The Freightliner ECR Coolant Hose Radiator 05-22451-001 is a high-quality engine cooling part designed specifically for commercial trucks. Made in the United States by the manufacturer Freightliner, this coolant hose comes with a 60-day warranty and is sold as a single unit. With its precise design and durable construction, this product ensures optimal performance and reliability for your vehicle's cooling system. Ideal for maintaining the engine health and efficiency of your truck, this coolant hose is a trustworthy component for any commercial vehicle.