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Cummins ISC / ISL Engine Control Modules (ECM) For Sale

Browse Cummins ISC / ISL Engine Control Modules (ECM) on MyLittleSalesman.com and compare listings with prices from $200 to $950. Sellers include JJ Rebuilders and CA Truck Parts. Filter by condition, price, or year to quickly narrow down to the right Cummins ISC / ISL Engine Control Module (ECM).
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ISC / ISL (14)
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Showing 1 - 14 of 14 Engine Control Module (ECM) Listings

1 - 14 of 14 listings
1 - 14 of 14 listings
2006 Cummins ISC / ISL Engine Control Module (ECM)

2006 Cummins ISC / ISL Engine Control Module (ECM)

Newly Listed
$750 USD
(GOOD USED/ TESTED) Cummins ISC OEM Diesel Engine Control Module, ECM, ECU, for sale!!!!!! Part #: 4921776; Supersession Part #: 4921797; Service Model Name: CM850; Stock #: E4573 For more...
ConditionUsed
Part Number4921776
Stock NumberE4573
MLS Number14433528
CategoryEngine Control Modules (ECM)
Last Updated6/17/2026
Location
Hialeah, FL, US
Sold By
JJ Rebuilders Inc.
(844) 385-___  SHOW
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JJ Rebuilders Inc.
Cummins ISC / ISL Engine Control Module (ECM) Part # 4921776, CM850

Cummins ISC / ISL Engine Control Module (ECM) Part # 4921776, CM850

$695 USD
(GOOD USED BENCH TESTED W/ WARRANTY) Cummins ISC / ISL8.3 Engine Control Module (ECM) Part # 4921776 For Sale, CM850, ISC / ISL8.3 TRANSIT BUS, Part # 4921776, EGR-Model, ENS 60320858, ECM...
ConditionUsed
Part Number4921776
Stock Number8431
MLS Number13683788
CategoryEngine Control Modules (ECM)
Last Updated5/14/2026
Location
Opa Locka, FL, US
Sold By
CA Truck Parts Inc.
(305) 688-___  SHOW
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CA Truck Parts Inc.
2006 Cummins ISC / ISL Engine Control Module (ECM) for 2004-2006 Part # 4921776, CM850, CPL 8692

2006 Cummins ISC / ISL Engine Control Module (ECM) for 2004-2006 Part # 4921776, CM850, CPL 8692

$695 USD
(GOOD USED BENCHED TESTED) Cummins ISC Engine Control Module (ECM) 4921776 For Sale, Part # 4921776, CM850, Fits 2004 2005 2006, Off 2006 Cummins ISC 8.3L w/ CPL 8692 280HP @ 2200RPM, ECM...
ConditionUsed
Will Fit Year(s)2004-2006
Part Number4921776
Stock Number10175
MLS Number14365007
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.
2003 Cummins ISC / ISL Engine Control Module (ECM) for 1999-2003 Part # 3944125, CM554, CPL 8158

2003 Cummins ISC / ISL Engine Control Module (ECM) for 1999-2003 Part # 3944125, CM554, CPL 8158

$950 USD
(GOOD USED BENCH TESTED) Cummins CM554 Engine Control Module (ECM) 3944125 For Sale, Part # 3944125, NON-EGR Model, CM554, CPL 8158, Pulled Off 2003 Cummins ISL-330, ECM Code: J91008.17,...
ConditionUsed
Will Fit Year(s)1999-2003
Part Number3944125
Stock Number10130
MLS Number14362963
CategoryEngine Control Modules (ECM)
Last Updated5/12/2026
Location
Opa Locka, FL, US
Sold By
CA Truck Parts Inc.
(305) 688-___  SHOW
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CA Truck Parts Inc.
Cummins ISC / ISL Engine Control Module (ECM)

Cummins ISC / ISL Engine Control Module (ECM) Being Dismantled (Parts Available)

$200 USD
(CORE/ FOR PARTS OR NOT WORKING) Cummins ISC/ISL Diesel Engine Control Module, ECM, ECU, for sale!!! Part #: 4921776; Supersession Part #: 4921797; Service Model Name: CM850; Stock #:...
ConditionDismantled
Part Number4921776
Stock NumberE4531
MLS Number14361625
CategoryEngine Control Modules (ECM)
Last Updated5/11/2026
Location
Hialeah, FL, US
Sold By
JJ Rebuilders Inc.
(844) 385-___  SHOW
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JJ Rebuilders Inc.
Cummins ISC / ISL Engine Control Module (ECM) Part # 4921776, CM850

Cummins ISC / ISL Engine Control Module (ECM) Part # 4921776, CM850

$695 USD
(GOOD USED BENCH TESTED W/ WARRANTY) Cummins ISC ECM Part # 4921776 For Sale, Part # 4921776, CM850, Pulled off a Cummins ISC Diesel Engine, EGR-Model, Fits 2010, 2011, 2012, ECM Serial #...
ConditionUsed
Part Number4921776
Stock Number8059
MLS Number13203456
CategoryEngine Control Modules (ECM)
Last Updated5/7/2026
Location
Opa Locka, FL, US
Sold By
CA Truck Parts Inc.
(305) 688-___  SHOW
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CA Truck Parts Inc.
2006 Cummins ISC / ISL Engine Control Module (ECM) for 2004 - 2006 Part # 4921776, CM850

2006 Cummins ISC / ISL Engine Control Module (ECM) for 2004 - 2006 Part # 4921776, CM850

$695 USD
(GOOD USED BENCH TESTED W/ WARRANTY) 2006 Cummins ISL Engine Control Module (ECM) 4921776 For Sale, CM850, CPL 8494, Part # 4921776, EGR-Model, Model Name: ISL-280, Service Model Name: ISC...
ConditionUsed
Will Fit Year(s)2004 - 2006
Part Number4921776
Stock Number9717
MLS Number13989559
CategoryEngine Control Modules (ECM)
Last Updated5/4/2026
Location
Opa Locka, FL, US
Sold By
CA Truck Parts Inc.
(305) 688-___  SHOW
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CA Truck Parts Inc.
2006 Cummins ISC / ISL Engine Control Module (ECM) for 2004 - 2006 Part # 4921776, CM850

2006 Cummins ISC / ISL Engine Control Module (ECM) for 2004 - 2006 Part # 4921776, CM850

$695 USD
(GOOD USED BENCHED TESTED) Cummins CM850 Engine Control Module (ECM) 4921776 For Sale, CM850, Part # 4921776, Pulled Off 2006 Cummins ISC C8.3-300E Transit Bus w/ CPL 8692, Fits 2004, 2005,...
ConditionUsed
Part Number4921776
Stock Number9905
MLS Number14088578
CategoryEngine Control Modules (ECM)
Last Updated5/19/2026
Location
Opa Locka, FL, US
Sold By
CA Truck Parts Inc.
(305) 688-___  SHOW
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CA Truck Parts Inc.
2002 Cummins ISC / ISL Engine Control Module (ECM) Part # 3944125

2002 Cummins ISC / ISL Engine Control Module (ECM) Part # 3944125

Contact for price
(GOOD USED BENCHED TESTED W/ WARRANTY) Cummins ISC / ISL Engine Control Module (ECM) 3944125 For Sale, NON-EGR Model, CM554, CPL 8042, 289 HP @ 2000 RPM, Pulled Off Cummins ISL 280, Part #...
ConditionUsed
Part Number3944125
Stock Number8433
MLS Number13468779
CategoryEngine Control Modules (ECM)
Last Updated1/9/2026
Location
Opa Locka, FL, US
Sold By
CA Truck Parts Inc.
(305) 688-___  SHOW
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CA Truck Parts Inc.
Cummins ISC / ISL Engine Control Module (ECM) Part # 4921776, CM850 w/ Cooling Plate & Fuel Transfer Pump

Cummins ISC / ISL Engine Control Module (ECM) Part # 4921776, CM850 w/ Cooling Plate & Fuel Transfer Pump

$850 USD
(GOOD USED BENCH TESTED W/ WARRANTY) Cummins ISL Engine Control Module (ECM) Part # 4921776 w/ Cooling Plate For Sale, CM850, CPL 1286, ECM Part # 4921776, 276HP @ 2100 RPM, Cooling Plate...
ConditionUsed
Part Number4921776
Stock Number8531
MLS Number13683799
CategoryEngine Control Modules (ECM)
Last Updated7/3/2025
Location
Opa Locka, FL, US
Sold By
CA Truck Parts Inc.
(305) 688-___  SHOW
NUMBERCall Seller
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CA Truck Parts Inc.
Cummins ISC / ISL Engine Control Module (ECM) Part # 3944125, CM554

Cummins ISC / ISL Engine Control Module (ECM) Part # 3944125, CM554

$950 USD
(GOOD USED BENCHED TESTED w/ WARRANTY) Cummins ISC / ISL Engine Control Module (ECM) 3944125 For Sale, NON-EGR Module, Part # 3944125, CM554, 300HP @ 2000 RPM, ECM Serial # 6047789, Stock #...
ConditionUsed
Part Number3944125
Stock Number8448
MLS Number13668563
CategoryEngine Control Modules (ECM)
Last Updated6/26/2025
Location
Opa Locka, FL, US
Sold By
CA Truck Parts Inc.
(305) 688-___  SHOW
NUMBERCall Seller
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CA Truck Parts Inc.
2003 Cummins ISC / ISL Engine Control Module (ECM) Part # 3944125, CM554

2003 Cummins ISC / ISL Engine Control Module (ECM) Part # 3944125, CM554

$950 USD
(GOOD USED BENCHED TESTED W/ WARRANTY) Cummins ISC / ISL Engine Control Module (ECM) 3944125 For Sale, NON-EGR Model, CM554, CPL 2964, 300 HP @ 2000 RPM, Part # 3944125, ECM Code: J91026.18...
ConditionUsed
Part Number3944125
Stock Number8446
MLS Number13468896
CategoryEngine Control Modules (ECM)
Last Updated6/26/2025
Location
Opa Locka, FL, US
Sold By
CA Truck Parts Inc.
(305) 688-___  SHOW
NUMBERCall Seller
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CA Truck Parts Inc.
Cummins ISC / ISL Engine Control Module (ECM) Part # 3944125, CM554

Cummins ISC / ISL Engine Control Module (ECM) Part # 3944125, CM554

$950 USD
(GOOD USED BENCHED TESTED W/ WARRANTY) Cummins ISC / ISL Engine Control Module (ECM) 3944125 For Sale, NON-EGR Model, CM554, CPL 8473, 289 HP @ 2000 RPM, Pulled Off Cummins ISL, Part #...
ConditionUsed
Part Number3944125
Stock Number8447
MLS Number13469238
CategoryEngine Control Modules (ECM)
Last Updated3/25/2025
Location
Opa Locka, FL, US
Sold By
CA Truck Parts Inc.
(305) 688-___  SHOW
NUMBERCall Seller
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CA Truck Parts Inc.
Cummins ISC / ISL Engine Control Module (ECM) for CM850

Cummins ISC / ISL Engine Control Module (ECM) for CM850

$750 USD
(GOOD USED/ TESTED) Cummins ISC/ISL Diesel Engine Control Module, ECM, ECU, Part #: 4921776; Service Model Name: CM850; Stock #: E3577 For more information about this listing, shipping,...
ConditionUsed
Fits To Make(s)CM850
Part Number4921776
Stock NumberE3577
MLS Number12466423
CategoryEngine Control Modules (ECM)
Last Updated11/27/2023
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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