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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, February 19, 2026 08:51 am
Location: Salt Lake City, Utah, USA
Seller: Vriens Truck 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: Tuesday, February 17, 2026 07:35 am
Location: Fitchburg, Massachusetts, USA
Seller: Rydemore Heavy Duty Truck Parts
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: Friday, February 27, 2026 06:21 am
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: Friday, February 27, 2026 06:21 am
Location: Elkton, Maryland, USA
Seller: Complete Recycling Group - Heavy Truck 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: Friday, February 27, 2026 06:20 am
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: Wednesday, February 25, 2026 08:45 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: Wednesday, February 25, 2026 08:45 am
Location: Opa-Locka, Florida, USA
Seller: CA Truck Parts, Inc
Condition: Used
Stock Number: 8091
Serial Number: 27370016CB
Description:
Updated: Wednesday, February 25, 2026 08:45 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: Wednesday, February 25, 2026 08:45 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: Wednesday, February 25, 2026 08:45 am
Location: Opa-Locka, Florida, USA
Seller: CA Truck Parts, Inc
Condition: Used
Stock Number: 2396
Serial Number: 03290170FV
Description: (TESTED W/ WARRANTY) Caterpillar 3126 ECM Part # 157-3708-00, 70-PIN, P/N 157370800, Pulled off CAT 3126 Diesel Engine 7.2L 6-Cylinder, Stock # 239...
Updated: Wednesday, February 25, 2026 08:45 am
Location: Opa-Locka, Florida, USA
Seller: CA Truck Parts, Inc
Condition: Used
Stock Number: 2390
Serial Number: 07190190FV
Description: (TESTED W/ WARRANTY) Caterpillar 3126 ECM Part # 157-3708-00, 70-PIN, P/N 157370800, Pulled off CAT 3126 Diesel Engine 7.2L 6-Cylinder, Stock # 239...
Updated: Wednesday, February 25, 2026 08:45 am
Location: Opa-Locka, Florida, USA
Seller: CA Truck Parts, Inc
Condition: Used
Stock Number: 2178
Description: (GOOD USED/TESTED) Caterpillar 3126 ECM Part # 206-2700-02, (70-PIN ECM) Pulled off a CAT 3126 HEP Engine, Diesel Engine Control Module, Engine Com...
Updated: Wednesday, February 25, 2026 08:45 am
Location: Opa-Locka, Florida, USA
Seller: CA Truck Parts, Inc
Condition: Used
Stock Number: 2221
Serial Number: 23180004FW
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, Stock # 222...
Updated: Wednesday, February 25, 2026 08:45 am
Location: Opa-Locka, Florida, USA
Seller: CA Truck Parts, Inc
Condition: Used
Stock Number: 218
Description: 251 HP. 660 Torque.
Updated: Tuesday, January 27, 2026 09:39 am
Location: Ogden, Utah, USA
Seller: ROCKY MOUNTAIN TRUCK PARTS
Condition: Used
Stock Number: ECM0111
Serial Number: 126363781K
Description: (GOOD USED/TESTED) Caterpillar 3126 ECM Part # 206-2700-02, (70-PIN ECM) Pulled off a CAT 3126 CKM Engine, Diesel Engine Control Module, Engine Com...
Updated: Wednesday, February 25, 2026 08:45 am
Location: Opa-Locka, Florida, USA
Seller: CA Truck Parts, Inc
Condition: Used
Stock Number: ECM0039
Serial Number: 30390076KC
Description: (GOOD USED) 1999 Caterpillar 3126 ECM Part # 162-7584-02 (Engine Control Module) 70 PIN PLUG ECM, Diesel Engine Serial # 8YL, 190 HP, Ar # 175-1959...
Updated: Wednesday, February 25, 2026 08:45 am
Location: Opa-Locka, Florida, USA
Seller: CA Truck Parts, Inc
Condition: Used
Stock Number: P-101526
Serial Number: 2FZAATAK21AJ23777
Description: (Used) 2001 Caterpillar 3126, ENGINE ECM- Part Number: 179-4899-02, Serial Number: 29805038KC, Family Number: 1CPXH0442HBK, 2 Rectangular Plug with...
Updated: Friday, February 27, 2026 06:21 am
Location: Elkton, Maryland, USA
Seller: Complete Recycling Group - Heavy Truck Parts
Condition: Core
Stock Number: P-93493
Description: (Core) Caterpillar 3126/CFE, ENGINE ECM- Part Number: 162-7584-03, Serial Number: 09900209KC, 2 Rectangular Plug with 70 Pins each, For more inform...
Updated: Friday, February 27, 2026 06:21 am
Location: Elkton, Maryland, USA
Seller: Complete Recycling Group - Heavy Truck Parts
Condition: Used
Stock Number: ECM0039
Serial Number: 30390076KC
Description: (GOOD USED) 1999 Caterpillar 3126 ECM Part # 162-7584-02 (Engine Control Module) 70 PIN PLUG ECM, Diesel Engine Serial # 8YL, 190 HP, Ar # 175-1959...
Updated: Wednesday, February 25, 2026 08:45 am
Location: Opa-Locka, Florida, USA
Seller: CA Truck Parts, Inc
Condition: Used
Stock Number: ECM0068
Serial Number: 20400055KC
Description: (USED) Caterpillar 3126 ECM Part # 162-7584-03, 70-PIN ECM, 8YL, Personality Module Part # 1888495-00, AR # 187-7982, Engine Serial # 8YL77916, 210...
Updated: Wednesday, February 25, 2026 08:45 am
Location: Opa-Locka, Florida, USA
Seller: CA Truck Parts, Inc
Condition: New
Stock Number: E4400
Serial Number: 209-9588 248-6387
Weight: 6.35 kg
Shipping Length: 60.96 cm
Shipping Width: 30.48 cm
Description: (SURPLUS NEW) Caterpillar 3176 Industrial Diesel Engine Control Module, ECM, ECU, for sale!!!!!! Part #:209-9588; Other Part #'s: 248-6387 ; Stock ...
Updated: Friday, January 23, 2026 04:23 pm
Location: Hialeah, Florida, USA
Seller: JJ Rebuilders
Condition: Used
Stock Number: P-70712
Description: (Used) Caterpillar 3176, ENGINE ECM- Part Number: 108-0491-01/1164270-01 Serial Number: 12440052CA, Horsepower: 325 2 Square Plugs with 40 pins, 9C...
Updated: Saturday, February 28, 2026 06:19 am
Location: Elkton, Maryland, USA
Seller: Complete Recycling Group - Heavy Truck Parts
Condition: Used
Stock Number: Ryd 108-0491
Shipping Length: 35.56 cm
Shipping Width: 25.4 cm
Shipping Height: 10.16 cm
Shipping Weight: 4.99 kg
Description: Good used, cleaned, tested and inspected Caterpillar 3126 ECM. Part Number: 108-0491, 212-9450, 10R4085. 30 day guarantee for swap or refund if not...
Updated: Tuesday, February 17, 2026 07:35 am
Location: Fitchburg, Massachusetts, USA
Seller: Rydemore Heavy Duty Truck Parts
Condition: Used
Stock Number: Ryd 117-8351
Shipping Length: 35.56 cm
Shipping Width: 25.4 cm
Shipping Height: 10.16 cm
Shipping Weight: 4.99 kg
Description: Good used, cleaned, tested and inspected CAT 3176 40pin ECM. Part Number: 117-8351, 212-9450, 10R-4085. 30 Day Guarantee for swap or refund if not ...
Updated: Tuesday, February 17, 2026 07:35 am
Location: Fitchburg, Massachusetts, USA
Seller: Rydemore Heavy Duty Truck Parts
Condition: Used
Stock Number: 6637
Serial Number: 9TL12432
Description: Call for price
Part TypeEngines & Engine Parts / Engine Assys
Engine Make Caterpillar
Engine Model 3306DITA
Horse Power 300
Casting/Serial# 9T...
Updated: Thursday, December 11, 2025 10:36 am
Location: Port Perry, Ontario, Canada
Seller: Langilles Truck Parts
Condition: Used
Stock Number: P-33202
Serial Number: 2WKPDCCJ8WK951967
Description: (Used) 1997 CATERPILLAR 3406 ECM- Horsepower: 475, Pins: 40/40, ESN: 6TS22200, For more information about this item, give us a call. We ship Worldw...
Updated: Saturday, February 28, 2026 06:19 am
Location: Elkton, Maryland, USA
Seller: Complete Recycling Group - Heavy Truck Parts
Condition: Used
Stock Number: P-30329
Serial Number: 2HSFHASR5VC032809
Description: (Used) Caterpillar 3406, ECM- For more information about this item, give us a call. We ship Worldwide! (CRG HEAVY TRUCK PARTS) 929 W PULASKI ...
Updated: Tuesday, February 17, 2026 07:28 am
Location: Elkton, Maryland, USA
Seller: Complete Recycling Group - Heavy Truck Parts