Shop with Blessed Performance for the Bosch Fuel Rail (Left Side) for your 2006-2010 GM 6.6L LBZ/LMM Duramax diesel. The factory fuel rail does not usually require service but if it becomes contaminated it should be replaced to avoid contaminating your new fuel injectors. This fuel rail is designed as a drop-in replacement that is built to strict factory specifications.
Highlights:
- Left Side Rail
- Direct-Fit Installation