Peterbilt 389 Long Hood Narrow Blank Cowl Extension

The Peterbilt 389 Narrow Cowl Extension is a practical and versatile product designed to enhance the functionality of your truck. Made from durable stainless steel, this extension is blank, without light holes, and is sold in pairs. It fits most Peterbilt 389 makes and models, including trucks with set back DPF, set forward DPF, and trucks with a passenger side Kenworth style box. With its easy installation and compatibility with regular cab and day panels, this cowl extension is a reliable choice for roadworks and other heavy-duty applications.