View 3 Photos View 0 Videos Peterbilt Headlight Assembly for a Peterbilt 378 1986-2007 Price Drop $64.10 USD PETERBILT LARGE RECTANGLE HEADLIGHT ASSEMBLY WITH HELLA HEADLIGHT, WILL UPGRADE THE KENWORTH T300 TO H4 HEADLIGHT ConditionNewFits To Make(s)PETERBILTFits To Model(s)378 1986-2007Stock NumberKDO 499301810 MLS Number11328833CategoryHeadlight Assemblies Last Updated3/1/2026 LocationSpokane Valley, WA, US Sold ByLKQ Heavy Truck (855) 905-___ SHOWNUMBERCall Seller Email Seller Save More Info