2007-09 GM trucks 20850923 Trailer Brake Control Module "Programmed to your VIN"
This trailer brake control module (TBCM) fits the following:
2007-2009 GM trucks that use one of the following interchangeable part numbers.
Part number 20850923, 25788981, 25854535, 25907533
This is a brand new AC/Delco GM part.
"PLUG & PLAY"
When you order send me a message with the VIN Number
The computer will NOT ship until I have the VIN
The computer has a one year warranty.
We will ship within one business day of payment.
Same day shipping if ordered before 2:00 P.M. EST (Mon. - Fri.)