I believe they are all the same on YJ.
But simple enough to figure out if you take 5 minutes and compare the part numbers on a site like www.rockauto.com
More importantly, I would make sure I used a core that has the mounting flange welded on. Most of the knock-offs don't and they just bounce around in the plenum. Works, but it ain't right.
Dodge did not build my Jeep.
1988 Wrangler,4.2L I-6, Howell EFI JP-1, 5 Speed Peugeot, Zone 2.5" lift + 1/2" booms, BFG 31 x 10.5, Bestop.