The Freightliner Century 112/120 Coolant Reservoirs product lineup features a variety of high-quality replacement parts for one of the most popular semi-truck models on the road. Whether you need a new coolant reservoir cap, a complete replacement reservoir, or related coolant system components, this product lineup has you covered. Engineered to the same exacting standards as the original parts, these Freightliner-compatible coolant reservoirs ensure optimal cooling system performance and reliability for your Century truck. With durable plastic construction and secure sealing, these products help maintain proper coolant levels and prevent leaks to keep your truck running at its best. With a range of options to fit different model years and engine configurations, you're sure to find the right part to meet your specific needs in this comprehensive Freightliner Century coolant reservoir product lineup.