View 0 Photos View 0 Videos 2000 Peterbilt 378 Fuse Box $848 USD (USED) Peterbilt 378 Engine : CAT C10 Transmission: RTX13710C MOUNTS TO FIRE WALL, DOES NOT INCLUDE WIRING ConditionUsedFits To Make(s)PeterbiltFits To Model(s)378Stock Number26047337 MLS Number14540249CategoryFuse Boxes & Panels Last Updated8/15/2026 LocationSioux Falls, SD, US Sold ByVander Haag's Inc. (855) 370-___ SHOWNUMBERCall Seller Email Seller Save More Info