If you're someone who loves tinkering with automotive engines, do yourself a favor and get this radiator cap adapter. After I put it to the test on my trusty old car, I was impressed by how quickly and efficiently it worked.The adapter is simple to use and fits snugly on the radiator cap. Plus, it's made from durable materials that are built to last. The only downside is that it may not work with certain types of vehicles, so make sure to check beforehand. Overall, this product is a great additiSee full review