Kirkland Signature | search
Click here to view Kirkland Signature news from 60+ newspapers.
Bookmark or Share- PQIA test of Kirkland FS 5w-30 | BobIsTheOilGuyLooks good to me, a LSPI friendly Ca & Mg detergent package, close to max ZDDP, lots of Boron (245 ppm) and a nice dose of Moly (80ppm).
- Kirkland vs Mobil 1 - BobIsTheOilGuySave you money and get the Kirkland's Signature. You will not notice a difference in engine performance or wear levels following an OEM recommended OCI. 10 quarts of Kirkland's Signature cost the same as a 5 quart jug at WalMart. No rebates, no hunting sales.
- Kirkland Synthetic oil | BobIsTheOilGuyAnyways, was at Costco today, saw the Kirkland synthetic oil on the shelf, in my area its on sale for $21 or $22 for the case (Two 5qt Jugs). Came home, and found this thread, and the super informative youtube video. IMO, this is an exceptional bargain. I am going back tomorrow to buy 2 cases (4 jugs total) of the 5w30 for GM products in my ...
- Kirkland Signature 0W-20 any good? | BobIsTheOilGuyUsing Kirkland at $20/5qt vs one that uses a $60/5qt Dexos oil will never result in a statistically different outcome.If you want to argue this fact any further, feel free to call GM directly since it's their spec and licensing system.
- Kirkland Signature Full Synthetic 5W-30 | BobIsTheOilGuySaw this at my local Costco (Lakewood, CA) on Dec. 2, 2019. Thought it was interesting since I've never seen it before. Must be brand new. It contains 2 jugs, 5 quarts each for $23.99. Only 5W-30 was available at the time. 10 quarts in total. Very good deal even better than Supertech's price but...
More
