Diamond T New Fuel Injection Control Module FICM For 2004-2005 GMC/Chevy 6.6L LLY Duramax mazda this kit is covered by

this kit is covered by a standard manufacturer's 5 year limited warranty

Features 3" polished T-304 stainless steel tips

Covers lighting zones 1-5 for complete trail coverage

6L 2-bolt mains

Perfect fit for a clean

Diamond T New Fuel Injection Control Module FICM For 2004-2005 GMC/Chevy 6.6L LLY Duramax mazda this kit is covered byExperience the next level of reliability and performance for your 2004 2005 Chevy GMC 6. 6L Duramax LLY with the Diamond T Brand New Fuel Injection Control Module (FICM). Unlike remanufactured units, this FICM is completely new and built in the USA using upgraded components and advanced engineering, making it the most dependable option on the market. Because this is a brand new unit, theres no core charge and no need to return your old FICMmaking