Replace the Injector Line on cylinder 4 or 5 in your 2004.5-2005 GM 6.6L Duramax LLY with the Bostech DEC010827 Injector Line. Bostech components are built to the highest quality standards and are designed to be a direct replacement so you get a perfect fit and finish.
- Fits Cylinder 4 or 5
- Each Line Sold Individually
- 13 Month Unlimited Mileage Warranty
- Replaces OE Part# 97378827