New Allison 2009 – 2015 PROGRAMMED PLUG AND PLAY TCM A46 T14 24256861 25978353

One year replacement warranty

*See fitment in the description for exact vehicle fitment*

$574.95

Availability: In stock

SKU: 591-01948 Categories: ,
This listing is for part number 24256861 TCM that is programmed/flashed for your vehicle with the newest updates from GM using your VIN to match your vehicle. After you purchase the TCM you will need to provide us with your VIN so we can program the TCM before we ship it to you. If you have a Medium Duty truck [with A40 or A50 TCM], this listing is NOT compatible

The part is compatible with these part numbers:

A40 (11517030, 25798264, 29545321, 29544772) 
A46 (25982143, 29546675), T14A (24256864, 24256671)
A50 (25798353, 29545535), T14 (24256861, 24256670)

This part will fit these makes and models with these options
SIERRA 3500 PICKUP 10-14 Transmission; (LH fan shroud), (AT, 6 speed, opt MW7)
SIERRA DENALI 2500 15 Transmission; (LH fan shroud), (AT, 6 speed, opt MW7), w/o model year break point
SILVERADO 2500 PICKUP 09 Transmission; (LH fan shroud), (AT, 6 speed, opt MW7), ID 25978353
SILVERADO 2500 PICKUP 15 Transmission; (LH fan shroud), (AT, 6 speed, opt MW7), w/o model year break point
SIERRA 2500 PICKUP 09 Transmission; (LH fan shroud), (AT, 6 speed, opt MW7), ID 25978353
SILVERADO 3500 PICKUP 09 Transmission; (LH fan shroud), (AT, 6 speed, opt MW7), ID 25978353
SIERRA DENALI 3500 11-14 Transmission; (LH fan shroud), (AT, 6 speed, opt MW7)
SILVERADO 2500 PICKUP 10-14 Transmission; (LH fan shroud), (AT, 6 speed, opt MW7)
SIERRA 2500 PICKUP 15 Transmission; (LH fan shroud), (AT, 6 speed, opt MW7), w/o model year break point
SIERRA DENALI 2500 11-14 Transmission; (LH fan shroud), (AT, 6 speed, opt MW7)
SIERRA DENALI 3500 15 Transmission; (LH fan shroud), (AT, 6 speed, opt MW7), w/o model year break point
SILVERADO 3500 PICKUP 10-14 Transmission; (LH fan shroud), (AT, 6 speed, opt MW7)
SIERRA 2500 PICKUP 10-14 Transmission; (LH fan shroud), (AT, 6 speed, opt MW7)
SILVERADO 3500 PICKUP 15 Transmission; (LH fan shroud), (AT, 6 speed, opt MW7), w/o model year break point
SIERRA 3500 PICKUP 15 Transmission; (LH fan shroud), (AT, 6 speed, opt MW7), w/o model year break point
SIERRA 3500 PICKUP 09 Transmission; (LH fan shroud), (AT, 6 speed, opt MW7), ID 25978353
Conditions & Options

Genuine OEM

Yes

MPN

Interchange part number

Condition

PartNumber

Model

Make

Year

Brand

Manufacturer Part Number

, , , , , , , , , ,

GTIN

Does not apply

Warranty

superseded part number

11517030 25798264 29545321 29544772 25982143, 29546675 24256864 24256671 25798353 29545535, 24256861 24256670

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Year Make Model
2009-2015 CHEVROLET SILVERADO 3500 PICKUP
2009-2015 CHEVROLET SILVERADO 2500 PICKUP
2009-2015 GMC SIERRA 3500 PICKUP
2011-2015 GMC SIERRA DENALI 2500
2011-2015 GMC SIERRA DENALI 3500
2009-2015 GMC SIERRA 2500 PICKUP
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