Just replaced mine yesterday, 3.0 adaptive drive (short plastic impeller housing). Not a bad job~4hrs, just messy without a rad drain plug. Pulled the fan assembly, belly pan, plastic pan, R wheel, and wheel well. Advice, replace the tstat, pump to block, pump to stat, and lower rad hoses while in the neighborhood. Also buy a pump with a good warranty, just in case. The labor is not so bad, 6 bills for a pump is though. Small detail, clock all your clamps so you can access them later from easier directions.
