Where is the oil sending unit located on a Dodge 5.2L?

The oil pressure sending unit on a Dodge 5.2L engine (typically found in Ram trucks and some vans) is located on the passenger side of the engine block, near the front. It's usually a small, single-wire sensor, and it's often relatively easy to access once you're under the hood.

However, the exact location can vary slightly depending on the year and specific model of the vehicle. It's best to consult a repair manual specific to your year and model Dodge 5.2L for the precise location and any specific removal/installation instructions. A picture in a repair manual or online diagrams (searching for "[your year] Dodge 5.2L engine diagram" may help) will be your best visual guide.