Once you get the regulator off you should be able to find the manufacturer name and model number. Once you get that info I bet you’ll find an exact replacement on Amazonor Walmart.
2018 Forester 3051S (aka Clyde)
2015 Wrangler Toad (aka Bonnie)
At some point during every day you suddenly realize nothing else productive is going to happen the rest of that day. For me, it usually occurs around 9 am.