Explore new, used, and remanufactured Electrical & Lighting on MyLittleSalesman.com, with prices from $3 to $14,325. Use filters for condition, price, or year to narrow by what matters. Find headlight assemblies, wiring harnesses, alternators, starter motors, fuse panels, instrument clusters, and other electrical and lighting components for semi trucks. Parts available for all major commercial truck makes and models.