Transmission Internal Wiring Harness, 2004-2005 LB7/LLY

Part# 29539792-DF


WARNING: Cancer and Reproductive Harm - www.P65Warnings.Ca.Gov

Fits: 2004 thru 2005 Chevy Silverado/GMC Sierra 2500HD/3500HD LB7/LLY Duramax Diesel with 5-speed Allison Transmission

Aftermarket OE replacement transmission internal wiring harness for 2004-2005 Duramax trucks equipped with Allison 1000 transmission and 7 solenoid valvebody.


  • High quality aftermarket replacement
  • OE fitment


  • 1x Internal wiring harness

Replaces Part #:

  • GM 29539792

DmaxStore Note:

  • Early 2004 trucks may have a 6 solenoid valvebody which will require harness part #29541371