* Jeep Wrangler (TJ and LJ): This is arguably its most common application.
* Jeep Liberty (KJ): Some models, particularly those with the smaller engines, used the NV3550.
* Dodge Dakota (various years): Several generations of the Dodge Dakota pickup truck used the NV3550. The specific years varied depending on engine and trim level.
* Other Dodge vehicles (sporadically): While less common, it might have appeared in some other Dodge models in limited numbers or specific years. This isn't as widely documented as its use in Jeeps and Dakotas.
It's crucial to note that the exact years and model specifics vary significantly. To be certain if a particular vehicle had an NV3550, you'd need to check the vehicle's specifications or the transmission identification number on the transmission itself.