We supply new, acdelco 6 speed transmission control modules (06-09), programmed for plug and play operation. WE ALSO PROGRAM CUSTOMER SUPPLIED MODULES. SEE TABLE BELOW, FOR SPECIFIC MODELS THAT THESE MODULES ARE COMPATIBLE WITH. FOR VEHICLES NOT LISTED, PLEASE CLICK THE "CONTACT US" LINK, ON THE RIGHT HAND SIDE OF THE SCREEN.
COST FOR NEW MODULE: $625 PLUS RETURN SHIPPING                                                                                                    COST FOR REPROGRAMMED, CUSTOMER SUPPLIED MODULE: $110 (INCLUDES RETURN SHIPPING)
TO ORDER: ENTER YOUR VEHICLE INFORMATION BELOW AND CLICK “ADD TO CART”. ALL MODULES ARE PROGRAMMED TO THE VEHICLE IDENTIFICATION NUMBER (VIN) THAT YOU PROVIDE US. THE VIN IS LOCATED ON THE DRIVER’S DOOR IDENTIFICATION LABEL AND ALSO ON THE LOWER, BOTTOM HALF OF THE DASH ON THE DRIVER’S SIDE.
AT THE TIME OF PURCHASE PLEASE INCLUDE:
-VIN
-YEAR
-MAKE
-MODEL
ORDERS WITHOUT CORRECT INFORMATION WILL BE REFUNDED, IF CONTACT WITH THE BUYER CANNOT BE MADE. PLEASE CONTACT US WITH ANY QUESTIONS, PRIOR TO PURCHASE. MOST 6 SPEED TRANSMISSION CONTROL MODULES SHIP THE NEXT BUSINESS DAY, BUT COULD BE DELAYED BASED ON DEALER AVAILABILITY.
Please see compatibility list before ordering We ship replacement part# 24256864 &24256861
*NEW 6 SPEED ALLISON TCM ORDERING (06-09)*
VIN to Program
Year, Make, Model, Part Number

*Programming Service Only - Customer supplied modules (06-09)*
VIN to Program
Year, Make, Model, Part Number

Supported Vehicle Applications
06-08 chevrolet silverado hd 6.6
replacement Part # 24256864
06-08 gmc sierra 6.6l
REPLACEMENT PART # 24256864
06-09 chevrolet kodiak 6.6L
REPLACEMENT PART #
24256864 & 24256861
06-09 GMC Topkick 6.6L
REPLACEMENT PART #
24256864 & 24256861