2006 GM/Chev (HD) 5.3, , ECMs, Fits to: , (Used) 2006 Chevrolet 5.3 ENGINE ECM- Serial Number: 86YPUHR171940406, Part Number: 12589161, Serv. Number: 12602801, YPUH 12613264 For more information about this item, give us a call. We ship Worldwide! (CRG HEAVY TRUCK PARTS) 929 W PULASKI HWY ELKTON, MD 21921, Serial# 86YPUHR171940406, Truck Year 2006, Part# 12589161
