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Showing 1 - 25 of 11,246 Engine Control Module (ECM) Listings

1 - 25 of 11,246 listings
1 - 25 of 11,246 listings
Caterpillar 3456 Engine Control Module ECU ECU 9BZ 212-9449 235-1571 176-5782

2004 Caterpillar 3456 Engine Control Module ECU ECU 9BZ 212-9449 235-1571 176-5782

Newly Listed
$2,000 USD
(GOOD USED/ TESTED) 2005 Caterpillar 3456 OEM Diesel Engine Control Module, ECM, ECU, 9BZ, for sale!!!! Part #: 235-1571; Supersession Part #'s: 176-5782, 10R-1824, 212-9449; Stock #:...
ConditionUsed
Part Number235-1571
Stock NumberE4681
MLS Number14604468
CategoryEngine Control Modules (ECM)
Last Updated9/15/2026
Location
Hialeah, FL, US
Sold By
JJ Rebuilders Inc.
(844) 385-___  SHOW
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JJ Rebuilders Inc.
GMC 8.1 Engine Control Module (ECM) for a GMC C5500

2008 GMC 8.1 Engine Control Module (ECM) for a GMC C5500

Recently Updated
$100 USD
Engine Control Module for GM LS Motors. Fits 8.1, 6.0, 5.3, 4.8, 5.7, with Blue/Green Harness Plugs. Service No. 12602801, Hardware No. 12589161. Guaranteed Reprogrammable, Call DTI Trucks...
ConditionUsed
Fits To Make(s)GMC
Fits To Model(s)C5500
Stock Number84289
MLS Number14578224
CategoryEngine Control Modules (ECM)
Last Updated9/15/2026
Location
Wheat Ridge, CO, US
Sold By
DTI Truck Parts
(833) 614-___  SHOW
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DTI Truck Parts
International MaxxForce DT Engine Control Module (ECM) for a International 4400

2005 International MaxxForce DT Engine Control Module (ECM) for a International 4400

Recently Updated
$850 USD
Power Control Mondule, Good Condition, Call DTI Trucks for more information and a shipping quote. PN 3579251C2
ConditionUsed
Fits To Make(s)INTERNATIONAL
Fits To Model(s)4400
Stock Number84203
MLS Number14551452
CategoryEngine Control Modules (ECM)
Last Updated9/15/2026
Location
Wheat Ridge, CO, US
Sold By
DTI Truck Parts
(833) 614-___  SHOW
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DTI Truck Parts
International DT466 EGR Engine Control Module (ECM)

International DT466 EGR Engine Control Module (ECM)

Recently Updated
$400 USD
Good used, cleaned and inspected International Navistar DT466EGR ECM. Part Number: 1839368C2, 5012011R91. 30 Day Guarantee for swap or refund if not programmable. ECM's need to be programmed...
Quantity24
ConditionUsed
Part Number1839368C2
Stock NumberRyd 1839368C2
MLS Number10406147
CategoryEngine Control Modules (ECM)
Last Updated9/15/2026
Location
Fitchburg, MA, US
Sold By
Rydemore Heavy Duty Truck Parts
(888) 519-___  SHOW
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Rydemore Heavy Duty Truck Parts
Caterpillar 3456 Engine Control Module ECU ECU 9BZ 212-9449 235-1571 176-5782

2004 Caterpillar 3456 Engine Control Module ECU ECU 9BZ 212-9449 235-1571 176-5782

Newly Listed
$2,000 USD
(GOOD USED/ TESTED) 2005 Caterpillar 3456 OEM Diesel Engine Control Module, ECM, ECU, 9BZ, for sale!!!! Part #: 235-1571; Supersession Part #'s: 176-5782, 10R-1824, 212-9449; Stock #:...
ConditionUsed
Part Number235-1571
Stock NumberE4680
MLS Number14603973
CategoryEngine Control Modules (ECM)
Last Updated9/15/2026
Location
Hialeah, FL, US
Sold By
JJ Rebuilders Inc.
(844) 385-___  SHOW
NUMBERCall Seller
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JJ Rebuilders Inc.
Peterbilt 348 Engine Control Module (ECM)

2006 Peterbilt 348 Engine Control Module (ECM)

Newly Listed
$275 USD
Bosch-Peterbilt Denoxtronic 2.2 DPF Aftertreatment Control Module(ACM) 299HP Paccar PX-8 Part# 0281020225
ConditionUsed
Fits To Make(s)Peterbilt
Fits To Model(s)348
Will Fit Year(s)2006
Part Number0281020225
Stock Number977356
MLS Number14603663
CategoryEngine Control Modules (ECM)
Last Updated9/15/2026
Location
Farr West, UT, US
Sold By
Rocky Mountain Truck Parts
(855) 980-___  SHOW
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Rocky Mountain Truck Parts
Detroit DD15 Diesel Engine Control Module ECM ECU A0014462835

2013 Detroit DD15 Diesel Engine Control Module ECM ECU A0014462835

Newly Listed
$800 USD
(GOOD USED) Detroit DD15 Diesel Engine Control Module, ECM, ECU, for sale!!!!!Part #: A0014462835; Stock #: E4679 For more information about this listing, shipping, technical questions email...
ConditionUsed
Part NumberA0014462835
Stock NumberE4679
MLS Number14602788
CategoryEngine Control Modules (ECM)
Last Updated9/14/2026
Location
Hialeah, FL, US
Sold By
JJ Rebuilders Inc.
(844) 385-___  SHOW
NUMBERCall Seller
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JJ Rebuilders Inc.
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