View 4 Photos View 0 Videos 2015 Mack LEU613 Engine Control Module (ECM) $189 USD (Used) 2015 Mack LEU613, AFTERTREATMENT CONTROL MODULE (ACM)- Part Number: 22449432, Serial Number: 16321980, 1 Rectangular Plug with 62 Pins, Reference images for condition. For more... ConditionUsedFits To Make(s)MackFits To Model(s)LEU613Will Fit Year(s)2015Part Number22449432Stock NumberP-102666 MLS Number13599029CategoryEngine Control Modules (ECM) Last Updated8/20/2026 LocationElkton, MD, US Sold ByCRG Heavy Truck Parts (844) 402-___ SHOWNUMBERCall Seller Email Seller Save More Info