Maintaining visibility on the road is critical, especially for commercial trucks operating in all weather conditions. Boxonly's 3-pack windshield washer nozzles offer a reliable and efficient replacement for worn or clogged spray nozzles on select Peterbilt models. These nozzles are engineered to match the fit and function of original components, delivering consistent cleaning coverage with each spray. Commercial vehicle owners often face problems like blocked nozzles, misaligned spray direction, or fragile clips that break during replacement. Boxonly addresses these concerns with a reinforced clip-on latch system and dual brass ball jets that allow easy directional adjustment using a pin. No tools are required for installation, making this product ideal for quick roadside or garage replacement. Suitable For: Peterbilt 379 (2005 2006) Peterbilt 386 (2006 2007) Peterbilt 388 (2008 2009 2010 2011 2012 2013 2014 2015) Peterbilt 389 (2008 2009 2010) Product Features: Material: Automotive-grade plastic housing Spray Type: Dual adjustable brass nozzle Inlet/Outlet: 0.19-inch barb connection Installation: Snap-on wiper arm mount Packaging: 3 pieces per kit Part Number / OE Number: OE# 924-5403 This washer nozzle kit is designed for truck owners, repair shops, and fleet managers looking for a quick and dependable fix. Whether replacing clogged nozzles or upgrading from broken OEM clips, Boxonly provides a cost-effective solution that restores windshield clarity in seconds.