Where is the oil pressure sending unit located oa 2003 jeep wrangler 4-cylinder?

On a 2003 Jeep Wrangler 4-cylinder (2.4L), the oil pressure sending unit is typically located on the passenger side of the engine block, near the oil filter. It's a small, usually one-wire, sensor. However, the exact location can vary slightly depending on the specific engine configuration. It's best to consult a repair manual or a diagram specific to your vehicle's engine for the precise location.