View 0 Photos View 0 Videos 2019 Paccar MX-13 Engine Control Module (ECM) for a Kenworth T680 $1,285 USD (USED) Paccar MX13 HP: 485 Ref# 2037394 MX13 ECM P/N 2037394 WILL BE TESTED BEFORE SHIPPING ConditionUsedFits To Make(s)KenworthFits To Model(s)T680Part Number2037394Stock Number25838622 MLS Number13739620CategoryEngine Control Modules (ECM) Last Updated8/3/2025 LocationSpencer, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info