This is an Isuzu 6HK1 ECM. OEM Part#: 94665599, 15179477. They will fit 2004-2007 Isuzu FRR, FSR, FTR, FVR and GMC T6500, T7500 . Call for pricing and availability at 1-877-564-6307 Press 1.  If you have any further questions speak with our sales team. 05-13-16
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