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CAT C12 ECM | Engine Control Modules, New/Rebuilt/Used

Shop our large inventory of New/Rebuilt/Used CAT C12 ECM | Engine Control Modules for sale online. Enjoy our hassle-free online checkout or call to speak to an expert.
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    40 Pin Connectors (ADEM2), Prefix 1YN, 9NS, Fuel Cooled
    40 Pin, Prefix 1YN, 9NS, Fuel Cooled
    70 Pin Connectors (ADEM3), Prefix 2KS, 8YL, MBL
    70 Pin Connectors (ADEM3), Prefix 2KS, 8YL, MBL
    70 Pin Connectors (ADEM3), Prefix 2KS, 8YL, MBL
    70 Pin Connectors (ADEM3), Prefix 2KS, 8YL, MBL
    70 Pin Connectors (ADEM3), Prefix 2KS, 8YL, MBL
    40 Pin Connectors (ADEM2), Prefix 1YN, 9NS, Fuel Cooled
2003 Cat 3126 Control Module (Ecm)

Cat 3126 ECM | Engine Control Module - Used
USED - Tested 6/23/25
Serial #: 192-7896-01
CPL/Arr: -
HP: 210
Item:25823538
Kansas City, MO $1495.00
 with exchange

2002 Cat 3126 Control Module (Ecm): P/N 192-7896-01

Cat 3126 ECM | Engine Control Module - Used | P/N 192789601
USED - Tested good
Serial #: 9SZ04627
CPL/Arr: 197-1203
HP: 230
Item:25758213
Kansas City, MO $1495.00
 with exchange

1998 Cat 3126 Control Module (Ecm)

Cat 3126 ECM | Engine Control Module - Used
USED - Tested 4/9/25
Serial #:
CPL/Arr:
HP:
Item:25786300
Kansas City, MO $1575.00
 with exchange

2001 Cat 3126 Control Module (Ecm): P/N 162-7584

Cat 3126 ECM | Engine Control Module - Used | P/N 1627584
USED - Tested good
Serial #: 8YL60061
CPL/Arr:
HP: 230
Item:25810772
Spencer, IA $1645.00
 with exchange

1999 Cat 3126 Control Module (Ecm): P/N 149698901

Cat 3126 ECM | Engine Control Module - Used | P/N 149698901
USED - Tested
Serial #: 00690043FW
CPL/Arr: 166-9528
HP: 250
Item:25601004
Des Moines, IA $1645.00
 with exchange

1998 Cat C12 Control Module (Ecm)

Cat C12 ECM | Engine Control Module - Used
USED - Tested good
Serial #: 9NS06608
CPL/Arr: NO TAG
HP: NO TAG
Item:25740646
London, OH $1305.00
 with exchange

1999 Cat 3406E 14.6L Control Module (Ecm): P/N 10R4085

Cat 3406E 14.6L ECM | Engine Control Module - Used | P/N 10R4085
USED - Cat 3406E 14.6L ecm P/N 10R4085 will be tested before shipping
HP: 455
Item:25834689
Spencer, IA $1555.00
 with exchange

Cat 3176 Control Module (Ecm): P/N 3E0360-04

Cat 3176 ECM | Engine Control Module - Used | P/N 3E036004
USED - Cat 3176 ecm P/N 3E0360-04 will be tested before shipping
HP: 350
Item:25811857
Spencer, IA $1425.00
 with exchange

1999 Cat C12 Control Module (Ecm): P/N 145-7805-02

Cat C12 ECM | Engine Control Module - Used | P/N 145780502
USED - Cat C12 ecm P/N 145-7805-02 will be tested before shipping
Serial #:
CPL/Arr:
HP: 410
Item:25804650
Spencer, IA $1425.00
 with exchange

1994 Cat 3176 Control Module (Ecm)

Cat 3176 ECM | Engine Control Module - Used
USED - Tested good.
Serial #: 9CK06664
CPL/Arr:
HP:
Item:25787203
Spencer, IA $1425.00
 with exchange

2000 Cat C12 Control Module (Ecm): P/N 627-05-9100

Cat C12 ECM | Engine Control Module - Used | P/N 627059100
USED - C12 ecm P/N 627-05-9100 will be tested before shipping
Serial #: 2KS19105
CPL/Arr:
HP: 430
Item:25806875
Spencer, IA $2130.00
 with exchange

2000 Cat C12 Control Module (Ecm): P/N 157-3705-02

Cat C12 ECM | Engine Control Module - Used | P/N 157370502
USED - Tested
Serial #: 2KS40299
CPL/Arr: 177-1323
HP: 410
Item:25795641
Des Moines, IA $2325.00
 with exchange

2000 Cat C12 Control Module (Ecm): P/N 157-3705

Cat C12 ECM | Engine Control Module - Used | P/N 1573705
USED - Tested good
Serial #: 2KS08053
CPL/Arr:
HP: 265
Item:25777626
Spencer, IA $2365.00
 with exchange

1998 Cat C12 Control Module (Ecm): P/N 145-7806-01

Cat C12 ECM | Engine Control Module - Used | P/N 145780601
USED
Serial #: 9NS04415
CPL/Arr: 152-3273
HP: 430
Item:25704016
Sioux Falls, SD $1305.00
 with exchange

1994 Cat 3176 Control Module (Ecm)

Cat 3176 ECM | Engine Control Module - Used
USED - Tested 9/4/24
Serial #:
CPL/Arr:
HP:
Item:25698254
Sioux Falls, SD $1305.00
 with exchange

1997 Cat C10 Control Module (Ecm): P/N 157-3705-02

Cat C10 ECM | Engine Control Module - Used | P/N 157370502
USED
Serial #: 3CS13202
CPL/Arr: -
HP: -
Item:25782281
Sioux Falls, SD $2365.00
 with exchange

2001 Cat C12 Control Module (Ecm): P/N 157-3705-02

Cat C12 ECM | Engine Control Module - Used | P/N 157370502
USED
Serial #: 2KS45337
CPL/Arr: 169-9212
HP: 430
Item:25704002
Sioux Falls, SD $2325.00
 with exchange

Cat C15 Control Module (Ecm): P/N 263-5050

Cat C15 ECM | Engine Control Module - Used | P/N 2635050
USED - Cat C15 ecm, P/N 263-5050
Serial #: SDP00169
HP: 475
Item:25296113
Sioux Falls, SD $1175.00
 with exchange

2000 Cat 3126 Control Module (Ecm): P/N 157-3708

Cat 3126 ECM | Engine Control Module - Used | P/N 1573708
USED - Tested good
Serial #: 7AS82830
CPL/Arr: 157-3708
HP: 190
Item:25614821
Winamac, IN $1645.00
 with exchange

1992 Cat 3176 Control Module (Ecm)

Cat 3176 ECM | Engine Control Module - Used
USED - Tested good, Possibly password protected
Serial #: 9CK21788
CPL/Arr: -
HP: 325
Item:25758390
Winamac, IN $1305.00
 with exchange

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While Vander Haag's, Inc still holds strong to its family focused values that have been at the core of the business since first opening in 1939, the company now features 11 Midwest locations selling quality used/rebuilt/new truck parts, selling commercial trucks & trailers, and providing full service heavy duty truck repair. 43.178044 -95.155024  Spencer, IA 41.640436 -93.584249  Des Moines, IA 43.594099 -96.709450  Sioux Falls, SD 41.158006 -95.826804  Council Bluffs, IA 39.065417 -94.498172  Kansas City, MO 41.033283 -86.596167  Winamac, IN 39.740696 -86.255676  Indianapolis, IN 39.960151 -83.366700  London, OH 38.176011 -85.750102  Louisville, KY 32.807028 -96.873557  Dallas, TX 38.751480 -90.470276  Bridgeton, MO

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