For a quick lighting refresh in a Peterbilt cab, the rectangular upper center dome light lens is an easy replacement that snaps into your existing dome light housing. Designed to fit specific Peterbilt models including 378 and 379 from 2006-2007, 386 from 2006-2010, and 388 and 389 from 2008-2014; this rectangular plastic lens is sold individually and comes in multiple color options such as amber, blue, clear, purple and red. Each lens includes a warranty against defects in workmanship and materials from the date of purchase, and because it's a high-quality aftermarket part rather than an OEM component, confirming fitment with your specific truck's light housing before ordering is recommended. With simple installation and a choice of finishes, this upper center dome light lens offers a cost-effective way to replace a cracked, faded or missing lens.