i have a friend that needs wiper motor and the whole assy. im taking it off my car cuz im not gonna need it but i was wondering how much to sell that stuff for thanks....

 

A good rule of thumb is to check what a new part goes for, then expect to get at least half for a used one. Of course the value will change depending on the rarity of the original part. An ultra-rare original part would then be worth more than aftermarket. You also need to factor in how good of a friend he is to determine where to go from there.

 

used "mint" parts I sell for no more than half price. what you are selling, to a friend, I would almost give it away