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Mack E7 Engine Control Modules (ECM) For Sale

Browse Mack E7 Engine Control Modules (ECM) for sale on MyLittleSalesman.com. Compare prices, photos, and seller details across 164 listings. Mack E7 Engine Control Module (ECM) pricing ranges from $200 to $2,100 based on recent marketplace data. Filter by condition, price, or year to find the right Mack E7 Engine Control Module (ECM).
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Showing 1 - 25 of 164 Engine Control Module (ECM) Listings

1 - 25 of 164 listings
1 - 25 of 164 listings
Mack E7 Engine Control Module (ECM)

Mack E7 Engine Control Module (ECM)

Newly Listed
$1,000 USD
(GOOD USED/ TESTED) Mack E7 OEM Diesel Engine Control Module, ECM, ECU, for sale!!! Part #: 12MS517M; Stock #: E4627 For more information about this listing, shipping, technical questions...
ConditionUsed
Part Number12MS517M
Stock NumberE4627
MLS Number14520107
CategoryEngine Control Modules (ECM)
Last Updated8/5/2026
Location
Hialeah, FL, US
Sold By
JJ Rebuilders Inc.
(844) 385-___  SHOW
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JJ Rebuilders Inc.
Mack E7-400 Engine Control Module (ECM) for a 2002 Mack CV713 Granite

Mack E7-400 Engine Control Module (ECM) for a 2002 Mack CV713 Granite

$750 USD
Mack-Bosch Engine Control Module, V-Mac 3 Step 8, E-Tech CCRS 12V, 400HP Runs And Tested Good, Has 2 Broken Mounts *Fits 2001-2003 Mack E7 Engines Part# 0281010820, 12MS523M, Serial#:...
ConditionUsed
Fits To Make(s)Mack
Fits To Model(s)CV713 Granite
Will Fit Year(s)2002
Part Number0281010820
Stock Number977016
MLS Number14423776
CategoryEngine Control Modules (ECM)
Last Updated6/13/2026
Location
Farr West, UT, US
Sold By
Rocky Mountain Truck Parts
(855) 980-___  SHOW
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Rocky Mountain Truck Parts
Mack E7 Engine Control Module (ECM) for 2004-2007 OEM Part # 12MS532M, Bosch Part # 0 281 020 045

Mack E7 Engine Control Module (ECM) for 2004-2007 OEM Part # 12MS532M, Bosch Part # 0 281 020 045

$1,500 USD
(GOOD USED BENCHED TESTED) 2004-2007 Mack E7 Engine Control Module (ECM) 12MS532M For Sale, 12V, OEM Part # 12MS532M, Bosch Part # 0 281 020 045, 0281020045, Serial # 050812, EGR-Model,...
ConditionUsed
Will Fit Year(s)2004-2007
Part Number12MS532M, 0281020045
Stock Number10201
MLS Number14364822
CategoryEngine Control Modules (ECM)
Last Updated5/13/2026
Location
Opa Locka, FL, US
Sold By
CA Truck Parts Inc.
(305) 688-___  SHOW
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CA Truck Parts Inc.
Mack E7 Engine Control Module (ECM) for a 2001 Mack RD688S

Mack E7 Engine Control Module (ECM) for a 2001 Mack RD688S

$1,300 USD
(Used) 2000 Mack E7, ECM- Mack 12MS410M2 Mack 12MS510M Mack 12MS510M2 Mack 12MS514M Mack 12MS517AM Mack 12MS517BM Mack 12MS517BMX Mack 12MS517M 1998-2001 Mack E7 Part Number: 12MS517AM,...
ConditionUsed
Fits To Make(s)Mack
Fits To Model(s)RD688S
Will Fit Year(s)2001
Part Number12MS517AM
Stock NumberP-102130
MLS Number13576448
CategoryEngine Control Modules (ECM)
Last Updated7/14/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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CRG Heavy Truck Parts
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