2009 GM/Chev (HD) V8, 4.8L, Duramax, Truck Delivery, ECMs, Fits to: Other Other, (USED) 2009 GM, ECM. S/N-12629209 P/N-12625455 HP-N/A CPL-N/A PINS-71, 80 Engine Model-4.8L V8 Duramax For more information about this item call. We ship Worldwide. 929 W Pulaski Hwy Elkton, MD 21921, Serial# 12629209, Casting# 12629209, Truck Year 2009 5B4JPD28293437963