The Peterbilt 388 Stainless Steel Lower Coolant Tube is a durable and practical solution for your Peterbilt 388 model. Made from high-quality stainless steel, this coolant tube offers superior strength and longevity. It is sold individually and is designed to fit most Peterbilt 388 models. With its reliable construction material and easy installation, this coolant tube ensures efficient cooling system performance, providing peace of mind and optimal functionality for your vehicle.