I am in the same boat, in less than two years my car has cost me more in new parts than the car cost to buy, and that wasn't cheap. My latest woe is hail induced and looks like it will be sorted by insurance less an excess of about £400. The thought that I may have to get shot of it has been even more depressing as I cannot think of a single car that I would replace it, that I would like half as much, that wouldn't cost far more than an insurance write off cheque. I am still waiting final approval for the hail damage repair being approved but have fingers crossed that I can keep the car.
In answer to your question, I have recently needed a new radiator and a steering rack as well as a new engine....I am hoping that my qtronic gearbox continues to function perfectly as that would be another eye watering bill.