View 3 Photos View 0 Videos 2014 Mack MP8 Engine Control Module (ECM) for a Mack Cxu $885 USD (USED) Mack MP8 Serial #: 1026984 CPL/Arr: DVPTH12.8S01 HP: 415 Ref# 21900553 ConditionUsedFits To Make(s)MackFits To Model(s)CXUPart Number21900553Stock Number25976458 MLS Number14301300CategoryEngine Control Modules (ECM) Last Updated5/18/2026 LocationCouncil Bluffs, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos 2007 Mack E7 Engine Control Module (ECM) for a Mack CXN $1,005 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 Updated1/31/2026 LocationSioux Falls, SD, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 3 Photos View 0 Videos 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
View 0 Photos View 0 Videos 2013 Mack MP8 Engine Control Module (ECM) for a Mack Chu Recently Updated $1,189 USD (USED) Mack MP8 Serial #: 997263 HP: 505 TESTED 7/14/26 ConditionUsedFits To Make(s)MackFits To Model(s)CHUStock Number26039329 MLS Number14513839CategoryEngine Control Modules (ECM) Last Updated9/10/2026 LocationKansas City, MO, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2016 Mack MP7 Engine Control Module (ECM) for a Mack Cxu $750 USD (USED) Mack MP7 Serial #: 571673 CPL/Arr: 22519930 HP: 395 Ref# 21900553 TESTED ConditionUsedFits To Make(s)MackFits To Model(s)CXUPart Number21900553Stock Number25976295 MLS Number14301350CategoryEngine Control Modules (ECM) Last Updated8/23/2026 LocationCouncil Bluffs, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 1993 Mack E7 Engine Control Module (ECM) for a Mack CH $995 USD (USED) Mack E7 Serial #: 1419041 CPL/Arr: - Ref# - ConditionUsedFits To Make(s)MackFits To Model(s)CHPart Number-Stock Number26032914 MLS Number14483216CategoryEngine Control Modules (ECM) Last Updated8/20/2026 LocationSpencer, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 1993 Mack E7 Engine Control Module (ECM) for a Mack CH $2,100 USD (USED) Mack E7 Serial #: 07717 CPL/Arr: - HP: - Ref# - ConditionUsedFits To Make(s)MackFits To Model(s)CHPart Number-Stock Number26032915 MLS Number14483217CategoryEngine Control Modules (ECM) Last Updated8/26/2026 LocationSpencer, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2015 Mack MP7 Engine Control Module (ECM) for a Mack Cxu $750 USD (USED) Mack MP7 HP: 395 Ref# 21900553 MP7 ECM P/N 21900553 WITH COOLER WILL BE TESTED BEFORE SHIPPING ConditionUsedFits To Make(s)MackFits To Model(s)CXUPart Number21900553Stock Number25956440 MLS Number14224712CategoryEngine Control Modules (ECM) Last Updated8/19/2026 LocationSpencer, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2011 Mack MP7 Engine Control Module (ECM) for a Volvo VNM $1,150 USD (USED) Mack MP7 HP: 405 Ref# 21042371 MP7 ECM P/N 21042371 ConditionUsedFits To Make(s)VolvoFits To Model(s)VNMPart Number21042371Stock Number25915297 MLS Number14061189CategoryEngine Control Modules (ECM) Last Updated8/20/2026 LocationSpencer, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2001 Mack E7 Engine Control Module (ECM) for a Mack CH $1,475 USD (USED) Mack E7 Serial #: 28RTE760 CPL/Arr: - HP: 355 USED E7 ECM P/N 12MS517BM ConditionUsedFits To Make(s)MackFits To Model(s)CHStock Number25996242 MLS Number14371293CategoryEngine Control Modules (ECM) Last Updated8/15/2026 LocationDes Moines, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2004 Mack E7 Engine Control Module (ECM) for a Mack CX $1,100 USD (USED) Mack E7 Serial #: 3J1879 CPL/Arr: 3MKXH11.9H64 HP: 427 Ref# 12MS528M TESTED ConditionUsedFits To Make(s)MackFits To Model(s)CXPart Number12MS528MStock Number26042513 MLS Number14522225CategoryEngine Control Modules (ECM) Last Updated8/5/2026 LocationCouncil Bluffs, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2002 Mack E7 Engine Control Module (ECM) for a Mack CH $1,085 USD (USED) Mack E7 Serial #: ON1471 CPL/Arr: YMKXH11.9H56 HP: 427 Ref# 12MS518M UNTESTED. MISSING ONE MOUNT ConditionUsedFits To Make(s)MackFits To Model(s)CHPart Number12MS518MStock Number26013879 MLS Number14421117CategoryEngine Control Modules (ECM) Last Updated7/25/2026 LocationSioux Falls, SD, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2007 Mack E7 Engine Control Module (ECM) for a Mack CXN $1,100 USD (USED) Mack E7 Serial #: 5552M-6098-5352 HP: 320 ConditionUsedFits To Make(s)MackFits To Model(s)CXNStock Number26030689 MLS Number14475579CategoryEngine Control Modules (ECM) Last Updated7/18/2026 LocationKansas City, MO, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2023 Mack MP8 Engine Control Module (ECM) for a Mack An (AnTHEM) $1,125 USD (USED) Mack MP8 Serial #: 1345491 HP: 445 Ref# 23141251 UNTESTED ECM ConditionUsedFits To Make(s)MackFits To Model(s)AN (ANTHEM)Part Number23141251Stock Number25995096 MLS Number14421266CategoryEngine Control Modules (ECM) Last Updated7/15/2026 LocationKansas City, MO, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2003 Mack E7 Engine Control Module (ECM) for a Mack CX $1,085 USD (USED) Mack E7 Serial #: 2N3123 CPL/Arr: 2MKXH1.9H63 HP: 460 Ref# 12MS523M NOT TESTED, TOP RH SIDE MOUNT IS MISSING ConditionUsedFits To Make(s)MackFits To Model(s)CXPart Number12MS523MStock Number26032624 MLS Number14483256CategoryEngine Control Modules (ECM) Last Updated7/15/2026 LocationSioux Falls, SD, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2012 Mack MP8 Engine Control Module (ECM) for a Mack Cxu $1,150 USD (USED) Mack MP8 HP: 415 TESTED 10/24/24 ConditionUsedFits To Make(s)MackFits To Model(s)CXUStock Number25927974 MLS Number14109669CategoryEngine Control Modules (ECM) Last Updated7/10/2026 LocationKansas City, MO, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2016 Mack MP7 Engine Control Module (ECM) for a Mack Cxu $750 USD (USED) Mack MP7 Serial #: 571533 CPL/Arr: FVPTH10.8G01 HP: 395 TESTED GOOD ConditionUsedFits To Make(s)MackFits To Model(s)CxuStock Number26021227 MLS Number14449685CategoryEngine Control Modules (ECM) Last Updated6/25/2026 LocationSpencer, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2016 Mack MP7 Engine Control Module (ECM) for a Mack Cxu $750 USD (USED) Mack MP7 Serial #: - CPL/Arr: - HP: - Ref# 21900553 ConditionUsedFits To Make(s)MackFits To Model(s)CxuPart Number21900553Stock Number26021322 MLS Number14449666CategoryEngine Control Modules (ECM) Last Updated6/25/2026 LocationWinimac, IN, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2017 Mack MP7 Engine Control Module (ECM) for a Mack Cxu $750 USD (USED) Mack MP7 Serial #: - CPL/Arr: - HP: - Ref# 22423433 ConditionUsedFits To Make(s)MackFits To Model(s)CxuPart Number22423433Stock Number26021330 MLS Number14449663CategoryEngine Control Modules (ECM) Last Updated6/25/2026 LocationWinimac, IN, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2017 Mack MP7 Engine Control Module (ECM) for a Mack Cxu $750 USD (USED) Mack MP7 Serial #: 583531 CPL/Arr: - HP: 395 ConditionUsedFits To Make(s)MackFits To Model(s)CxuStock Number26019760 MLS Number14440897CategoryEngine Control Modules (ECM) Last Updated6/20/2026 LocationWinimac, IN, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2016 Mack MP7 Engine Control Module (ECM) for a Mack Cxu $750 USD (USED) Mack MP7 Serial #: 573066 CPL/Arr: 22519931 HP: 395 TESTED ConditionUsedFits To Make(s)MackFits To Model(s)CXUStock Number25969213 MLS Number14272323CategoryEngine Control Modules (ECM) Last Updated6/14/2026 LocationCouncil Bluffs, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2012 Mack MP7 Engine Control Module (ECM) for a Mack GU800 $1,150 USD (USED) Mack MP7 Serial #: - CPL/Arr: - HP: 405 ConditionUsedFits To Make(s)MackFits To Model(s)GU800Stock Number25985965 MLS Number14336693CategoryEngine Control Modules (ECM) Last Updated6/10/2026 LocationSpencer, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 1996 Mack E7 Engine Control Module (ECM) for a Mack CH $1,175 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 Updated6/3/2026 LocationWinimac, IN, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2015 Mack MP8 Engine Control Module (ECM) for a Mack Cxu $885 USD (USED) Mack MP8 Serial #: 1073616 CPL/Arr: EVPTH12.8G01 HP: 415 TESTED ConditionUsedFits To Make(s)MackFits To Model(s)CXUStock Number25976319 MLS Number14301344CategoryEngine Control Modules (ECM) Last Updated5/18/2026 LocationCouncil Bluffs, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2007 Mack E7 Engine Control Module (ECM) for a Mack CXN $985 USD (USED) Mack E7 Serial #: BRE7833 CPL/Arr: 86SB3540 HP: VERIFY Ref# 12MS534M ConditionUsedFits To Make(s)MackFits To Model(s)CXNPart Number12MS534MStock Number25976449 MLS Number14301307CategoryEngine Control Modules (ECM) Last Updated5/18/2026 LocationCouncil Bluffs, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info