View 0 Photos View 0 Videos 2004 Peterbilt 378 Headlight Assembly Recently Updated Contact for price USED (Headlamp Assembly) ConditionUsedFits To Make(s)PeterbiltFits To Model(s)378Will Fit Year(s)2004Stock Number1849-PETE-4 MLS Number13336471CategoryHeadlight Assemblies Last Updated5/13/2026 LocationSTURGEON COUNTY, AB, Canada Sold ByBadger Truck Parts Ltd. (855) 624-___ SHOWNUMBERCall Seller Email Seller Save More Info