View 6 Photos View 0 Videos 2007 Peterbilt 379 Body Control Module Newly Listed $1,300 USD Paccar Instrument Control Unit/Cab Control Unit(ICU) *Fits 2004-2007 Kenworth C500, T600, T800, W900B, W900L, W900S, Peterbilt 357, 378, 379, 385, 386 Part# Q21-1029-1-121 ConditionUsedFits To Make(s)PeterbiltFits To Model(s)379Will Fit Year(s)2007Part NumberQ21-1029-1-121Stock Number977143 MLS Number14483694CategoryBody / Chassis Control Modules Last Updated7/15/2026 LocationFarr West, UT, US Sold ByRocky Mountain Truck Parts (855) 980-___ SHOWNUMBERCall Seller Email Seller Save More Info