CAT 3126 Engine Control Modules (ECM) for Sale

Vander Haag's is your destination for high quality new and used heavy duty truck parts, semi truck salvage, trucks, trailers, equipment and service. Give us a call today.
Clear Filters
  • Condition   
  • Year   
Submit Part Request
  Make Sure It Fits!
We need more information to verify that this product fits.
  • Check Fit   

    Select and Apply a Fitment to Filter Results


    40 Pin, 1WM, 6RW Prefix, Air Cooled, Part #s- 1017559, 1056122, 1061184, 1177631, 1457805, 1457807, 1457808, 1567172,172802, 2129449, 9X5566, 10R4089
    70 Pin Connectors (ADEM3), 7A Prefix, Part #s- 1573705, 10R8026
    70 Pin Connectors (ADEM3), 7AS Prefix, Part #s- 1791747, 10R8732
    70 Pin Connectors (ADEM3), 7AS Prefix, Part #s- 3482379, 3223604, 2405307, 2393881, 2099587, 10R4090
    70 Pin Connectors (ADEM3), 7AS, 8YL, 9SZ, CKM, HEP Prefix, Part #s- 1337318, 1473015, 1496989, 1573707, 1627583, 1627584, 10R7706
    70 Pin Connectors (ADEM3), 7AS, 8YL, 9SZ, CKM, HEP Prefix, Part #s- 2062700, 2393879, 2405303, 3223602, 3482377, 10R3571
    40 Pin, 1WM, 6RW Prefix, Air Cooled, Part #s- 1017559, 1056122, 1061184, 1177631, 1457805, 1457807, 1457808, 1567172,172802, 2129449, 9X5566, 10R4089
2007 Cat C15 Control Module (Ecm): P/N 4787931

Cat C15 ECM | Engine Control Module - Used | P/N 4787931

USED - Tested good
Serial #: MXS82467
CPL/Arr: -
HP: 435
Item:25466010
Council Bluffs, IA $2225.00
 with exchange
Cat C12 Control Module (Ecm): P/N 239-3879

Cat C12 ECM | Engine Control Module - Used | P/N 2393879

USED - Cat C12 ecm P/N 239-3879-00
Serial #:
Item:25643509
Spencer, IA $1035.00
 with exchange
Cat 3406E 14.6L Control Module (Ecm)

Cat 3406E 14.6L ECM | Engine Control Module - Rebuilt | P/N GE4CK40

REBUILT - Ecm need esn for programming allow 4-5 day lead time before shipping
Serial #: 4CK
CPL/Arr:
HP:
Item:GOE GE4CK40
$1189.02
 with exchange
Cat C15 Control Module (Ecm)

Cat C15 ECM | Engine Control Module - Rebuilt

REBUILT - Reman ecm for C15 6NZ 70 pin
Serial #: 6NZ
Item:24645832
Please Call
Cat 3406E 14.6L Control Module (Ecm)

Cat 3406E 14.6L ECM | Engine Control Module - Used | P/N 2129450

USED - Used ECM (TESTED ONLY)
Serial #: 5EK
CPL/Arr:
HP:
Item:HD 212-9450
Please Call
Cat C15 Control Module (Ecm)

Cat C15 ECM | Engine Control Module - Rebuilt

REBUILT - Reman ecm mxs serial #
Serial #: MXS
Item:25284587
Please Call
Cat C15 Control Module (Ecm)

Cat C15 ECM | Engine Control Module - Rebuilt | P/N GE6NZ70

REBUILT - Ecm need esn for programming allow 4-5 day lead time before shipping
Serial #: 6NZ
CPL/Arr:
HP:
Item:GOE GE6NZ70
$2120.02
 with exchange
Cat 3126 Control Module (Ecm)

Cat 3126 ECM | Engine Control Module - Rebuilt | P/N GE7AS70

REBUILT - Ecm need esn for programming allow 4-5 day lead time before shipping
Serial #: 7AS
Item:GOE GE7AS70
$1190.35
 with exchange
Cat C15 Control Module (Ecm)

Cat C15 ECM | Engine Control Module - Rebuilt | P/N GENXS120

REBUILT - Ecm need esn for programming allow 4-5 day lead time before shipping
Serial #: NXS
CPL/Arr:
HP:
Item:GOE GENXS120
$2120.02
 with exchange
Cat C15 Control Module (Ecm)

Cat C15 ECM | Engine Control Module - Rebuilt | P/N GEMXS120

REBUILT - Ecm need esn for programming allow 4-5 day lead time before shipping
Serial #: MXS
CPL/Arr:
HP:
Item:GOE GEMXS120
$2120.02
 with exchange
Cat C15 Control Module (Ecm)

Cat C15 ECM | Engine Control Module - Rebuilt | P/N GEMBN70

REBUILT - Ecm need esn for programming allow 4-5 day lead time before shipping
Serial #: MBN
CPL/Arr:
HP:
Item:GOE GEMBN70
$1800.82
 with exchange
Cat C12 Control Module (Ecm)

Cat C12 ECM | Engine Control Module - Rebuilt | P/N GEMBL70

REBUILT - Ecm need esn for programming allow 4-5 day lead time before shipping
Serial #: MBL
CPL/Arr:
HP:
Item:GOE GEMBL70
$1800.82
 with exchange
Cat 3126 Control Module (Ecm)

Cat 3126 ECM | Engine Control Module - Rebuilt | P/N GEHEP70

REBUILT - Ecm need esn for programming allow 4-5 day lead time before shipping
Serial #: HEP
CPL/Arr:
HP:
Item:GOE GEHEP70
$1800.82
 with exchange
Cat 3126 Control Module (Ecm)

Cat 3126 ECM | Engine Control Module - Rebuilt | P/N GECKM70

REBUILT - Ecm need esn for programming allow 4-5 day lead time before shipping
Serial #: CKM
CPL/Arr:
HP:
Item:GOE GECKM70
$1455.02
 with exchange
Cat C15 Control Module (Ecm)

Cat C15 ECM | Engine Control Module - Rebuilt | P/N GEBXS70

REBUILT - Ecm need esn for programming allow 4-5 day lead time before shipping
Serial #: BXS
CPL/Arr:
HP:
Item:GOE GEBXS70
$1588.02
 with exchange
Cat 3126 Control Module (Ecm)

Cat 3126 ECM | Engine Control Module - Rebuilt | P/N GE9SZ70

REBUILT - Ecm need esn for programming allow 4-5 day lead time before shipping
Serial #:
CPL/Arr:
HP:
Item:GOE GE9SZ70
$1189.02
 with exchange
Cat C12 Control Module (Ecm)

Cat C12 ECM | Engine Control Module - Rebuilt | P/N GE9NS40

REBUILT - Ecm need esn for programming allow 4-5 day lead time before shipping
Serial #: 9NS
CPL/Arr:
HP:
Item:GOE GE9NS40
$1189.02
 with exchange
Cat 3126 Control Module (Ecm)

Cat 3126 ECM | Engine Control Module - Rebuilt | P/N GE8YL70

REBUILT - Ecm need esn for programming allow 4-5 day lead time before shipping
Serial #: 8YL
CPL/Arr:
HP:
Item:GOE GE8YL70
$1189.02
 with exchange
Cat 3406E 14.6L Control Module (Ecm)

Cat 3406E 14.6L ECM | Engine Control Module - Rebuilt | P/N GE6TS40

REBUILT - Ecm need esn for programming allow 4-5 day lead time before shipping
Serial #: 6TS
CPL/Arr:
HP:
Item:GOE GE6TS40
$1189.02
 with exchange
Cat 3406E 14.6L Control Module (Ecm)

Cat 3406E 14.6L ECM | Engine Control Module - Rebuilt | P/N GE5EK40

REBUILT - Ecm need esn for programming allow 4-5 day lead time before shipping
Serial #: 5EK
CPL/Arr:
HP:
Item:GOE GE5EK40
$1189.02
 with exchange

Our Locations

View Map
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

Connect