Location of the oil pressure switch on a 2000 chevy impala 3.8L

SOURCE: Pontiac Bonneville(2000) oil pressure sending unit

The oil pressure sending unit is located behind the oil filter, Threaded into an aluminunm housing. It has wiring that plugs into the sending unit. The oil filter has to be removed and you will need a deep well socket and a 6 inch extension. Change the oil and the sending unit together.

SOURCE: need to add 13-4a freon to my 2000 venture chevy van. Where is the pressure hose located?

passengers side under the hood.....by the firewall.....

SOURCE: location of oil pressure switch in a chevy blazer

should be close to the oil filter or where the oil lines going to the filter attach to the engine block

SOURCE: Can't find PCV valve on 2000 Chevy Impala 3.8 V6

PCV . Positive Crankcase Ventalation Valves are always located in the valve cover pans with a hose attached usually leading to the air cleaner, or some other vacuum source..

SOURCE: 2000 chevy impala a/c low pressure port

PASS SIDE BY THE DRYER NEAR FIRE WALL.