Hi All, looks like Napa Auto Parts is running their Mobil 1 specials, I use 5w50 in my 997s, California car and stored in a 65 degree garage in the winter, then have 2 MBZ that will use 0w40 or 5w40 (one is a bi turbo). Anyway $5.99 a quart this week for any of these, thought I’d share the info

 

Mobil 1 0w40 or castrol edge 0w40 5Quart bottle is $25 all the time from walmart. They are the proper oil for 997.

 

Mobil 1 FS 0W-40 "European Blend" or Mobil 1 FS X2 5W-50, both with 1000 PPM phosphorus and 1100 PPM zinc and both Porsche A40

https://www.mobil.com/lubricants/-/m...pecs-guide.pdf

 

Walmart seems to have the best deals on it

 

There’s a rebate also available from Mobile.

 

Is Mobil 1 still a good oil for a 997?

 

Mobil rebate ended on 30 Sept. I stock up a few 5 Qt bottles each year...with the rebate it works out to $3 Qt. Cheaper than milk!