The rubber O-ring style can be if not damaged.
No, you need a new gasket. About the only gaskets that may be reusable are valve cover gaskets some engines.
Plenum is another name for the upper intake manifold.
You have to remove the intake plenum air chamber to get to the 3 plugs against the firewall. It requires to buy intake plenum gaskets and go ahead and replace the PCV hose on the back of the plenum. Need to get from the dealer. Gaskets also from dealer.
A 2005 Chrysler Town and Country 3.8L has two head gaskets.
Just the plenum.
starter is located under intake plenum on 4.6 cadillac motor .which is the engine valley between cylinder heads.Can be replaced without changing intake gaskets if careful about lifting intake plenum/gaskets are silicone rubber and can be reused if not damaged
No It would not unless beside that plenum on your block is a crack in your heads and your leaking coolant or even leaking internally check head gaskets
The best thing to do is buy a Chilton's or Haynes manual. There are two gaskets associated with the intake manifold. The upper plenum and the lower plenum. A lot of times it's just the upper that is leaking. It's fairly simple to unbolt and change. The lower involves removing the upper plenum, injection system, and other components. Buy the book.
on the drivers side of car on the center of the plenum its black
That is the top part of the engine. It is what the throttle body is bolted to.
of course lol!!!
It is called the egr tube.