1. Home
  2. For Sale
  3. Truck Parts
  4. Engine & Powertrain
  5. Engine Control Modules (ECM)
  6. Unmarked

Unmarked Engine Control Modules (ECM) For Sale

View all engine control modules (ecm) for sale, not just Unmarked.
Close
Your Current Search
Industry
Truck Parts
Top-Category
Engine & Powertrain
Category
Engine Control Modules (ECM)
Manufacturer
Unmarked
Click the to remove the filter.
Save Search
Email Alert
What's Save Search and Email Alert?
Narrow Your Search
Keyword Search
Search within the selected criteria
Equipment Type
Truck Parts (198)
Category
   Engine Control Modules (ECM) (198)
Make
Unmarked (198)
Condition
Model Year
-
Horsepower
-
Inspection Report
Yes (0)
Warranty
Yes (0)
No (0)
Price
-
Country
State / Region
Select a country to view available states.
Seller Type
Dealerships (198)
Market Type
For Sale (198)

Quick Filters

Showing 76 - 100 of 198 Engine Control Module (ECM) Listings

76 - 100 of 198 listings
76 - 100 of 198 listings
(Used) Workhorse Custom Chassis, Ecm- Part Number: 12613264, Serial Number:

(Used) Workhorse Custom Chassis, Ecm- Part Number: 12613264, Serial Number:

$99.99 USD
(Used) Workhorse Custom Chassis, ECM- Part Number: 12613264, Serial Number: 86YPUHR172180635, For more information about this item, give us a call. We ship Worldwide! (CRG HEAVY TRUCK PARTS)...
ConditionUsed
Part Number12613264
Stock NumberP-34689
MLS Number11749286
CategoryEngine Control Modules (ECM)
Last Updated5/13/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
NUMBERCall Seller
Email Seller
Save
CRG Heavy Truck Parts
(Used) 2008 Ecm/Pcm. S/N-12617630 P/N-8051 PINS-73, 80 For More Information

(Used) 2008 Ecm/Pcm. S/N-12617630 P/N-8051 PINS-73, 80 For More Information

$99.99 USD
(USED) 2008 ECM/PCM. S/N-12617630 P/N-8051 PINS-73, 80 For more information about this item call. We ship Worldwide. 929 W Pulaski Hwy Elkton, MD 21921, Serial#: 12617630, Casting#:...
ConditionUsed
Fits To Make(s)Workhorse Custom Chassis
Fits To Model(s)W42
Will Fit Year(s)2008
Part Number8051
Stock NumberP-24824
MLS Number10830878
CategoryEngine Control Modules (ECM)
Last Updated5/13/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
NUMBERCall Seller
Email Seller
Save
CRG Heavy Truck Parts
(Used) 2007 Workhorse Custom W42, Ecm. S/N-12617630 P/N-12612384 Hp-N/A CPL-1261

2008 (Used) 2007 Workhorse Custom W42, Ecm. S/N-12617630 P/N-12612384 Hp-N/A CPL-1261

$99.99 USD
(USED) 2007 Workhorse Custom W42, ECM. S/N-12617630 P/N-12612384 HP-N/A CPL-1261 PINS-80, 72 For more information about this item call. We ship Worldwide. 929 W Pulaski Hwy Elkton, MD 21921...
ConditionUsed
CPL/ARR1261
Fits To Make(s)Workhorse Custom Chassis
Fits To Model(s)W42
Will Fit Year(s)2008
Part Number12612384
Stock NumberP-24754
MLS Number10830811
CategoryEngine Control Modules (ECM)
Last Updated5/13/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
NUMBERCall Seller
Email Seller
Save
CRG Heavy Truck Parts
(Used) 2006 Workhorse 6.0L V8, Ecm. S/N-12602801 P/N-12613264 Hp-N/A CPL-1260

2007 (Used) 2006 Workhorse 6.0L V8, Ecm. S/N-12602801 P/N-12613264 Hp-N/A CPL-1260

$99.99 USD
(USED) 2006 Workhorse 6.0L V8, ECM. S/N-12602801 P/N-12613264 HP-N/A CPL-1260 PINS-80, 80 Engine Model-6.0LV8 Gasoline. For more information about this item call. We ship Worldwide. 929 W...
ConditionUsed
CPL/ARR1260
Fits To Make(s)Workhorse Custom Chassis
Fits To Model(s)W42
Will Fit Year(s)2007
Part Number12613264
Stock NumberP-24750
MLS Number10830807
CategoryEngine Control Modules (ECM)
Last Updated7/28/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
NUMBERCall Seller
Email Seller
Save
CRG Heavy Truck Parts
(Used) 2009 Workhorse Custom W42, Ecm. S/N-86AAKAK200891H6Z P/N-12635858 Hp-N/A

2010 (Used) 2009 Workhorse Custom W42, Ecm. S/N-86AAKAK200891H6Z P/N-12635858 Hp-N/A

$99.99 USD
(USED) 2009 Workhorse Custom W42, ECM. S/N-86AAKAK200891H6Z P/N-12635858 HP-N/A CPL-N/A PINS-80, 80 For more information about this item call. We ship Worldwide. 929 W Pulaski Hwy Elkton,...
ConditionUsed
Fits To Make(s)Workhorse Custom Chassis
Fits To Model(s)W42
Will Fit Year(s)2010
Part Number12635858
Stock NumberP-24748
MLS Number10830805
CategoryEngine Control Modules (ECM)
Last Updated5/13/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
NUMBERCall Seller
Email Seller
Save
CRG Heavy Truck Parts
(Used) 2006 GM 8.1L Vortex, Ecm. S/N-86YNBM926121GK9R P/N-89017749 Hp-N/A

2007 (Used) 2006 GM 8.1L Vortex, Ecm. S/N-86YNBM926121GK9R P/N-89017749 Hp-N/A

$99.99 USD
(USED) 2006 GM 8.1L Vortex, ECM. S/N-86YNBM926121GK9R P/N-89017749 HP-N/A CPL-N/A PINS-80, 80 Engine Model-N/A For more information about this item call. We ship Worldwide. 929 W Pulaski Hwy...
ConditionUsed
Fits To Make(s)Workhorse Custom Chassis
Fits To Model(s)W62
Will Fit Year(s)2007
Part Number89017749
Stock NumberP-24746
MLS Number10830803
CategoryEngine Control Modules (ECM)
Last Updated5/13/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
NUMBERCall Seller
Email Seller
Save
CRG Heavy Truck Parts
(Used) 2009 Gm/Chev (Hd), Ecm. S/N-12629209 P/N-12625455 Hp-N/A Cpl-N/A PINS-73,

(Used) 2009 Gm/Chev (Hd), Ecm. S/N-12629209 P/N-12625455 Hp-N/A Cpl-N/A PINS-73,

$99.99 USD
(USED) 2009 GM/Chev (HD), ECM. S/N-12629209 P/N-12625455 HP-N/A CPL-N/A PINS-73, 80 Engine Model-GM V8 Duramax For more information about this item call. We ship Worldwide. 929 W Pulaski Hwy...
ConditionUsed
Will Fit Year(s)2009
Part Number12625455
Stock NumberP-25430
MLS Number10856063
CategoryEngine Control Modules (ECM)
Last Updated7/28/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
NUMBERCall Seller
Email Seller
Save
CRG Heavy Truck Parts
(Used) 2004 GM 4.8L, Ecm- Model: Yhzp, Service Number: 12589462, Serial Number:

2005 (Used) 2004 GM 4.8L, Ecm- Model: Yhzp, Service Number: 12589462, Serial Number:

$99.99 USD
(Used) 2004 GM 4.8L, ECM- Model: YHZP, Service Number: 12589462, Serial Number: 86YHZP90516A339, Part Number: 12591721, For more information about this item, give us a call. We ship...
ConditionUsed
Fits To Make(s)Workhorse Custom Chassis
Fits To Model(s)P42
Will Fit Year(s)2005
Part Number12591721
Stock NumberP-30353
MLS Number11431022
CategoryEngine Control Modules (ECM)
Last Updated5/13/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
NUMBERCall Seller
Email Seller
Save
CRG Heavy Truck Parts
(Used) Gm/Chev (Hd) 4.8L, Engine Ecm- Part Number: 12597116, Extension:

2007 (Used) Gm/Chev (Hd) 4.8L, Engine Ecm- Part Number: 12597116, Extension:

$99.99 USD
(Used) GM/Chev (HD) 4.8L, ENGINE ECM- Part Number: 12597116, Extension: 86YKYW926355LGBA, Serial Number: 12589161, Serv. Number: 12602801, For more information about this item, give us a...
ConditionUsed
Fits To Make(s)Workhorse Custom Chassis
Fits To Model(s)W42
Will Fit Year(s)2007
Part Number12597116
Stock NumberP-28346
MLS Number11239200
CategoryEngine Control Modules (ECM)
Last Updated7/28/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
NUMBERCall Seller
Email Seller
Save
CRG Heavy Truck Parts
(Used) 2010 Ecm. S/N-12635858 P/N-12633238 Hp-N/A CPL-1263 PINS-80, 73 For More

(Used) 2010 Ecm. S/N-12635858 P/N-12633238 Hp-N/A CPL-1263 PINS-80, 73 For More

$99.99 USD
(USED) 2010 ECM. S/N-12635858 P/N-12633238 HP-N/A CPL-1263 PINS-80, 73 For more information about this item call. We ship Worldwide. 929 W Pulaski Hwy Elkton, MD 2192, Serial#: 12635858,...
ConditionUsed
CPL/ARR1263
Fits To Make(s)Workhorse Custom Chassis
Fits To Model(s)W42
Will Fit Year(s)2010
Part Number12633238
Stock NumberP-24858
MLS Number10838662
CategoryEngine Control Modules (ECM)
Last Updated5/13/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
NUMBERCall Seller
Email Seller
Save
CRG Heavy Truck Parts
(Used) 2010 Workhorse Custom Chassis, Ecm- Part Number: 12635858, Serial Number:

(Used) 2010 Workhorse Custom Chassis, Ecm- Part Number: 12635858, Serial Number:

$99.99 USD
(Used) 2010 Workhorse Custom Chassis, ECM- Part Number: 12635858, Serial Number: 86AAKAK2017472LU, For more information about this item, give us a call. We ship worldwide! (CRG HEAVY TRUCK...
ConditionUsed
Fits To Make(s)Workhorse Custom Chassis
Fits To Model(s)W42
Will Fit Year(s)2010
Part Number12635858
Stock NumberP-67726
MLS Number12520118
CategoryEngine Control Modules (ECM)
Last Updated7/28/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
NUMBERCall Seller
Email Seller
Save
CRG Heavy Truck Parts
(Used) 2009 Workhorse Gm/Chevy (Hd) 4.8L Engine ECM - Part Number: 12629209,

(Used) 2009 Workhorse Gm/Chevy (Hd) 4.8L Engine ECM - Part Number: 12629209,

$99.99 USD
(Used) 2009 Workhorse GM/Chevy (HD) 4.8L ENGINE ECM - Part Number: 12629209, Serial Number: YRUCK19121F1KH, Service Number: 12625455, Warranty Security Tag: 178148, For more information...
ConditionUsed
Fits To Make(s)Workhorse Custom Chassis
Fits To Model(s)W42
Will Fit Year(s)2009
Part Number12629209
Stock NumberP-60586
MLS Number12349498
CategoryEngine Control Modules (ECM)
Last Updated7/28/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
NUMBERCall Seller
Email Seller
Save
CRG Heavy Truck Parts
(Used) 2006 Gm/Chev (Hd) 8.1L, Engine Ecm-Ecm Model: Part Number: 12613264

2007 (Used) 2006 Gm/Chev (Hd) 8.1L, Engine Ecm-Ecm Model: Part Number: 12613264

$99.99 USD
(Used) 2006 GM/Chev (HD) 8.1L, ENGINE ECM-ECM Model: Part Number: 12613264 Serial Number: 86YPUHR171980062, Serv. No: 12602801, HW: 12589161, Engine Information- Displacement: 8.1L, ...
ConditionUsed
Fits To Make(s)Workhorse Custom Chassis
Fits To Model(s)W62
Will Fit Year(s)2007
Part Number12613264
Stock NumberP-73540
MLS Number12667245
CategoryEngine Control Modules (ECM)
Last Updated7/28/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
NUMBERCall Seller
Email Seller
Save
CRG Heavy Truck Parts
(Used) 2008 GM/ Chev, 4.8, Engine Ecm- ECM Model: E38, Serial Number:

(Used) 2008 GM/ Chev, 4.8, Engine Ecm- ECM Model: E38, Serial Number:

$99.99 USD
(Used) 2008 GM/ CHEV, 4.8, ENGINE ECM- ECM Model: E38, Serial number: 86YPMUK18080741L, Part Number: 12612384, Family Number: 8GMXH04.8581, Displacement: 4.8L, Horsepower: 295, ECS: SFI, TWC...
ConditionUsed
Fits To Make(s)Workhorse Custom Chassis
Fits To Model(s)W42
Will Fit Year(s)2008
Part Number12612384
Stock NumberP-72596
MLS Number12640904
CategoryEngine Control Modules (ECM)
Last Updated7/28/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
NUMBERCall Seller
Email Seller
Save
CRG Heavy Truck Parts
(Used) 2006 Gm/Chev (Hd) V8,4.8L, Engine Ecm- Part Number: 12613264 Serial

2007 (Used) 2006 Gm/Chev (Hd) V8,4.8L, Engine Ecm- Part Number: 12613264 Serial

$99.99 USD
(Used) 2006 GM/Chev (HD) V8,4.8L, ENGINE ECM- Part Number: 12613264 Serial Number: 86YPUHR172330353, HDW: 12589161, Family Number: 7GMXH04.8581, Displacement: 4.8L, Horsepower: 230, ESN:...
ConditionUsed
Fits To Make(s)Workhorse Custom Chassis
Fits To Model(s)W42
Will Fit Year(s)2007
Part Number12613264
Stock NumberP-74520
MLS Number12686370
CategoryEngine Control Modules (ECM)
Last Updated7/28/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
NUMBERCall Seller
Email Seller
Save
CRG Heavy Truck Parts
(Used) GM 6.0L, Engine Ecm- Part Number: 12640466 Serial Number:

2011 (Used) GM 6.0L, Engine Ecm- Part Number: 12640466 Serial Number:

$99.99 USD
(Used) GM 6.0L, ENGINE ECM- Part Number: 12640466 Serial Number: 86AAUSK011448YJ4, Serv. Number: 12616532, E78, 8193, J1 Rectangular Plug with 65 Pins, J2 Rectangular Plug with 73 Pins, J3...
ConditionUsed
Fits To Make(s)Workhorse Custom Chassis
Fits To Model(s)W62
Will Fit Year(s)2011
Part Number12640466
Stock NumberP-500754
MLS Number14260695
CategoryEngine Control Modules (ECM)
Last Updated7/28/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
NUMBERCall Seller
Email Seller
Save
CRG Heavy Truck Parts
(Used) 2011 Workhorse Custom Chassis W62 GM 6.0L, Engine Ecm- Part Number:

(Used) 2011 Workhorse Custom Chassis W62 GM 6.0L, Engine Ecm- Part Number:

$99.98 USD
(Used) 2011 Workhorse Custom Chassis W62 GM 6.0L, ENGINE ECM- Part Number: 12692865, Serial Number: 86ACGYK48194GPJZ, Serv. Number: 12692865, E78, 8194, J1 Rectangular Plug with 65 Pins, J2...
ConditionUsed
Fits To Make(s)Workhorse Custom Chassis
Fits To Model(s)W62
Will Fit Year(s)2011
Part Number12692865
Stock NumberP-501669
MLS Number14295557
CategoryEngine Control Modules (ECM)
Last Updated7/28/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
NUMBERCall Seller
Email Seller
Save
CRG Heavy Truck Parts
(Used) Control Modules, Vehicle Ecm- Part Number: 5L34-14B321-AC, Serial Number:

(Used) Control Modules, Vehicle Ecm- Part Number: 5L34-14B321-AC, Serial Number:

$69.98 USD
(Used) Control Modules, VEHICLE ECM- Part Number: 5L34-14B321-AC, Serial Number: 24A10099711K, P221 SC/CC, 4F27-14A624-AA, 05 081 08, 2 Rectangular Plugs 57 Pins in total, 1: 19 Pins (broken...
ConditionUsed
Part Number5L34-14B321-AC
Stock NumberP-499709
MLS Number14232373
CategoryEngine Control Modules (ECM)
Last Updated5/13/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
NUMBERCall Seller
Email Seller
Save
CRG Heavy Truck Parts
(Used) 2008 Gm/Chev (Hd) 4.8, Engine Ecm- ECM Model: E38, Part Number: 12617630,

(Used) 2008 Gm/Chev (Hd) 4.8, Engine Ecm- ECM Model: E38, Part Number: 12617630,

$42.75 USD
(Used) 2008 GM/Chev (HD) 4.8, ENGINE ECM- ECM Model: E38, Part Number: 12617630, Serial Number: 86YPMUK1808073TP, Serv. Number: 12612384, Engine Information- Engine Stock #P-67407,...
ConditionUsed
Fits To Make(s)Workhorse Custom Chassis
Fits To Model(s)W42
Will Fit Year(s)2008
Part Number12617630
Stock NumberP-74497
MLS Number12683508
CategoryEngine Control Modules (ECM)
Last Updated7/28/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
NUMBERCall Seller
Email Seller
Save
CRG Heavy Truck Parts
(Used) Aftertreatment Control Module- Part Number: A 000 446 46 54 / 004, HW: D2

(Used) Aftertreatment Control Module- Part Number: A 000 446 46 54 / 004, HW: D2

Contact for price
(Used) AFTERTREATMENT CONTROL MODULE- Part Number: A 000 446 46 54 / 004, HW: D2, For more information about this item, give us a call. We ship Worldwide! (CRG HEAVY TRUCK PARTS) 929 W...
ConditionUsed
Part NumberA 000 446 64 54 / 004
Stock NumberP-29458
MLS Number11352673
CategoryEngine Control Modules (ECM)
Last Updated5/13/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
NUMBERCall Seller
Email Seller
Save
CRG Heavy Truck Parts
(Used) Detroit DD15, Aftertreatment Control Module- Model: ACM2.1 Evo Epa, Part

(Used) Detroit DD15, Aftertreatment Control Module- Model: ACM2.1 Evo Epa, Part

Contact for price
(Used) Detroit DD15, AFTERTREATMENT CONTROL MODULE- Model: ACM2.1 EVO EPA, Part Number: A 000446 46 54 / 003, Serial Number: A2C742420100142921425, For more information about this item, give...
ConditionUsed
Part NumberA 000 446 46 54/ 003
Stock NumberP-39072
MLS Number11857850
CategoryEngine Control Modules (ECM)
Last Updated5/13/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
NUMBERCall Seller
Email Seller
Save
CRG Heavy Truck Parts
(Used) Vehicle Ecm- Part Number: A2C53441126, Serial Number: 1267043941, Model:

(Used) Vehicle Ecm- Part Number: A2C53441126, Serial Number: 1267043941, Model:

Contact for price
(Used) VEHICLE ECM- Part Number: A2C53441126, Serial Number: 1267043941, Model: MUX3-P, Version: 1.0, Type: 1365.0211100000, Sup Code: 01035AC/QAC:2, Operate Voltaje:12V, For more...
ConditionUsed
Stock NumberP-36265
MLS Number11787483
CategoryEngine Control Modules (ECM)
Last Updated5/13/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
NUMBERCall Seller
Email Seller
Save
CRG Heavy Truck Parts
(Used) Continental Electronic CPC Nafta Module - Part Number:

(Used) Continental Electronic CPC Nafta Module - Part Number:

Contact for price
(Used) Continental ELECTRONIC CPC NAFTA MODULE - Part Number: A-002-446-82-02/003 Continental Part Number: A2C53366146, For more information about this item, give us a call. We ship...
ConditionUsed
Part NumberA-002-446-82-02/003
Stock NumberP-52341
MLS Number12157094
CategoryEngine Control Modules (ECM)
Last Updated5/13/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
NUMBERCall Seller
Email Seller
Save
CRG Heavy Truck Parts
(Used) 2007 Workhorse W62, Gm/Chevy HD 8.1L Engine ECM - Remanufactured Part

(Used) 2007 Workhorse W62, Gm/Chevy HD 8.1L Engine ECM - Remanufactured Part

Contact for price
(Used) 2007 Workhorse W62, GM/Chevy HD 8.1L ENGINE ECM - Remanufactured Part Number: 89017749, Serial Number: 86YNBM926086FE2S, For more information about this item, give us a call. We ship...
ConditionUsed
Fits To Make(s)Workhorse Custom Chassis
Fits To Model(s)W62
Will Fit Year(s)2007
Part Number89017749
Stock NumberP-52197
MLS Number12150005
CategoryEngine Control Modules (ECM)
Last Updated5/13/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
NUMBERCall Seller
Email Seller
Save
CRG Heavy Truck Parts
(Used) Freightliner Chassis Control Module - Part Number: A06-40959-008 Serial

(Used) Freightliner Chassis Control Module - Part Number: A06-40959-008 Serial

Contact for price
(Used) Freightliner CHASSIS CONTROL MODULE - Part Number: A06-40959-008 Serial Number: 357367, SW: 1.20 For more information about this item, give us a call. We ship Worldwide! (CRG HEAVY...
ConditionUsed
Part NumberA06-40959-008
Stock NumberP-51368
MLS Number12139075
CategoryEngine Control Modules (ECM)
Last Updated5/13/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
NUMBERCall Seller
Email Seller
Save
CRG Heavy Truck Parts
Save Search
Email Alert
What's Save Search and Email Alert?
Want to narrow or modify your search criteria?
Filter by Price
Filter by Year
Filter by Location
Filter by Model
Filter by Keyword
Modify your search
Did you find what you were looking for? Yes No
Got a engine control module (ecm) to sell? In minutes, you can create an online listing for your engine control module (ecm) and advertise it to thousands of buyers.
Start selling today