Subaru Forester door check parts

This is a piece I modeled to replace the worn nylon pieces which hold open the doors on a few subaru models. You can buy a set from aliexpress for a few bucks, but this is even cheaper than that!
If your doors swing open but then swing right back closed, these pieces are worn out on your car. They have a ramp which engages in the detents on the visible black door strap between your door and pillars. Over time the bottom ramp will wear down and suddenly there is nothing keeping tension on the two. There are no springs, just rubber bumpers.
I printed mine in ASA, but the original parts were nylon, if you can manage to print that.