[manchu]

It's sad to say but you've probably got off lightly. It's expensive for what it is but how many other fixes with new parts for this Trans. would be less than ~$3500.

Labor does seem high. My new merchatronic unit was $1070 in labor to fit.

Edit:

Why do you need coolant?

On the upside. My invoice shows 7l Trans fluid and yours is only 6!!