On mobile so forgive me if I miss any info:
- 2006 330xi 6MT
- pump failed
- around 145k miles IIRC
- around $500 for pump, tstat, bolts, and coolant from Tischer
- did it myself (job itself is a breeze, getting to it is the b****. Lift helped
- seemed to be an isolated issue
- had not tracked it previously myself, but am the 3rd owner. Hooked on autoX now, let's hope it lasts
