2014 GMC Sierra 2500 HD Transmission Control Modules
Save up to 40% on original replacement 2014 GMC Sierra 2500 HD Transmission Control Modules. Navigate our online catalogue to find Transmission Control Modules and other parts designed specifically to fit a 2014 GMC Sierra 2500 HD.






Transmission Control Module
Condition: Remanufactured
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Transmission Code: 6L90;
Transmission Code: 6L90;





Transmission Control Module
Condition: Remanufactured
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Transmission Code: 6L90;
Transmission Code: 6L90;
Vehicle Fitment Notes:
Special Order
Special Order





Transmission Control Module
Condition: Remanufactured
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Transmission Manufacturer: Allison; Transmission Code: 1000;
Transmission Manufacturer: Allison; Transmission Code: 1000;
Vehicle Fitment Notes:
Sell Until Depleted
Sell Until Depleted





Transmission Control Module
Condition: Remanufactured
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in Canada
Vehicle fitment:
Transmission Manufacturer: Allison; Transmission Code: 1000;
Transmission Manufacturer: Allison; Transmission Code: 1000;





Transmission Control Module
Condition: Remanufactured
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in Canada
Vehicle fitment:
Transmission Manufacturer: Allison; Transmission Speeds: 6;
Transmission Manufacturer: Allison; Transmission Speeds: 6;
Vehicle Fitment Notes:
Sell Until Depleted
Sell Until Depleted


Transmission Control Module
Condition: Remanufactured
Required Per Vehicle: 1
Required Per Vehicle: 1
Made in USA
Vehicle fitment:
Engine Base: 6.6L 6599cc 403ci V8 (4.06x3.90; 103.0x99.0);
Engine Base: 6.6L 6599cc 403ci V8 (4.06x3.90; 103.0x99.0);
Vehicle Fitment Notes:
with Original Equipment (OE) # 24256861 First Source - Call For Availability Refer to Service Manual - On-Car Programming May Be Required to match Vehicle Specifications and / or Customer Preference Settings for Proper Install Obsolete
with Original Equipment (OE) # 24256861 First Source - Call For Availability Refer to Service Manual - On-Car Programming May Be Required to match Vehicle Specifications and / or Customer Preference Settings for Proper Install Obsolete