4L Universal Aluminum Radiator Coolant Expansion Overflow Tank

Understanding the 4L Universal Aluminum Radiator Coolant Expansion Overflow Tank This 4L universal aluminum radiator coolant expansion overflow tank is a must-have for any vehicle. It allows for increased coolant capacity, reducing the risk of overheating. Made from high-quality aluminum, it is durable and provides superior cooling efficiency. A necessary addition for any car enthusiast or professional mechanic. Specifications:Material:6061-T6 aluminum alloyDimension(approx): 235mm(H) x 170mm(W) x 100mm(T)Mounting holes diameter 7 mm (0.275")Tank Top Ports: two 1/2" N.P.T.'sBottom Port: 3/8" N.P.T.Capacity: 4 L Packing Includes1 x Coolant Recovery Overflow Tank And Cap（as Shown in the Picture） What is a Coolant Expansion Overflow Tank? A Coolant Expansion Overflow Tank is an essential component of your vehicle's cooling system. It helps manage excess coolant that expands as the engine heats up. This 4L Universal Aluminum version is built to handle high temperatures and pressures, e