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 3 Photos View 0 Videos Mack E7 Diesel Engine Control Module ECM ECU 12MS523M $600 USD (GOOD USED) Mack E7 Diesel Engine Control Module, ECM, ECU, for sale!!! Part #: 12MS523M; Stock #: E4130 For more information about this listing, shipping, technical questions email us... ConditionUsedPart Number12MS523MStock NumberE4130 MLS Number13530536CategoryEngine Control Modules (ECM) Last Updated4/21/2025 LocationHialeah, FL, US Sold ByJJ Rebuilders Inc. (844) 385-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos Mack E7 Diesel Engine Control Module ECM ECU 25096403 $1,000 USD (GOOD USED) Mack E7 Diesel Engine Control Module, ECM, ECU, for sale!!!! Part #: 25096403; Stock #: E4127 For more information about this listing, shipping, technical questions email us... ConditionUsedPart Number25096403Stock NumberE4127 MLS Number13518335CategoryEngine Control Modules (ECM) Last Updated4/15/2025 LocationHialeah, FL, US Sold ByJJ Rebuilders Inc. (844) 385-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos Mack E7 Engine Control Module (ECM) PART # 12MS523M, Bosch Part # 0 281 010 820 Contact for price (GOOD USED) Mack E7 Diesel Engine Computer For Sale Part # 12MS523M ECM For Sale, ECM, ECU, OEM Part # 12MS523M, Bosch Part # 0281010820, 12V, Stock # 8076 All our PARTS are TESTED and Ship... ConditionUsedPart Number12MS523MStock Number8076 MLS Number13201242CategoryEngine Control Modules (ECM) Last Updated4/11/2025 LocationOpa Locka, FL, US Sold ByCA Truck Parts Inc. (305) 688-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos Mack E7 Engine Control Module (ECM) Part # 12MS523M Contact for price (GOOD USED) Mack E7 Diesel Engine Computer For Sale Part # 12MS523M ECM, ECU, Bosch Part # 0281010820, 12V, Serial # 5871311842972, Stock # 1951 All our ECMs are TESTED and Ship PRIORITY... ConditionUsedEngine ModelE7Part Number12MS523MStock Number1951 MLS Number9969212CategoryEngine Control Modules (ECM) Last Updated4/4/2025 LocationOpa Locka, FL, US Sold ByCA Truck Parts Inc. (305) 688-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos Mack E7 Engine Control Module (ECM) 12MS523M Contact for price (GOOD USED) Mack E7 Diesel Engine Computer For Sale Part# 12MS523M ECM, ECU, Bosch Part# 0281010820, 12V, Serial # 18728, Stock #3507 PART COMES WITH WARRANTY! NEXT DAY SHIPPING OPTIONS... ConditionUsedPart Number12MS523MStock Number3507 MLS Number11373680CategoryEngine Control Modules (ECM) Last Updated4/4/2025 LocationOpa Locka, FL, US Sold ByCA Truck Parts Inc. (305) 688-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 6 Photos View 0 Videos 2002 Mack E7-350 Engine Control Module (ECM) OEM Part # 12MS523M, Bosch Part # 0 281 010 820 Contact for price (TESTED w/ WARRANTY) 2002 Mack E7-350 Diesel Engine Computer Module (ECM) 12MS523M For Sale, ECM, ECU, OEM Part # 12MS523M, Bosch Part # 0281010820, 0 281 010 820, 12V, Pulled Off Mack... ConditionUsedPart Number12MS523M, 0281010820Stock Number8293 MLS Number13249989CategoryEngine Control Modules (ECM) Last Updated4/4/2025 LocationOpa Locka, FL, US Sold ByCA Truck Parts Inc. (305) 688-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 6 Photos View 0 Videos Mack E7 Engine Control Module (ECM) OEM PART # 12MS523M, Bosch Part # 0 281 010 820 Contact for price (TESTED w/ WARRANTY) Mack E7 Diesel Engine Computer Module (ECM) 12MS523M For Sale, ECM, ECU, OEM Part # 12MS523M, Bosch Part # 0281010820, 0 281 010 820, 12V, NON-EGR, Serial # 28128, Stock... ConditionUsedPart Number12MS523M, 0281010820Stock Number8750 MLS Number13363480CategoryEngine Control Modules (ECM) Last Updated4/4/2025 LocationOpa Locka, FL, US Sold ByCA Truck Parts Inc. (305) 688-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos Mack E7 Engine Control Module (ECM) PART # 12MS523M Contact for price (GOOD USED) Mack E7 Diesel ECM (Engine Computer Module) Part # 12MS523M For Sale, ECM, ECU, OEM Part # 12MS523M, Bosch Part # 0281010820, 0 281 010 820, 12V, Serial # 19116, Stock # 8033... ConditionUsedPart Number12MS523MStock Number8033 MLS Number13194931CategoryEngine Control Modules (ECM) Last Updated4/4/2025 LocationOpa Locka, FL, US Sold ByCA Truck Parts Inc. (305) 688-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 6 Photos View 0 Videos Mack E7 Engine Control Module (ECM) PART # 12MS517BM, Bosch Part # 0 281 001 522 Contact for price (TESTED w/ WARRANTY) Mack E7 Diesel Engine Computer Module ECM/ECU/ICM 12MS517BM For Sale, OEM Part # 12MS517BM, Bosch# 0 281 001 522, 0281001522, 12V, E7, Serial # 08705, Stock # 8297 All... ConditionUsedPart Number12MS517BM, 0281001522Stock Number8297 MLS Number13251011CategoryEngine Control Modules (ECM) Last Updated2/18/2025 LocationOpa Locka, FL, US Sold ByCA Truck Parts Inc. (305) 688-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos OEM Mack E7 Diesel Engine Control Module ECM ECU 12MS530M $600 USD (GOOD USED) OEM Mack E7 Diesel Engine Control Module, ECM, ECU, for sale!!!!!! Part #: 12MS530M; Stock #: E4069 For more information about this listing, shipping, technical questions email... ConditionUsedPart Number12MS530MStock NumberE4069 MLS Number13399495CategoryEngine Control Modules (ECM) Last Updated2/14/2025 LocationHialeah, FL, US Sold ByJJ Rebuilders Inc. (844) 385-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 9 Photos View 0 Videos Mack E7 Engine Control Module (ECM) Contact for price (GOOD USED) Mack E7 ETECH ECM (Engine Control Module) Part # 12MS517BM, 12V, Bosh ECM for MACK, Pulled off a MACK E7-460 E-TECH 11GBA 4915, Serial # BRD6550 All our ECMs are TESTED and Ship... ConditionUsedHorse Power460 HPEngine ModelE7 ETECHPart Number12MS517BMStock NumberECM0042 MLS Number9356769CategoryEngine Control Modules (ECM) Last Updated2/10/2025 LocationOpa Locka, FL, US Sold ByCA Truck Parts Inc. (305) 688-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos OEM Mack E7 Diesel Engine Control Module ECM ECU 12MS517BM $1,000 USD (GOOD USED) OEM Mack E7 Diesel Engine Control Module, ECM, ECU, for sale!!!! Part #: 12MS517BM; Stock #: E4034 For more information about this listing, shipping, technical questions email us... ConditionUsedPart Number12MS517BMStock NumberE4034 MLS Number13357457CategoryEngine Control Modules (ECM) Last Updated1/22/2025 LocationHialeah, FL, US Sold ByJJ Rebuilders Inc. (844) 385-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 6 Photos View 0 Videos Mack E7 Engine Control Module (ECM) PART # 12MS518M, Bosch Part # 0 281 010 311 Contact for price (TESTED w/ WARRANTY) Mack E7 Diesel Engine Computer For Sale Part # 12MS518M ECM For Sale, ECM, ECU, OEM Part # 12MS518M, Bosch Part # 0 281 010 311, 0281010311, 12V, Serial # 09030, Stock #... ConditionUsedPart Number12MS518MStock Number8079 MLS Number13216689CategoryEngine Control Modules (ECM) Last Updated12/12/2024 LocationOpa Locka, FL, US Sold ByCA Truck Parts Inc. (305) 688-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos Mack E7 Engine Control Module (ECM) $600 USD (GOOD USED) OEM Mack E7 Diesel Engine Control Module, ECM, ECU, for sale!!!!!! Part #: 12MS523M; Stock #: E3997 For more information about this listing, shipping, technical questions email... ConditionUsedPart Number12MS523MStock NumberE3997 MLS Number13266331CategoryEngine Control Modules (ECM) Last Updated12/3/2024 LocationHialeah, FL, US Sold ByJJ Rebuilders Inc. (844) 385-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos 2002 Mack E7 Diesel Engine Control Module ECM ECU 12MS523M $600 USD (GOOD USED) OEM Mack E7 Diesel Engine Control Module, ECM, ECU, for sale!!! Part #: 12MS523M; Stock #: E3989 For more information about this listing, shipping, technical questions email us... ConditionUsedPart Number12MS523MStock NumberE3989 MLS Number13254825CategoryEngine Control Modules (ECM) Last Updated11/25/2024 LocationHialeah, FL, US Sold ByJJ Rebuilders Inc. (844) 385-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos CORE Mack E7 Diesel Engine Control Module, ECM, ECU, 12MS526M $300 USD (CORE/ FOR PARTS OR NOT WORKING) OEM Mack E7 Diesel Engine Control Module, ECM, ECU, for sale!!!!!! Part #: 12MS526M; Stock #: E3953 For more information about this listing, shipping,... ConditionUsedFits To Make(s)MackFits To Model(s)E7Part Number12MS526MStock NumberE3953 MLS Number13190221CategoryEngine Control Modules (ECM) Last Updated10/22/2024 LocationHialeah, FL, US Sold ByJJ Rebuilders Inc. (844) 385-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos CORE Mack E7 Diesel Engine Control Module, ECM, ECU, 25123083 Being Dismantled (Parts Available) $300 USD (CORE/ FOR PARTS OR NOT WORKING) OEM Mack E7 Diesel Engine Control Module, ECM, ECU, for sale!!!!!! Part #: 25123083; Stock #: E3952 For more information about this listing, shipping,... ConditionDismantledPart Number25123083Stock NumberE3952 MLS Number13190121CategoryEngine Control Modules (ECM) Last Updated10/22/2024 LocationHialeah, FL, US Sold ByJJ Rebuilders Inc. (844) 385-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 5 Photos View 0 Videos Mack E7 Engine Control Module (ECM) PART # 12MS523M $600 USD (GOOD USED) Mack E7 Diesel Engine Computer For Sale Part # 12MS523M ECM For Sale, ECM, ECU, OEM Part # 12MS523M, Bosch Part # 0281010820, 12V, Pulled off a 2002 Mack E7 Passenger Side ECM,... ConditionUsedPart Number12MS523MStock Number7914 MLS Number13098822CategoryEngine Control Modules (ECM) Last Updated9/6/2024 LocationOpa Locka, FL, US Sold ByCA Truck Parts Inc. (305) 688-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos 1999 Mack E7 Diesel Engine Control Module, ECM, ECU 12MS514M $800 USD (GOOD USED) OEM 1999 Mack E7 Diesel Engine Control Module, ECM, ECU, for sale!!!! Part #: 12MS514M; Stock #: E3882 For more information about this listing, shipping, technical questions... ConditionUsedFits To Make(s)MackFits To Model(s)E7Will Fit Year(s)1999Part Number12MS514MStock NumberE3882 MLS Number13057985CategoryEngine Control Modules (ECM) Last Updated8/19/2024 LocationHialeah, FL, US Sold ByJJ Rebuilders Inc. (844) 385-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos 2002 Mack E7 Engine Control Module (ECM) $600 USD (GOOD USED) OEM 2002 Mack E7 Diesel Engine Control Module, ECM, ECU, for sale!!! Part #: 12MS530M; Stock #: E3874 For more information about this listing, shipping, technical questions email... ConditionUsedPart Number12MS530MStock NumberE3874 MLS Number13036323CategoryEngine Control Modules (ECM) Last Updated8/7/2024 LocationHialeah, FL, US Sold ByJJ Rebuilders Inc. (844) 385-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos Mack E7 Diesel Engine Control Module ECM ECU 12MS517BM $1,000 USD (GOOD USED) OEM Mack E7 Diesel Engine Control Module, ECM, ECU, for sale!!!! Part #: 12MS517BM; Stock #: E3822 For more information about this listing, shipping, technical questions email us... ConditionUsedFits To Make(s)MackFits To Model(s)E7Part Number12MS517BMStock NumberE3822 MLS Number12956709CategoryEngine Control Modules (ECM) Last Updated6/27/2024 LocationHialeah, FL, US Sold ByJJ Rebuilders Inc. (844) 385-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos Mack E7 Engine Control Module (ECM) for E7 $600 USD (GOOD USED) OEM Mack E7 Diesel Engine Control Module, ECM, ECU, for sale!!! Part #: 12MS526M; Stock #: E3800 For more information about this listing, shipping, technical questions email us... ConditionUsedFits To Make(s)MackFits To Model(s)E7Part Number12MS526MStock NumberE3800 MLS Number12941132CategoryEngine Control Modules (ECM) Last Updated6/19/2024 LocationHialeah, FL, US Sold ByJJ Rebuilders Inc. (844) 385-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos Mack E7 Diesel Engine Control Module ECM ECU 12MS523M $600 USD (GOOD USED) OEM Mack E7 Diesel Engine Control Module, ECM, ECU, for sale!!! Part #: 12MS523M; Stock #: E3799 For more information about this listing, shipping, technical questions email us... ConditionUsedFits To Make(s)MackFits To Model(s)E7Part Number12MS523MStock NumberE3799 MLS Number12936529CategoryEngine Control Modules (ECM) Last Updated6/19/2024 LocationHialeah, FL, US Sold ByJJ Rebuilders Inc. (844) 385-___ SHOWNUMBERCall Seller Email Seller Save More Info
View 4 Photos View 0 Videos Mack E7 Engine Control Module (ECM) Being Dismantled (Parts Available) $300 USD (CORE/ FOR PARTS OR NOT WORKING) OEM Mack E7 Diesel Engine Control Module, ECM, ECU, for sale!!!!!! Part #: 12MS514M; Stock #: E3735 For more information about this listing, shipping,... ConditionDismantledPart Number12MS514MStock NumberE3735 MLS Number12783537CategoryEngine Control Modules (ECM) Last Updated4/18/2024 LocationHialeah, FL, US Sold ByJJ Rebuilders Inc. (844) 385-___ SHOWNUMBERCall Seller Email Seller Save More Info