Radiator Expansion Water Tank Cap,Coolant Cap Cover Lid,Car Coolant Reservoir Caps Replacement Compatible with Ford Fiesta Focus C-Max Mondeo Transit Mk7 Mk8,OEM 3M5H8100AD DG938101AA

【High Quality & Durable】: The radiator expansion water tank cap is made of durable engineering plastics with excellent wear resistance, weather resistance, corrosion resistance and strength, ensuring long-lasting, stable and reliable performance. The replacement coolant cap is well adapted to the harsh environment of the engine compartment and is an ideal replacement for the original reservoir cap. 【Excellent Sealing Protection】: The radiator coolant reservoir tank cap is specially designed to maintain constant pressure in the cooling system, ensuring that the vehicle coolant reservoir cap is firmly closed to protect engine health. The coolant reservoir cap cover can prevent overheating and coolant leakage, uphold optimal system operation, and extend the vehicle's service life. 【Universal Compatibility】: The expansion tank cap is compatible with Fiesta MK6 MK7, 2015-2023 Lincoln models, compatible with Focus C-Max MK2/MK3/MK4, Ford Mondeo fourth/fifth generation (2007-2021), Galaxy (2006-2022), Transit and other models. OEM number: 3M5H8100AD, DG938101AA, LR000243. Please verify the model and product specifications before purchasing to ensure suitability. 【Easy to Install】: The radiator expansion water tank cap can be easily installed without additional adjustments, and the precision thread design can easily replace a faulty or missing coolant reservoir cap. The radiator cap cover is ready to use upon installation and can strengthen the cooling system and improve vehicle performance in minutes, saving you time and effort. 【Package Contents】: You will receive a engine radiator cap that can directly replace original parts to provide reliable and long-lasting protection for your car. The coolant expansion tank cover fits your radiator expansion tank perfectly, making it an ideal replacement part for home garages or repair workshops.