View 0 Photos View 0 Videos 2016 Mack MP8 Engine Control Module (ECM) $900 USD P/N: 21900553 ConditionUsedHorse Power445 HPFits To Make(s)MACKFits To Model(s)MP8Stock Number2607446 MLS Number14139749CategoryEngine Control Modules (ECM) Last Updated4/29/2026 LocationEaston, MD, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2013 Mack MP7 Engine Control Module (ECM) for a Mack GU800 $1,345 USD (USED) Mack MP7 Ref# 21900553 ConditionUsedFits To Make(s)MackFits To Model(s)GU800Part Number21900553Stock Number25929783 MLS Number14115865CategoryEngine Control Modules (ECM) Last Updated1/29/2026 LocationWinimac, IN, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2006 Mack E7 Engine Control Module (ECM) for a Mack CXN $1,005 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 Updated1/23/2026 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 $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 Updated12/20/2025 LocationSpencer, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 1995 Mack E7 Engine Control Module (ECM) for a Mack CH $1,175 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 Updated12/17/2025 LocationSpencer, IA, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos Mack Engine Control Module (ECM) $900 USD ECM (Engine) MACK ECM, 12MS48M6, 12MS411 ConditionUsedFits To Make(s)MACKStock NumberGGR411355 MLS Number13957492CategoryEngine Control Modules (ECM) Last Updated4/29/2026 LocationWatseka, IL, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2004 Mack Vision CX613 Engine Control Module (ECM) $975 USD ECM (Engine) NEED NUMBERS ConditionUsedFits To Make(s)MACKStock NumberGGR419073 MLS Number10975781CategoryEngine Control Modules (ECM) Last Updated4/29/2026 LocationWatseka, IL, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2002 Mack CH613 Engine Control Module (ECM) $975 USD ECM (Engine) CANT READ NUMBER ConditionUsedFits To Make(s)MACKStock NumberGGR420797 MLS Number10975845CategoryEngine Control Modules (ECM) Last Updated4/29/2026 LocationWatseka, IL, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2001 Mack CH612 Engine Control Module (ECM) $975 USD ECM (Engine) 12MS48M5 ConditionUsedFits To Make(s)MACKStock NumberGGR422021 MLS Number10975891CategoryEngine Control Modules (ECM) Last Updated4/29/2026 LocationWatseka, IL, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2003 Mack CH613 Engine Control Module (ECM) $975 USD ECM (Engine) 12MS48M6 ConditionUsedFits To Make(s)MACKStock NumberGGR422707 MLS Number10975940CategoryEngine Control Modules (ECM) Last Updated4/29/2026 LocationWatseka, IL, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2002 Mack CH613 Engine Control Module (ECM) $975 USD ECM (Engine) 12MS48M6,CAB MOUNTED ConditionUsedFits To Make(s)MACKStock NumberGGR424216 MLS Number10976012CategoryEngine Control Modules (ECM) Last Updated4/29/2026 LocationWatseka, IL, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2001 Mack CH613 Engine Control Module (ECM) $975 USD ECM (Engine) 12MS48M5,12MS411M5 ConditionUsedFits To Make(s)MACKStock NumberGGR415346 MLS Number10975701CategoryEngine Control Modules (ECM) Last Updated4/29/2026 LocationWatseka, IL, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2001 Mack CH613 Engine Control Module (ECM) $975 USD ECM (Engine) 12M48M5,12MS411M5 ConditionUsedFits To Make(s)MACKStock NumberGGR418414 MLS Number10975743CategoryEngine Control Modules (ECM) Last Updated4/29/2026 LocationWatseka, IL, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2004 Mack Vision CX613 Engine Control Module (ECM) $950 USD ECM (Engine) 12MS48M6 ConditionUsedFits To Make(s)MACKStock NumberGGR418871 MLS Number10975769CategoryEngine Control Modules (ECM) Last Updated4/29/2026 LocationWatseka, IL, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2004 Mack Vision CX613 Engine Control Module (ECM) $950 USD ECM (Engine) P/N# 12MS48M6 ConditionUsedFits To Make(s)MACKStock NumberGGR411514 MLS Number10975646CategoryEngine Control Modules (ECM) Last Updated4/29/2026 LocationWatseka, IL, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2008 Mack MP8 Engine Control Module (ECM) $900 USD ECM OFF OF MACK MP8 20977021 81318B 07143443 ConditionUsedHorse Power415 HPFits To Make(s)MACKFits To Model(s)MP8Stock Number2295363 MLS Number12291467CategoryEngine Control Modules (ECM) Last Updated4/29/2026 LocationToledo, OH, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2000 Mack RD688 Engine Control Module (ECM) $795 USD VECU, 412.213/006/002, 12V, 12MS484, 12MS411M4, ConditionUsedFits To Make(s)MACKFits To Model(s)RD688Stock Number672350 MLS Number10933125CategoryEngine Control Modules (ECM) Last Updated4/29/2026 LocationToledo, OH, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2000 Mack CH613 Engine Control Module (ECM) $650 USD ECM (Engine) 12MS48M5,12MS411M5 ConditionUsedFits To Make(s)MACKStock NumberGGR412002 MLS Number11337374CategoryEngine Control Modules (ECM) Last Updated4/29/2026 LocationWatseka, IL, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos Mack Engine Control Module (ECM) $650 USD ECM (Engine) P/N# 12MS48M5 #12MS411M5 ConditionUsedFits To Make(s)MACKStock NumberGGR412956 MLS Number11337378CategoryEngine Control Modules (ECM) Last Updated4/29/2026 LocationWatseka, IL, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 1999 Mack CH613 Engine Control Module (ECM) $650 USD ECM (Engine) 12MS48M2 ConditionUsedFits To Make(s)MACKStock NumberGGR419939 MLS Number11337441CategoryEngine Control Modules (ECM) Last Updated4/29/2026 LocationWatseka, IL, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 2000 Mack CH612 Engine Control Module (ECM) $650 USD ECM (Engine) 12MS48M4,RIGHT SIDE BEHIND KICK PANEL ConditionUsedFits To Make(s)MACKStock NumberGGR422121 MLS Number11337475CategoryEngine Control Modules (ECM) Last Updated4/29/2026 LocationWatseka, IL, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos 1999 Mack CH613 Engine Control Module (ECM) $450 USD ECM (Engine) P/N# 12MS48M2 ConditionUsedFits To Make(s)MACKStock NumberGGR128777 MLS Number11337114CategoryEngine Control Modules (ECM) Last Updated4/29/2026 LocationWatseka, IL, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos Mack Vehicle Control Module (VECU) Part # 12MS533AM, 27358 $795 USD (TESTED w/ WARRANTY) Mack Vehicle Control Module (VECU) Part # 12MS533AM For Sale, 12V, OEM Part # 12MS533AM, Australia # 27358, Serial # 07330348, Stock # 8214 All our PARTS are TESTED and... ConditionUsed MLS Number13226429CategoryEngine Control Modules (ECM) Last Updated11/13/2024 LocationOpa Locka, FL, US Sold ByCA Truck Parts Inc. (305) 688-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 0 Photos View 0 Videos Mack MP8 Engine Control Module (ECM) $800 USD ConditionUsedStock Number10502 MLS Number12788896CategoryEngine Control Modules (ECM) Last Updated5/3/2024 LocationMorrisville, NY, US Sold ByDutcher's Inc. (844) 641-___ SHOWNUMBERCall Seller Save More Info
View 0 Photos View 0 Videos Mack MP7 Engine Control Module (ECM) $300 USD ConditionUsedStock Number10500 MLS Number12788894CategoryEngine Control Modules (ECM) Last Updated5/3/2024 LocationMorrisville, NY, US Sold ByDutcher's Inc. (844) 641-___ SHOWNUMBERCall Seller Save More Info