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Condition: Used
Stock Number: PT 1602
Description: MACK E-7 ECM. P/N: B281010949. Good Clean Part. $599.00 with Exchange.
Updated: Friday, February 13, 2026 08:16 am
Location: Niles, Michigan, USA
Seller: WorldWide Diesel
Condition: Used
Stock Number: 7914
Description: (GOOD USED) Mack E7 Diesel Engine Computer For Sale Part # 12MS523M ECM For Sale, ECM, ECU, OEM Part # 12MS523M, Bosch Part # 0281010820, 12V, Pull...
Updated: Thursday, January 22, 2026 11:11 am
Location: Opa-Locka, Florida, USA
Seller: CA Truck Parts, Inc
Condition: Used
Stock Number: 9383
Serial Number: 059109
Description: (GOOD USED & TESTED w/ WARRANTY) 2004-2007 Mack E7 Engine Control Module (ECM) Part # 12MS532M For Sale, 12V, OEM Part # 12MS532M, Bosch Part # 0 2...
Updated: Thursday, January 22, 2026 11:11 am
Location: Opa-Locka, Florida, USA
Seller: CA Truck Parts, Inc
Condition: Used
Stock Number: 9382
Serial Number: 120414
Description: (GOOD USED & TESTED w/ WARRANTY) 2004-2007 Mack E7 Engine Control Module (ECM) Part # 12MS534M For Sale, 12V, OEM Part # 12MS534M, Bosch Part # 0 2...
Updated: Thursday, January 22, 2026 11:11 am
Location: Opa-Locka, Florida, USA
Seller: CA Truck Parts, Inc
Condition: Used
Stock Number: 9482
Serial Number: 87222
Description: (TESTED w/WARRANTY) Mack E7 Engine Control Module (ECM) 12MS514M For Sale, OEM part # 12MS514M, PASSENGER SIDE ECM, Pulled Off 2000 Mack E7 11.9L 6...
Updated: Thursday, January 22, 2026 11:11 am
Location: Opa-Locka, Florida, USA
Seller: CA Truck Parts, Inc
Condition: Used
Stock Number: 8297
Serial Number: 08705
Description: (TESTED w/ WARRANTY) Mack E7 Diesel Engine Computer Module ECM/ECU/ICM 12MS517BM For Sale, OEM Part # 12MS517BM, Bosch# 0 281 001 522, 0281001522, ...
Updated: Thursday, January 22, 2026 11:11 am
Location: Opa-Locka, Florida, USA
Seller: CA Truck Parts, Inc
Condition: Used
Stock Number: 9752
Serial Number: 19016
Description: (TESTED w/ WARRANTY) Mack E7 Diesel Engine Computer Module (ECM) 12MS523M For Sale, ECM, ECU, OEM Part # 12MS523M, Bosch Part # 0281010820, 0 281 0...
Updated: Thursday, January 22, 2026 11:11 am
Location: Opa-Locka, Florida, USA
Seller: CA Truck Parts, Inc
Condition: Used
Stock Number: 9541
Serial Number: 09128
Description: (TESTED w/ WARRANTY) Mack E7 Diesel Engine Control Module (ECM) 12MS518M For Sale, OEM Part # 12MS518M, Bosch Part # 0 281 010 311, 0281010311, 12V...
Updated: Thursday, January 22, 2026 11:11 am
Location: Opa-Locka, Florida, USA
Seller: CA Truck Parts, Inc
Condition: Used
Stock Number: 8079
Serial Number: 09030
Description: (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 31...
Updated: Thursday, January 22, 2026 11:11 am
Location: Opa-Locka, Florida, USA
Seller: CA Truck Parts, Inc
Condition: Used
Stock Number: 8076
Description: (GOOD USED) Mack E7 Diesel Engine Computer For Sale Part # 12MS523M ECM For Sale, ECM, ECU, OEM Part # 12MS523M, Bosch Part # 0281010820, 12V, Stoc...
Updated: Thursday, January 22, 2026 11:11 am
Location: Opa-Locka, Florida, USA
Seller: CA Truck Parts, Inc
Condition: Used
Stock Number: 8033
Serial Number: 19116
Description: (GOOD USED) Mack E7 Diesel ECM (Engine Computer Module) Part # 12MS523M For Sale, ECM, ECU, OEM Part # 12MS523M, Bosch Part # 0281010820, 0 281 010...
Updated: Thursday, January 22, 2026 11:11 am
Location: Opa-Locka, Florida, USA
Seller: CA Truck Parts, Inc
Condition: Used
Stock Number: E3409
Serial Number: 12MS530M
Weight: 5.9 kg
Shipping Length: 30.48 cm
Shipping Width: 30.48 cm
Description: (GOOD USED) Mack E7 Diesel Engine Control Module, ECM, ECU, for sale!!!! ; Part #: 12MS530M; Stock #: E3409
Updated: Friday, January 23, 2026 04:23 pm
Location: Hialeah, Florida, USA
Seller: JJ Rebuilders
Condition: Used
Stock Number: E3325
Weight: 6.8 kg
Shipping Length: 35.56 cm
Shipping Width: 5.08 cm
Shipping Height: 30.48 cm
Description: (GOOD USED) Mack E7 Diesel Engine Control Module, ECM, ECU, for sale!!!!!! Stock #: E3325
Updated: Friday, January 23, 2026 04:23 pm
Location: Hialeah, Florida, USA
Seller: JJ Rebuilders
Condition: Used
Stock Number: E3158
Weight: 6.35 kg
Shipping Length: 35.56 cm
Shipping Width: 10.16 cm
Shipping Height: 30.48 cm
Description: (GOOD USED) Mack E7 Diesel Engine Control Module, ECM, ECU, for sale!!!!!! Stock #: E3158
Updated: Friday, January 23, 2026 04:23 pm
Location: Hialeah, Florida, USA
Seller: JJ Rebuilders
Condition: Used
Stock Number: E2823
Serial Number: 12MS530M
Weight: 6.8 kg
Shipping Length: 30.48 cm
Shipping Width: 30.48 cm
Description: (GOOD USED) Mack E7 Diesel Engine Control Module, ECM, ECU, for sale!!!!Part #: 12MS530M; Stock #: E2823
Updated: Friday, January 23, 2026 04:23 pm
Location: Hialeah, Florida, USA
Seller: JJ Rebuilders
Condition: Core
Stock Number: E4392
Serial Number: 12MS514M
Weight: 6.35 kg
Shipping Length: 30.48 cm
Shipping Width: 30.48 cm
Description: (CORE/ FOR PARTS OR NOT WORKING) OEM Mack E7 Diesel Engine Control Module, ECM, ECU, for sale!!!!!! Part #: 12MS514M; Stock #: E4392
Updated: Friday, January 23, 2026 04:23 pm
Location: Hialeah, Florida, USA
Seller: JJ Rebuilders
Condition: Core
Stock Number: E3953
Serial Number: 12MS526M
Weight: 5.9 kg
Shipping Length: 35.56 cm
Shipping Width: 10.16 cm
Description: (CORE/ FOR PARTS OR NOT WORKING) OEM Mack E7 Diesel Engine Control Module, ECM, ECU, for sale!!!!!! Part #: 12MS526M; Stock #: E3953
Updated: Friday, January 23, 2026 04:23 pm
Location: Hialeah, Florida, USA
Seller: JJ Rebuilders
Condition: Core
Stock Number: E3952
Serial Number: 25123083
Weight: 6.35 kg
Shipping Length: 35.56 cm
Shipping Width: 10.16 cm
Description: (CORE/ FOR PARTS OR NOT WORKING) OEM Mack E7 Diesel Engine Control Module, ECM, ECU, for sale!!!!!! Part #: 25123083; Stock #: E3952
Updated: Friday, January 23, 2026 04:23 pm
Location: Hialeah, Florida, USA
Seller: JJ Rebuilders
Condition: Core
Stock Number: E3735
Serial Number: 12MS514M
Weight: 6.35 kg
Shipping Length: 35.56 cm
Shipping Width: 10.16 cm
Description: (CORE/ FOR PARTS OR NOT WORKING) OEM Mack E7 Diesel Engine Control Module, ECM, ECU, for sale!!!!!! Part #: 12MS514M; Stock #: E3735
Updated: Friday, January 23, 2026 04:23 pm
Location: Hialeah, Florida, USA
Seller: JJ Rebuilders
Condition: Core
Stock Number: E3695
Serial Number: 12MS517BM
Weight: 6.35 kg
Shipping Length: 35.56 cm
Shipping Width: 10.16 cm
Description: (CORE/ FOR PARTS OR NOT WORKING) Mack E7 Diesel Engine Control Module, ECM, ECU, for sale!!!! Part #: 12MS517BM; Stock #: E3695
Updated: Friday, January 23, 2026 04:23 pm
Location: Hialeah, Florida, USA
Seller: JJ Rebuilders
Condition: Core
Stock Number: E3666
Serial Number: 12MS517BM
Weight: 6.35 kg
Shipping Length: 35.56 cm
Shipping Width: 10.16 cm
Description: (CORE/ FOR PARTS OR NOT WORKING) Mack E7 Diesel Engine Control Module, ECM, ECU, for sale!!!! Part #: 12MS517BM; Stock #: E3666
Updated: Friday, January 23, 2026 04:23 pm
Location: Hialeah, Florida, USA
Seller: JJ Rebuilders
Condition: Core
Stock Number: E4289
Serial Number: 12MS510M2
Weight: 5.44 kg
Shipping Length: 30.48 cm
Shipping Width: 30.48 cm
Description: (CORE/ FOR PARTS NOT WORKING) Mack E7 Diesel Engine Control Module, ECM, ECU, for sale!!!!!! Part#:12MS510M2; Stock #: E4289
Updated: Friday, January 23, 2026 04:23 pm
Location: Hialeah, Florida, USA
Seller: JJ Rebuilders
Condition: Core
Stock Number: E3493
Weight: 5.9 kg
Shipping Length: 30.48 cm
Shipping Width: 30.48 cm
Shipping Height: 15.24 cm
Description: (CORE/ FOR PARTS OR NOT WORKING) Mack E7 Diesel Engine Control Module, ECM, ECU, for sale!!!!!! Stock #: E3493
Updated: Friday, January 23, 2026 04:23 pm
Location: Hialeah, Florida, USA
Seller: JJ Rebuilders
Condition: Core
Stock Number: E3205
Serial Number: 12MS523M
Weight: 5.9 kg
Shipping Length: 30.48 cm
Shipping Width: 30.48 cm
Description: (CORE/ NOT WORKING FOR PARTS) Mack E7 Diesel Engine Control Module, ECM, ECU, for sale!!! Part #: 12MS523M; Stock #: E3205
Updated: Friday, January 23, 2026 04:23 pm
Location: Hialeah, Florida, USA
Seller: JJ Rebuilders
Condition: Core
Stock Number: E2983
Weight: 5.44 kg
Shipping Length: 35.56 cm
Shipping Width: 10.16 cm
Shipping Height: 30.48 cm
Description: (CORE/ FOR PARTS OR NOT WORKING) 2001 MACK E7 (PASSENGER SIDE ECM) Diesel Engine Control Module. ECM, ECU. for sale!!!!!! Stock #: E2983
Updated: Friday, January 23, 2026 04:23 pm
Location: Hialeah, Florida, USA
Seller: JJ Rebuilders
Condition: Used
Stock Number: 8293
Serial Number: 62014
Description: (TESTED w/ WARRANTY) 2002 Mack E7-350 Diesel Engine Computer Module (ECM) 12MS523M For Sale, ECM, ECU, OEM Part # 12MS523M, Bosch Part # 0281010820...
Updated: Thursday, January 22, 2026 11:11 am
Location: Opa-Locka, Florida, USA
Seller: CA Truck Parts, Inc