The Exergy XRG remanufactured injector set is a 100% over reman pack for 2004.5–2005 Chevrolet Duramax 6.6L LLY engines, supplied as a set of eight injectors. The matched set is intended to replace all factory injectors together, providing consistent fuel delivery and compatibility for LLY platforms requiring full-bank injector replacement at the specified reman level.
Exergy 04.5-05 Chevrolet Duramax 6.6L LLY Reman 100% Over Injector - Set of 8