Sorry for the poor description, but I've broken one of the nice little chrome/plastic caps on my passenger door's handle - the ones which cover the screws fastening the handle to the interior door panel.

Any ideas where I can pick one (or two) of those up??

I have heard the items are no longer available separately from Nissan? :disappoin

The "chome/plastic thingys" are not available separately. I don't believe that they ever were. However, the handle with two "chrome/plastic thingys" should still be available. They appear on eBay semi-frequently. I'd bet that Chloe at Midwest Z can get you one. Last time I priced them they were in the neighborhood of around $30

Good Luck