Enhance the lighting of your 2009 Peterbilt 388 Semi truck with this top-quality left headlight assembly. The LED technology provides brighter illumination, making your driving experience safer and more comfortable. This headlight assembly fits perfectly on the left side of your vehicle and offers excellent durability due to its brand, Peterbilt. Upgrade your vehicle's lighting system to increase visibility on the road with this Headlight Assembly. Ideal for those who want to keep their truck looking and running like new. Perfect for a variety of Peterbilt models, this headlight assembly is a must-have for anyone in need of a reliable lighting system. Invest in this high-quality LED Headlight Assembly today and experience a brighter and safer driving experience.