Where is the oil pressure switch on a 4.7 liter 2004 dodge v8 ram 1500 pickup?

The oil pressure switch on a 2004 Dodge Ram 1500 with the 4.7L V8 engine is located on the driver's side (left) of the engine block, near the oil filter. It's a relatively small switch, and you'll likely need to get a good look underneath to find it. It's usually mounted on a threaded boss and might have a single wire connected to it. Be aware that oil will be present in this area, so be prepared to get your hands dirty.