View 0 Photos View 0 Videos 2004 Mack E7 Engine for a Mack CX Newly Listed $10,320 USD (USED) Mack E7 Warranty: 180 Day Parts Only Assembly#: 3MKXH11.9H64 Serial#: 3V0747 Horsepower: 427 ConditionUsedAssembly Number3MKXH11.9H64Fits To Make(s)MackFits To Model(s)CXStock Number26027065 MLS Number14464505CategoryEngines Last Updated7/3/2026 LocationSioux Falls, SD, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info