AutoZone did not have either the Fram or Purolator part numbers indicated in the old thread on breather foam. I ended up with their store brand version for the upper crankcase breather on the 1995 Chrysler Lebaron. Duralast BF2310DL.
The chunk of foam was not big enough for a complete replacement of the OEM foam. They didn't have anything else similar. I cut the new piece slightly oversized so it would seal tightly in the breather foam compartment, and placed it below the original foam. Both fit easily, no forcing required.
Maybe this will reduce my oil consumption. Vaporized oil will now have to make it past 2 kinds of foam to get burned.
No film of oil on the inside of the air box, other than directly inside the breather filter corner.
Put it all back together and had a test ride to check I didn't forget to reconnect anything. Could be I'm getting better at this, because I didn't get the Red LED of Doom on the dash.
Here we see the Autozone store-brand (Duralast) upper breather foam for the 1995 Chrysler LeBaron, next to the Suzuki OEM breather foam.
The Duralast foam isn't a big enough chunk to match the sheer volume of the Suzuki foam, unless you buy multiples and stack them. However the car-foam does have a large enough area, laid flat, to more than cover the footprint of the original foam. So that's how I used it.