The Bostech DEC010825 Injector Line is a direct replacement for Cylinder 1 or 8 in your 2004.5-2005 GM 6.6L Duramax LLY. Eliminate the risk of fuel contamination by installing new injector lines when replacing injectors in your Duramax.
- Fits Cylinder 1 or 8
- Each Line Sold Individually
- 13 Month Unlimited Mileage Warranty
- Replaces OE Part# 97378825