I have a 1998 Dodge Durango and am swapping transfer cases. The new case (NP242) uses a 4-pin switch (see photo). Dodge discontinued the adapter harness some time back and I have not been able to find a used one. The other end of the harness uses a Yakazi 090II Sealed Series that I have been able to find. My old switch used a Weather Pack connector here, so Dodge was all over the map on these. I know some Jeeps used this switch as well (99-01 Grand Cherokee?).
The terminals appear to be metri-pack 150, but the pin layout (cross vs square) and the notch (lower left in opening) does not align with any MP150 connector I have found. I did see one that looked similar for a 1992-97 LT1 oil pressure sensor, but tried one I had on an LT1 car of mine and it would not plug in.
The dimensions I measured were as follows:
Inner part where pins are: 15.5mm W x 12.5mm H
Outer part where seal sits: 22.0mm W x 17.4mm H
Thanks for any advice or help.