BuyFan Blades & Shrouds for your Peterbilt 379 model and enhance your truck's cooling system. This product line offers a wide range of high-quality fan blades and shrouds specifically designed for the popular Peterbilt 379 model. Find durable replacement parts that ensure optimal airflow and temperature regulation for your rig. Featuring fiberglass construction, these fan shrouds provide excellent heat dissipation while maintaining a sleek, aerodynamic profile. The fan blades come in various sizes and blade counts to suit your specific engine needs. Upgrade to a larger, 32-inch fan blade for improved cooling power, or choose a replacement that matches your original equipment. Backed by trusted brands like BESTfit and Continental, you can trust these parts to deliver reliable, long-lasting service. Take your Peterbilt's cooling system to the next level and shop this comprehensive product line today.