THIS LISTING IS FOR A 6L80 / 6L90  COMPLETE REBUILT TCM ( TEHCM ) PART NUMBER 24275873.

THERE IS A GROUP OF NUMBERS & YEARS BELOW THAT INTERCHANGE WITH THE 24275873.

YOU NEED TO MATCH YOUR NUMBER WITH OUR GROUP, IF YOU DON'T THERE IS A GOOD CHANCE IT WILL NOT WORK.

IF YOU DON'T SEE YOUR NUMBER LISTED HERE PLEASE EMAIL US AS WE HAVE AND SELL OTHER PART NUMBERS HERE ON EBAY.


  • Ultrasonically cleaned and thorough flushing of solenoids to remove all dirt and debris — no matter how hidden
  • New pressure switches installed
  • New screen installed / O-rings 
  • Fully electro-hydraulically tested to comply with OE performance
  • Must be reprogrammed after installation using a J2534 device for proper function

    • OE Part No. 24256939, 24257213, 24259639, 24259835, 24261870, 24264141, 24265259, 24267576, 24270598, 24275873, 24276637

    Typically fits Cadillac 2012–2015; Chevrolet 2011–2020; GMC 2011–2020; Isuzu 2012–2016

    Fitment:
    Chevrolet Silverado 1500 Series
    Cadillac XLR-V
    Cadillac Escalade
    Cadillac STS-V
    Chevrolet Corvette
    Chevrolet Camaro
    GMC Yukon Denali
    Pontiac G8
    Hummer H2


    The GM 6L80 and 6L90 TEHCM houses the transmission control module (TCM), or computer. The eight solenoids are connected to the TCM via a lead frame, all of which are over-molded in the plastic housing and not accessible or serviceable separately. Component fails and circuit faults in the TEHCM are common, and result in drivability complaints and trouble codes which can only be remedied with a replacement unit.

    PLEASE FEEL FREE TO EMAIL US WITH ANY QUESTIONS YOU MAY HAVE OR IF YOU ARE IN NEED OF OTHER 6L80 / 6L90 PARTS PLEASE CHECK OUT OUR STORE AND WE SELL JUST ABOUT EVERYTHING FOR THOSE TRANSMISSIONS AND HAVE THE PARTS HERE IN STOCK.

    THANKS FOR LOOKING