1 0 2004 Peterbilt 378 Door Window Regulator $100 USD GOOD USED PETERBILT MANUAL WINDOW REGULATOR FITS MANY MODELS ConditionUsedFits To Make(s)PeterbiltFits To Model(s)378Will Fit Year(s)2004Part NumberNAStock Number70720-6 MLS Number10288082CategoryDoor Window Regulators Last Updated12/17/2023 LocationUcon, ID, US Sold ByHolst Truck Parts (833) 541-___ SHOWNUMBERCall Seller Email Seller Save More Info