2 0 2015 Mack MP7 Engine Control Module (ECM) for a Mack Leu $845 USD (USED) Mack MP7 Ref# 21900553 TESTED 4/2/25 ConditionUsedFits To Make(s)MackFits To Model(s)LEUPart Number21900553Stock Number25783698 MLS Number13528261CategoryEngine Control Modules (ECM) Last Updated6/26/2025 LocationKansas City, MO, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
2 0 2003 Mack E7 Engine Control Module (ECM) for a Mack CH $655 USD (USED) Mack E7 Serial #: 2N2085 CPL/Arr: - HP: 310 Ref# - TESTED GOOD, 2 OUT OF 4 MOUNTS ARE BROKEN ConditionUsedFits To Make(s)MackFits To Model(s)CHPart Number-Stock Number25487871 MLS Number12276816CategoryEngine Control Modules (ECM) Last Updated6/22/2025 LocationWinimac, IN, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
3 0 1995 Mack E7 Engine Control Module (ECM) for a Mack CH $1,275 USD (USED) Mack E7 Serial #: 2007671 CPL/Arr: - HP: 350 Ref# 12MS51M ConditionUsedFits To Make(s)MackFits To Model(s)CHPart Number12MS51MStock Number25694592 MLS Number13186326CategoryEngine Control Modules (ECM) Last Updated5/21/2025 LocationSpencer, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
3 0 2016 Mack MP8 Engine Control Module (ECM) for a Mack Cxu $925 USD (USED) Mack MP8 Serial #: 15055279 Ref# 21900553 MACK MP8 ECM P/N 21900553 ***NEEDS TESTED*** ConditionUsedFits To Make(s)MackFits To Model(s)CXUPart Number21900553Stock Number25739015 MLS Number13322527CategoryEngine Control Modules (ECM) Last Updated4/3/2025 LocationSpencer, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
3 0 2007 Mack E7 Engine Control Module (ECM) for a Mack CXN $825 USD (USED) Mack E7 Serial #: N/A CPL/Arr: N/A HP: N/A Ref# 12MS534M NOT TESTED ConditionUsedFits To Make(s)MackFits To Model(s)CXNPart Number12MS534MStock Number25707296 MLS Number13183382CategoryEngine Control Modules (ECM) Last Updated12/21/2024 LocationSioux Falls, SD, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
0 0 1996 Mack E7 Engine Control Module (ECM) for a Mack CH Newly Listed $1,275 USD (USED) Mack E7 Serial #: BRE2730 HP: 350 Ref# 12MS51M7 ConditionUsedFits To Make(s)MackFits To Model(s)CHPart Number12MS51M7Stock Number25897081 MLS Number13983094CategoryEngine Control Modules (ECM) Last Updated11/14/2025 LocationWinimac, IN, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
0 0 2020 Mack MP8 Engine Control Module (ECM) for a Mack An (AnTHEM) $1,375 USD (USED) Mack MP8 HP: 455 Ref# 23166751 USED ECM P/N 23166751 ***NEEDS TESTED*** ConditionUsedFits To Make(s)MackFits To Model(s)An (AnTHEM)Part Number23166751Stock Number25892372 MLS Number13968192CategoryEngine Control Modules (ECM) Last Updated11/6/2025 LocationSpencer, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
0 0 1994 Mack E7 Engine Control Module (ECM) for a Mack CH $1,275 USD (USED) Mack E7 Serial #: 1252420 CPL/Arr: - HP: 400 Ref# 12MS51M7X ConditionUsedFits To Make(s)MackFits To Model(s)CHPart Number12MS51M7XStock Number25890495 MLS Number13962294CategoryEngine Control Modules (ECM) Last Updated11/2/2025 LocationKansas City, MO, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
0 0 1994 Mack E7 Engine Control Module (ECM) for a Mack CH $1,845 USD (USED) Mack E7 Ref# 12 MS 45 M4 BOSCH ECM ConditionUsedFits To Make(s)MackFits To Model(s)CHPart Number12 MS 45 M4Stock Number25837284 MLS Number13735312CategoryEngine Control Modules (ECM) Last Updated10/15/2025 LocationWinimac, IN, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
0 0 2007 Mack E7 Engine Control Module (ECM) for a Mack CXN $915 USD (USED) Mack E7 HP: 350 Ref# 12MS532M USED E7 ECM P/N 12MS532M ***NEEDS TESTED*** ConditionUsedFits To Make(s)MackFits To Model(s)CXNPart Number12MS532MStock Number25873528 MLS Number13864006CategoryEngine Control Modules (ECM) Last Updated10/3/2025 LocationSpencer, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
0 0 2007 Mack E7 Engine Control Module (ECM) for a Mack CXN $915 USD (USED) Mack E7 HP: 350 Ref# 12MS532M MACK E7 ECM P/N 12MS532M WILL BE TESTED BEFORE SHIPPING ConditionUsedFits To Make(s)MackFits To Model(s)CXNPart Number12MS532MStock Number25873676 MLS Number13863964CategoryEngine Control Modules (ECM) Last Updated10/3/2025 LocationSpencer, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
0 0 2006 Mack E7 Engine Control Module (ECM) for a Mack CXN $915 USD (USED) Mack E7 Ref# 12MS534M USED E7 ECM P/N 12MS534M ***NEEDS TESTED*** ConditionUsedFits To Make(s)MackFits To Model(s)CXNPart Number12MS534MStock Number25871950 MLS Number13856807CategoryEngine Control Modules (ECM) Last Updated10/1/2025 LocationSpencer, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
0 0 1995 Mack E7 Engine Control Module (ECM) for a Mack CH $1,275 USD (USED) Mack E7 Ref# 12MS51M7 MACK ECM ConditionUsedFits To Make(s)MackFits To Model(s)CHPart Number12MS51M7Stock Number25835079 MLS Number13726385CategoryEngine Control Modules (ECM) Last Updated9/17/2025 LocationSpencer, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
0 0 1995 Mack E7 Engine Control Module (ECM) for a Mack CH $1,845 USD (USED) Mack E7 Ref# 12MS45M4 ConditionUsedFits To Make(s)MackFits To Model(s)CHPart Number12MS45M4Stock Number25835100 MLS Number13726383CategoryEngine Control Modules (ECM) Last Updated9/17/2025 LocationSpencer, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
0 0 2016 Mack MP7 Engine Control Module (ECM) for a Mack Cxu $885 USD (USED) Mack MP7 HP: 395 Ref# 21900553 USED ECM P/N 21900553 ***NEEDS TESTED*** ConditionUsedFits To Make(s)MackFits To Model(s)CxuPart Number21900553Stock Number25859077 MLS Number13796078CategoryEngine Control Modules (ECM) Last Updated9/5/2025 LocationSpencer, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
0 0 1994 Mack E7 Engine Control Module (ECM) for a Mack CH $1,275 USD (USED) Mack E7 Ref# 12MS51M7 V-MAC ECM ConditionUsedFits To Make(s)MackFits To Model(s)CHPart Number12MS51M7Stock Number25837285 MLS Number13735313CategoryEngine Control Modules (ECM) Last Updated8/13/2025 LocationWinimac, IN, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info