[Double Lug Design]:Our radiator cover is designed with double lugs for easy gripping, providing you with more contact points and easy installation. Just align the notch on the outer edge of the water inlet, press down gently with your hand, and rotate until it is aligned with the center line of the overflow pipe
[Good Sealing]:The steam radiator cover effectively prevents radiator coolant leakage, seals tightly, provides precise pressure control for the car system, and maintains normal pressure levels
[Function]:This radiator cap replacement can adjust the working pressure of the sealed water cooling system, effectively prevent engine overheating problems caused by coolant leakage, and prevent external dirt from entering the radiator
[Stainless Steel]:Our car engine radiator cover is made of high-quality stainless steel, which is rust-resistant and corrosion-resistant, and is not easy to deform and crack. When the engine is hot or the coolant vapor overflows, do not open the radiator cap to prevent burns
[Perfect Compatibility}:Our 16PSI coolant reservoir cap is suitable for open or closed systems. The bottle mouth diameter is 1.5 inches and the cap diameter is 2.34 inches. It is a universal automotive accessory and is suitable for most cars, SUVs, trucks, etc