Tom Jackson wrote:

I had a similar story (Piper Warrior):
A previous owner experienced oil failure in the late 80's. Engine seized,
had to put down in a parking lot. On rollout, hit a car with one wing.

Wing was replaced, engine was replaced. Didn't bother me one bit. My
pre-purchase A&P (also a broker, and personal friend of my dad) told me that
as long as the repair was fixed, it really didn't effect the value - as long
as it was mechanically sound, flew normal, had all the correct paperwork,
etc.

It doesn't affect the airplane, but it does affect the value. Most
appraisers deduct something for airplanes with damage history,
regardless of the quality of the repair.

Matt