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Radiator Cap, 16 PSI Dual Lug Design Sealed Tank Cap, Replacement Conversion Kit, Universal Fit for Most Cars (Silver)

4.5 (3) Write Review
Free shipping on orders over $29.99

$7.30

$ 2 .99 $2.99

In Stock
  • 16 PSI Pressure Setting: This car radiator cap is designed with 16 PSI pressure setting, which can effectively maintain the pressure of the cooling system, thus increasing the boiling point of the coolant and avoiding overheating and evaporation. Suitable for all kinds of automobile engines, it can ensure stable operation even under high temperature environment and prolong the engine life.
  • Double Lug Design: The double lug design of the radiator cap enhances its sealing, ensuring that the cap locks securely during installation and avoiding loosening due to vibration or improper handling. This design also effectively avoids coolant leakage and ensures that the cooling system is sealed reliably during operation.
  • High Temperature Resistant Material: The cap itself is made of high temperature resistant metal, maintaining stability in extreme temperatures. The use of this material not only ensures durability, but also avoids material fatigue caused by temperature changes.
  • Precise Design: The package includes a 16PSI radiator cap. Through precise craftsmanship and design, the cap's fitment is ensured to ensure that it is suitable for a wide range of vehicle cooling systems.
  • After-sales Service: Our store values your shopping experience and satisfaction. Every product delivered to you has gone through strict quality inspection. If you encounter any problems in use, please feel free to contact us directly, we will solve the problem for you within 24 hours on working days.


Designed with a 16 PSI pressure setting, this automotive radiator cap effectively maintains pressure in the cooling system, thereby increasing the boiling point of the coolant and preventing overheating and evaporation.

The double-ear design of the radiator cap enhances its sealing and ensures that the radiator cap can be securely locked during installation to avoid loosening due to vibration or improper handling.

The package includes a 16PSI radiator cap. The adaptability of this radiator cap is ensured through precise craftsmanship and design, ensuring its suitability for a wide range of vehicle cooling systems.


Cam
Reviewed in the United States on June 5, 2025
Says it fits, but it doesn’t. The listing claims compatibility with my vehicle, but the cap doesn’t seal properly and is clearly the wrong size. Double-checked the specs, and it’s just not a match. Seller/manufacturer should update the fitment guide to avoid wasting buyers’ time and money. Please verify and correct what vehicles this actually fits.
James Miller
Reviewed in the United States on May 31, 2025
I was hoping that this cap would fit my old Ford Ranger truck but it doesn't. It's much too large. The cap is good quality and well made, and should fit well on radiators with the larger size radiator cap. My old truck uses the small radiator cap. This one is well well worth the price.
Mama Roach
Reviewed in the United States on May 26, 2025
Worked like a champFit perfect on my 1972 pontiac firebird. Was having and overheating issue that turned out was the radiator cap. Popped this one on and problem was solved.