The product was fairly easy to install with no problems other than tightening the plug. I don't know what size it is so I had to use pliers to tighten the cork. The manufacturer must specify the size of the wrench used to tighten the plug. Only time will tell with the weather in Southern California if there will be an expansion leak as someone mentioned. Seems to be a good product apart from the lack of a key size.
Robot vacuum cleaner Roborock S7 with self-cleaning base RU, white
22 Review
Ford 6.0 Powerstroke Oil Dipstick 2003-2007 F250 F350 F450 F550 Super Duty Excursion Diesel Engine Replace 3C3Z-6750-AA 917-310
22 Review
Smartphone Google Pixel 6 Pro 12/256 GB USA, nano SIM+eSIM, stormy black
66 Review
10Mm Drain Hose For Easy Oil Changes By RuggedMade
34 Review