The Freightliner Columbia 2003 to 2017 Heavy Duty Headlight Switch is a reliable and durable solution for replacing a worn-out or failed original part. Made with a plastic housing and featuring 10 blade terminals, this switch is a direct replacement that matches the fit and performance of the original. It does not come with attached lead wires or a wiring harness. Backed by a team of product experts with over a century of automotive experience, this switch is designed to ensure long service life and trustworthy quality. It fits most Freightliner Columbia models and has a direct OE replacement number of Freightliner A06-30769-010.