04 Chevrolet GMC LLY 6.6 DURAMAX FICM FUEL INJECTION CONTROL MODULE 8973037511

Here we have a good used fully functioning FICM that was removed from a running and driving 2004 GMC 3500hd with the 6.6 LLY Duramax engine. This will ONLY fit 04-05 trucks with the LLY. If you need any parts just inquire.