2 or 7. Sold individually.  

  • Sold Individually 
  • Thoroughly Inspected 
  • Direct-Fit Replacement
OEM Cross Reference Part#: 
97378828 - For LLY/LBZ Engines


  • MFG. Number DT660039
  • 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 # 97378828
  • UPC 817769021722
  • Warranty Yes
  • Warranty Info 1 Year / Unlimited Mileage
  • Prop 65 WARNING: Cancer & Reproductive Harm -


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