Why are you replacing them? Are they leaking? If they are not leaking do not bother.
As to how many.
Two on each side tucked up behind the engine mount area behind the exhaust manifolds. One on each side in the front behind the accessory drive.
Two in the rear of the block inside the bell housing.
Out of all of them, there is only one that you can actually get to when the engine is installed.
Sunday, January 29th, 2017 AT 9:58 PM