BMW Repair: 740il 1995 radiator, 740il bmw, coolant level


Question
1995 740il BMW.  Common problem.  How much will it cost to replace my radiator? (Broken plastic neck)  And, is it possible for me to do this job myself?  I've seen prices online from Importec for around $180.00.  Is there anything specific I need to know?  Does the radiator come out through the top, or bottom?  The water pump was already changed recently as was the thermostat.  Any special tools needed?  Is there anything in the way that is difficult to take off?  I've read that it's frustrating to get the coolant level to the correct amount.  THanks so very much.

Answer
I would suggest using the factory radiator, it is not a lot more expensive than the one you quoted, and it fits correctly. It comes out the top, simply remove the fan shroud and the fan. It spins off clockwise looking down from the front of the vehicle, 32 or 36 wrench. That is the only special tool needed. To fill remove the plug in top of radiator and fill through the normal way until comes out plughole.