You can do it.
Just unscrew the 3 screws that holds the VVT on the cam cover and take it off. You will see the small copper plate that holds the O ring, take that off and you will see the O ring.
Take the O ring off and take it down to the hardware store to find one the same size. I found one at Westlakes Hardware.
Here's a pic of the copper plate that holds the O ring.
The picture is looking up from the bottom of the VVT. I had installed a O ring on the outside of the copper plate by mistake in this photo. The O ring goes behind the cooper plate.
Just unscrew the 3 screws that holds the VVT on the cam cover and take it off. You will see the small copper plate that holds the O ring, take that off and you will see the O ring.
Take the O ring off and take it down to the hardware store to find one the same size. I found one at Westlakes Hardware.
Here's a pic of the copper plate that holds the O ring.
The picture is looking up from the bottom of the VVT. I had installed a O ring on the outside of the copper plate by mistake in this photo. The O ring goes behind the cooper plate.