Good product that does exactly what it is supposed to. Used this to replace a SHIT plastic radiator tee that broke on a 25,000 mile 2014 Chrysler 200 and emptied all the coolant while driving down the road. Absolutely horrible design, and to top it off, Chrysler charged $90 for an OEM (plastic) replacement with the same design flaw. Two hose clamps and after 10 minutes I mounted this aluminum element and the problem was solved. Do yourself a favor and use this item instead of replacing the plastic filler cap used on several Chrysler/Dodge vehicles BEFORE they break and leave you stranded. Street side.