The stock radio is easy to remove. You can get a mount for a 2din from Crutchfield.com

It's not $90 or more worth it to me. I know these radios have some secrets

With the strut mount braces on either side you can take a couple of 3/4 in washers and hamer the
m on the bottom. This makes them rigid like the $100 ipd part

Any running car for that price is a good deal. Bonus, it's an 850. Change all the fluids get a hood at pull-a-part if you like.

Temperature sensor or etm.

Do you have the round or square style upper engine mount? I if you have the round I would get the ipd style polymount. If it is square just get the oem. You might want to check the transmission of mount center on the bottom front of the engine and the crank mount which it under the serpentine belt ...

Volvo's website says that the HU-613 is capable of receiving LW broadcasts (148.5 and 283.5 kHz). Is there a way to turn on this feature in the hidden radio menus?