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Condition: Used
Stock Number: P-76697
Serial Number: 10TFAWD202S075404
Description: (Used) 2001 Caterpillar C12, ENGINE ECM- Part Number: 179-1747-01, Serial Number: 33815150KM, Engine Information- Family Number: 1CPXH0729ERK, Seri...
Updated: Tuesday, February 17, 2026 07:28 am
Location: Elkton, Maryland, USA
Seller: Complete Recycling Group - Heavy Truck Parts
Condition: Used
Stock Number: P-76235
Serial Number: 10TFAWD292S074378
Description: (Used) 2002 Caterpillar C13, ENGINE ECM- ESN: 2KS76567, Side: On Engine, For more information about this item, give us a call. We ship worldwide! (...
Updated: Tuesday, February 17, 2026 07:28 am
Location: Elkton, Maryland, USA
Seller: Complete Recycling Group - Heavy Truck Parts
Condition: Used
Stock Number: 9980
Description: GOOD USED C12 ECM GUARANTEED TO BE ABLE TO REPROGRAM PART# 117-4017-02
Updated: Tuesday, January 13, 2026 10:58 am
Location: Ucon, Idaho, USA
Seller: Holst Truck Parts
Condition: Used
Stock Number: 164491
Description: C12 145-7806-02 SERIES 40 PIN GOOD USED ECM
Updated: Tuesday, January 13, 2026 10:58 am
Location: Ucon, Idaho, USA
Seller: Holst Truck Parts
Condition: Used
Stock Number: P-81476
Serial Number: 2HSCBAXR9YC065488
Description: (Used) 1999 Caterpillar C12, ENGINE ECM- Part Number: 157-3705-02, Serial Number: 26590020KA, Engine information- Family Number: XCPXH072.9ERK, ESN...
Updated: Tuesday, February 17, 2026 07:28 am
Location: Elkton, Maryland, USA
Seller: Complete Recycling Group - Heavy Truck Parts
Condition: Used
Stock Number: 1779
Serial Number: 35170029CJ
Description: (GOOD USED/TESTED) Caterpillar C12 40-PIN Diesel Engine ECM Part # 145-7806-01, Personality Module Part # 1919935-00, Personality Module Code 328, ...
Updated: Thursday, January 22, 2026 11:09 am
Location: Opa-Locka, Florida, USA
Seller: CA Truck Parts, Inc
Condition: Used
Stock Number: P-30328
Serial Number: 2FZXKWEB7XAA31949
Description: (Used) 1998 Caterpillar C12, ECM- Model: BB48T Serial Number: 148-2023, Family Number: WCPXH0729ERK, Displacement: 11.9L, Horsepower: 410, Ar. No.:...
Updated: Tuesday, February 17, 2026 07:28 am
Location: Elkton, Maryland, USA
Seller: Complete Recycling Group - Heavy Truck Parts
Condition: Used
Stock Number: P-94487
Serial Number: 2FZXFWEB7XAA95137
Description: (Used) 1999 Caterpillar C12, ENGINE ECM- Part Number: 157-3705-01, Serial Number: 00690190KA, Engine Information- Serial Number: 2KS02441, Part Num...
Updated: Tuesday, February 17, 2026 07:28 am
Location: Elkton, Maryland, USA
Seller: Complete Recycling Group - Heavy Truck Parts
Condition: Used
Stock Number: E4414
Serial Number: 117-4212-02 212-9450 10R4085
Weight: 6.8 kg
Shipping Length: 35.56 cm
Shipping Width: 35.56 cm
Description: (GOOD USED/ TESTED) Caterpillar C12 OEM Diesel Engine Control Module, ECM, ECU, for sale!!! Part #:117-4212-02; Supersession Part #: 124-2673, 115-...
Updated: Tuesday, February 03, 2026 01:50 pm
Location: Hialeah, Florida, USA
Seller: JJ Rebuilders
Condition: Used
Stock Number: E4056
Serial Number: 115-2806-02 124-2673 115-3055 212-9450 10R-4085
Weight: 6.8 kg
Shipping Length: 35.56 cm
Shipping Width: 35.56 cm
Description: (GOOD USED/ TESTED) OEM Caterpillar C12 Diesel Engine Control Module, ECM, ECU, for sale!!! Part #: 115-2806-02; Supersession Part #: 124-2673, 115...
Updated: Friday, January 23, 2026 04:23 pm
Location: Hialeah, Florida, USA
Seller: JJ Rebuilders
Condition: Used
Stock Number: P-80861
Serial Number: 2HSFMAXR8VC027818
Description: (Used) 1996 Caterpillar C12, ECM- Part Number: 117-4017-02 Serial Number: 22060407CJ, Engine information- Family Number: VCP729EZDARX, Serial Numbe...
Updated: Tuesday, February 17, 2026 07:28 am
Location: Elkton, Maryland, USA
Seller: Complete Recycling Group - Heavy Truck Parts
Condition: Used
Stock Number: 1867
Serial Number: 03890131KA
Description: (TESTED WITH WARRANTY) Caterpillar C12 Diesel Engine 70-PIN ECM For Sale, 70-PIN, Engine Serial # 2KS23078, Personality Module Part # 1666913-01, P...
Updated: Thursday, January 22, 2026 11:09 am
Location: Opa-Locka, Florida, USA
Seller: CA Truck Parts, Inc
Condition: Used
Stock Number: 1850
Serial Number: 33036051IH
Description: (TESTED WITH WARRANTY) Caterpillar C12 Diesel Engine 70-PIN ECM For Sale, Part # 239-3881-00, 70-PIN, Engine Serial # 2KS23078, Personality Module ...
Updated: Thursday, January 22, 2026 11:09 am
Location: Opa-Locka, Florida, USA
Seller: CA Truck Parts, Inc
Condition: Used
Stock Number: E3983
Serial Number: 1538414-02 124-2673 115-3055 212-9450
Weight: 6.8 kg
Shipping Length: 35.56 cm
Shipping Width: 35.56 cm
Description: (GOOD USED/ TESTED) OEM Caterpillar C12 Diesel Engine Control Module, ECM, ECU, for sale!!! Part #: 1538414-02; Supersession Part #: 124-2673, 115-...
Updated: Friday, January 23, 2026 04:23 pm
Location: Hialeah, Florida, USA
Seller: JJ Rebuilders
Condition: Used
Stock Number: P-60944
Description: C12 CAT ECM GUARANTEED TO BE PROGRAMABLE ESN#2KS83220
Updated: Tuesday, January 13, 2026 10:58 am
Location: Ucon, Idaho, USA
Seller: Holst Truck Parts
Condition: Core
Stock Number: P-114921
Description: (Core) 1999 Caterpillar C12, ENGINE ECM- Part Number: 157-3705-02, 627-05-9100, Engine Information- Displacement: 11.9L 2 Rectangular Plug with...
Updated: Tuesday, February 17, 2026 07:28 am
Location: Elkton, Maryland, USA
Seller: Complete Recycling Group - Heavy Truck Parts
Condition: Core
Stock Number: P-113087
Description: (Core) Caterpillar C12, ENGINE ECM - Part Number: 206-2700-02, Serial Number: 32626141IK, Family Number: 3CPXH0729EBV, 2 Rectangular Plug with 7...
Updated: Tuesday, February 17, 2026 07:28 am
Location: Elkton, Maryland, USA
Seller: Complete Recycling Group - Heavy Truck Parts
Condition: Core
Stock Number: P-93063
Description: (Core) 2004 Caterpillar C13, ENGINE ECM- Part Number: 627-05-9100B, Serial Number: 221-7875, ESN: MBL17896, 2 Rectangular Plugs with 70 Pins each, ...
Updated: Tuesday, February 17, 2026 07:28 am
Location: Elkton, Maryland, USA
Seller: Complete Recycling Group - Heavy Truck Parts
Condition: Used
Stock Number: P-81502
Description: (Used)Caterpillar C12, ENGINE ECM- Part Number: 157-3705-02, Serial Number: 0355124D, 2 Rectangular Plugs with 70 Pins each, Reference images for c...
Updated: Tuesday, February 17, 2026 07:28 am
Location: Elkton, Maryland, USA
Seller: Complete Recycling Group - Heavy Truck Parts
Condition: Used
Stock Number: 195
Description: 410 HP. 1553 Torque.
Updated: Tuesday, January 27, 2026 09:39 am
Location: Ogden, Utah, USA
Seller: ROCKY MOUNTAIN TRUCK PARTS
Condition: Used
Stock Number: 212
Description: 431 HP. 1650 Torque.
Updated: Tuesday, January 27, 2026 09:39 am
Location: Ogden, Utah, USA
Seller: ROCKY MOUNTAIN TRUCK PARTS