Shop with Blessed Performance for the Bosch Fuel Rail (Left Side) for your 2004.5-2005 GM 6.6L LLY Duramax diesel. The factory fuel rail does not usually require service but if it becomes contaminated it should be replaced to avoid contaminating your fuel injectors. This fuel rail is a direct-replacement that is constructed to stringent factory specifications.
Highlights:
- Left Side Rail
- Direct-Fit Installation
- OE-Style Replacement