Just wondering if anyone has ever used an Oil Extraction Vacumn Pump to change oil. Saw it online and thought it may be much easier but do not want to purchase until knowing if it will actually work. I have a 2012 Cooper Coupe.

 

I personally have used various suction/vacuum extraction pumps and have realized it doesn't pick up most of the soot or grime that lays on the bottom of the oil pan - but for the purpose of sucking up oil from the pan, it does the job.

 

I use one from SKY mall it works great i have been using it for years now.