- OEM Compatibility : This coolant expansion tank is a direct replacement for multiple part numbers including BE21 871, 1717053, 8V618K218AE, CV6Z8A080A, DV618K218AA, 8V618K218AD, 2140225, and 1708512, ensuring a seamless fit for your vehicle. - Efficient Cooling : Designed to effectively dissipate heat, this coolant expansion water bottle helps maintain the optimal operating temperature, preventing overheating and enhancing engine performance. - Model Applications : This reservoir tank is compatible with several models, including C-MKII (2010-2020), Focus MKIII (2010-2020), and Grand C-MKII (2010-2020), making it a versatile choice for many Ford vehicles. - Reliable Performance : The included lid creates a secure seal, which minimizes water evaporation and ensures consistent cooling performance, contributing to the longevity of your engine. - Practical Use Cases : - Ideal for regular maintenance checks, helping to avoid engine overheating during long drives. - Perfect for replacement during repairs, ensuring that your vehicle runs smoothly and efficiently. - A great solution for restoring performance in older models experiencing coolant issues. Invest in this coolant expansion tank for superior durability and dependable function, tailored for your vehicle’s needs.