The Peterbilt 377, 378, and 379 1987 to 1998 Multifunction Switch is a reliable and durable replacement for your vehicle's original switch. With 2 black and white connectors, female terminals, and white indicator markings, this switch offers hazard lights, latching high beams, and turn signal indicator functions. It comes with a lever included and is sold individually. Made from quality materials, this switch ensures reliable performance and a long service life. Backed by a team of product experts and over a century of automotive experience, you can trust the trustworthy quality of this switch. It fits most Peterbilt 377, 387, and 379 models, including most 377 models from 1987 to 1994, most 378 models from 1987 to 1998, and most 379 models from 1987 to 1998. It is a direct OE replacement for Paccar 16-06432 and TL10750.