the rebuilt ones do come with warranty

the thing is though, don't ask me how i know lol usually the abs unit itself leaks inside the module breaking the circuits in the module, you can get the module rebuilt and have the same issue not long down the road since it's not the module that's causing the problem, it's the unit itself. in that case best bet is to find a unit at a junk yard from a lower mileage car. new part is not worth the $. did i mention they placed it in the worst possible location? lol all cars have clearly wide open can easily be swapped, nooooo bmw makes it so you have to take your headlight out, replace your hands with japanese hands, and make room by moving the expansion tank while you work on those lines...