Does the rear door on your Ford Econoline van swing shut on its own or not stay open when you want it to?
That worn-out door check (or door stop) is probably the issue.

This replacement from AM Autoparts is built to fix that problem for good.

It fits a huge range of vans, including the E-150, E-250, and E-350 models from 1992 all the way through 2008, including the Club Wagon and Super Duty variants.
You can choose either the left (driver) side or the right (passenger) side.

This part, with part number AM-851261606, is a direct replacement for the original Ford part F3UZ1544100A and crosses with 924-171.

It's a solid, brand-new piece that comes with a reassuring 10-year warranty.
Installation is straightforward, making it a simple DIY fix to get that door functioning perfectly again.

Just a heads up: California customers, this product can expose you to Lead, known to the state to cause cancer and birth defects.
For everyone else, enjoy a properly working van door!