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Condition: Used
Stock Number: 7355
Serial Number: 7AS39659
Description: Call for price
Part TypeEngines & Engine Parts / Engine Assys
Engine Make Caterpillar
Engine Model 3126
Horse Power .
Casting/Serial# 7AS39659...
Updated: Thursday, December 11, 2025 10:36 am
Location: Port Perry, Ontario, Canada
Seller: Langilles Truck Parts
Condition: Used
Stock Number: 8097
Serial Number: 26670214CB
Description: (GOOD USED & BENCH TESTED) Caterpillar 3126 Part # 145–7807-00 ECM For Sale, 40-PIN ECM, 1WM Serial, Part # 145 7807 00, 145780700, ENNDDK-NO, Off ...
Updated: Thursday, January 22, 2026 11:11 am
Location: Opa-Locka, Florida, USA
Seller: CA Truck Parts, Inc
Condition: Used
Stock Number: 8160
Serial Number: 21970159CB
Description: (GOOD USED & BENCH TESTED w/ WARRANTY) Caterpillar 3126 Part # 145–7807-00 ECM For Sale, 40-PIN ECM, 1WM Serial, Part # 145 7807 00, 145780700, UEN...
Updated: Thursday, January 22, 2026 11:11 am
Location: Opa-Locka, Florida, USA
Seller: CA Truck Parts, Inc
Condition: Used
Stock Number: 3868
Description: (GOOD USED & BENCHED TESTED w/WARRANTY) Caterpillar 3126 70-PIN Engine Control Module (ECM) 179-4899 For Sale, 70 PIN, Part # 179-4899-02, 179 4899...
Updated: Thursday, January 22, 2026 11:11 am
Location: Opa-Locka, Florida, USA
Seller: CA Truck Parts, Inc
Condition: Used
Stock Number: 3869
Serial Number: 09900282KC
Description: (GOOD USED & BENCHED TESTED W/ WARRANTY) Caterpillar 3126 Engine Control Module (ECM) Part # 162-7584-03 For Sale, 70-PIN, Part # 162 7584 03, 1627...
Updated: Thursday, January 22, 2026 11:11 am
Location: Opa-Locka, Florida, USA
Seller: CA Truck Parts, Inc
Condition: Used
Stock Number: 8235
Serial Number: 33350043CB
Description: (GOOD USED / BENCH TESTED W/ WARRANTY) Caterpillar 3126 Part # 9X5566-04 ECM For Sale, 40-PIN ECM, 1WM Serial Prefix, Part # 9X5566 04, 9X556604, N...
Updated: Thursday, January 22, 2026 11:11 am
Location: Opa-Locka, Florida, USA
Seller: CA Truck Parts, Inc
Condition: Used
Stock Number: 8178
Serial Number: 26900030CB
Description: (GOOD USED & BENCH TESTED w/ WARRANTY) Caterpillar 3126 Part # 145–7807-01 ECM For Sale, 40-PIN ECM, 6RW Serial, Part # 145 7807 01, 145780701, Off...
Updated: Thursday, January 22, 2026 11:11 am
Location: Opa-Locka, Florida, USA
Seller: CA Truck Parts, Inc
Condition: Used
Stock Number: 8094
Serial Number: 16390032CB
Description: (GOOD USED / BENCH TESTED W/WARRANTY) Caterpillar 3126 Part # 145–7807-01 ECM For Sale, 40-PIN ECM, 6RW Serial, Part # 145 7807 01, 145780701, Off ...
Updated: Thursday, January 22, 2026 11:11 am
Location: Opa-Locka, Florida, USA
Seller: CA Truck Parts, Inc
Condition: Used
Stock Number: 8095
Serial Number: 0236B168CB
Description: (GOOD USED & BENCH TESTED W/ WARRANTY) 1998 Caterpillar 3126 ECM Part # 145-7807-01 For Sale, 40-PIN ECM, 1BW Serial, Part # 145 7807 01, 145780701...
Updated: Thursday, January 22, 2026 11:11 am
Location: Opa-Locka, Florida, USA
Seller: CA Truck Parts, Inc
Condition: Used
Stock Number: 8127
Serial Number: 16450030CB
Description: (GOOD USED / BENCH TESTED W/ WARRANTY) Caterpillar 3126 Part # 9X5566-04 ECM For Sale, 40-PIN ECM, 1WN Serial Prefix, Part # 9X5566 04, 9X556604, U...
Updated: Thursday, January 22, 2026 11:11 am
Location: Opa-Locka, Florida, USA
Seller: CA Truck Parts, Inc
Condition: Used
Stock Number: 8019
Serial Number: 04426134IC
Description: (GOOD USED & BENCH TESTED) Caterpillar 3126 ECM Part # 192-7896-01 For Sale, 70-PIN, Pulled off CAT 3126, 3126E, CKM Serial Number Prefix, Engine S...
Updated: Thursday, January 22, 2026 11:11 am
Location: Opa-Locka, Florida, USA
Seller: CA Truck Parts, Inc
Condition: Used
Stock Number: 7912
Description: (TESTED W/ WARRANTY) Caterpillar 3126 ECM Part # 157-3708-00 For Sale, 70-PIN, OEM Part # 157 3708 00, 157370800, 23880137-V, 275-HP @ 2200RPM, ESN...
Updated: Thursday, January 22, 2026 11:11 am
Location: Opa-Locka, Florida, USA
Seller: CA Truck Parts, Inc
Condition: Used
Stock Number: P-47043
Description: (Used) Caterpillar 3126 ENGINE ECM - Part Number: 206-2700-02, Serial Number: 18436152IK, NKNKNE, For more information about this item, give us a c...
Updated: Thursday, November 13, 2025 03:46 pm
Location: Elkton, Maryland, USA
Seller: Complete Recycling Group - Heavy Truck Parts
Condition: Used
Stock Number: 100126
Serial Number: 8YL
Shipping Length: 40.64 cm
Shipping Width: 40.64 cm
Shipping Height: 15.24 cm
Description: TESTED CATERPILLAR 3126 70 PIN ECM FOR 3126 8YL
Coreprice: 450
Updated: Thursday, January 22, 2026 10:06 am
Location: Salt Lake City, Utah, USA
Seller: Vriens Truck Parts
Condition: Used
Description: USED CAT 3126 ECM
Updated: Thursday, November 20, 2025 03:42 pm
Location: Coopersville, Michigan, USA
Seller: North American Diesel Parts
Condition: Used
Description: Good Used Caterpillar 3126 ESN # 7AS ECM
Updated: Thursday, November 20, 2025 03:42 pm
Location: Coopersville, Michigan, USA
Seller: North American Diesel Parts
Condition: Used
Description: Good Used Caterpillar 3126 ECM ESN # 7AS
Updated: Thursday, November 20, 2025 03:42 pm
Location: Coopersville, Michigan, USA
Seller: North American Diesel Parts
Condition: Used
Stock Number: Ryd 239-3879
Shipping Length: 40.64 cm
Shipping Width: 30.48 cm
Shipping Height: 10.16 cm
Shipping Weight: 2.72 kg
Description: Good used, cleaned, tested and inspected CAT 3126 ECM. Part Number: 239-3879. 30 Day Guarantee for swap or refund if not programmable. ECM's need t...
Updated: Thursday, December 18, 2025 12:34 am
Location: Fitchburg, Massachusetts, USA
Seller: Rydemore Heavy Duty Truck Parts
Condition: Used
Description: GOOD USED 40 PIN ECM
Updated: Thursday, November 20, 2025 03:42 pm
Location: Coopersville, Michigan, USA
Seller: North American Diesel Parts
Condition: Core
Stock Number: P-57687
Description: (Core) Caterpillar 3126 ENGINE ECM - Part Number: 162-7584-02, Serial Number: 07600130KC, UONENN-NU, For more information about this item, give us...
Updated: Thursday, November 13, 2025 03:46 pm
Location: Elkton, Maryland, USA
Seller: Complete Recycling Group - Heavy Truck Parts
Condition: Used
Stock Number: 9472
Description: (GOOD USED) OEM CATERPILLAR 3126 70-PIN Engine Control Module Mounting Plate 133-3489 For Sale, Part # 133 3489, 1333489,350MM Long Control Mountin...
Updated: Thursday, January 22, 2026 11:11 am
Location: Opa-Locka, Florida, USA
Seller: CA Truck Parts, Inc
Condition: Used
Stock Number: 8124
Description: (GOOD USED) Caterpillar 3126 70-PIN Right Female Terminal Housing w/ Pigtails Part # 160-7689 For Sale, 70 PIN Female Plug Out Bound to Chassis, Ri...
Updated: Thursday, January 22, 2026 11:11 am
Location: Opa-Locka, Florida, USA
Seller: CA Truck Parts, Inc
Condition: Core
Stock Number: P-101771
Description: (Core) Caterpillar 3126, ENGINE ECM- Part Number: 206-2700-02, Serial Number: 312263161K 2 Rectangular Plug with 70 Pins each, Reference image...
Updated: Thursday, November 13, 2025 03:46 pm
Location: Elkton, Maryland, USA
Seller: Complete Recycling Group - Heavy Truck Parts
Condition: Core
Stock Number: P-88825
Description: (Core) 1999 Caterpillar 3126 ENGINE ECM- Part Number: 149-6989-01, Serial Number: 02480009FW, Displacement: 7.2L, Horsepower: 190, 2 Rectangula...
Updated: Thursday, November 13, 2025 03:46 pm
Location: Elkton, Maryland, USA
Seller: Complete Recycling Group - Heavy Truck Parts
Condition: Used
Stock Number: P-82296
Description: (Used) Caterpillar 3126, ENGINE ECM- Serial Number: 3562B048IH, Part Number: 348-2379-01, 2 Rectangular Plug with 70 Pins each, Reference images fo...
Updated: Thursday, November 13, 2025 03:46 pm
Location: Elkton, Maryland, USA
Seller: Complete Recycling Group - Heavy Truck Parts
Condition: Used
Stock Number: 8091
Serial Number: 27370016CB
Description:
Updated: Thursday, January 22, 2026 11:11 am
Location: Opa-Locka, Florida, USA
Seller: CA Truck Parts, Inc
Condition: Used
Stock Number: 2818
Serial Number: 04970154CB
Description: (GOOD USED) Caterpillar 3126 40-PIN ECM 1WM, Pulled of CAT 3126 40-PIN, Part # 10R-4089, Stock # 2818 | Tested & Inspected!
All our PARTS are TE...
Updated: Thursday, January 22, 2026 11:09 am
Location: Opa-Locka, Florida, USA
Seller: CA Truck Parts, Inc
Condition: Used
Stock Number: 2532
Serial Number: 07980066FW
Description: (TESTED W/ WARRANTY) Caterpillar 3216 ECM Part # 149-6989-01 For Sale, 7AS, 70-PIN, CAT 3126 7AS Engine Control Module, P/N 1496989 01, Engine Seri...
Updated: Thursday, January 22, 2026 11:09 am
Location: Opa-Locka, Florida, USA
Seller: CA Truck Parts, Inc