Ultimate Protection for Your Engine 5W-20 Synthetic Blend Oil at Costco

Anyone have any experience, good or bad, with using Kirkland Signature 0W-20 Full Synthetic Motor Oil? Costco has it for $63.99 (4-5qt bottles) right now. Have been using Super Tech synthetic 5W-30 and 0w-20 since 2015. Both oils meet all current specs and the Walmart Super Tech 5 gallon jug ... Howdy, Just finished a oil change Telluride SX Prestige with the Costco Kirkland Signature 5w-30 full synthetic oil. The oil is 5w-30 SN Plus ... Costco has their synthetic oil on sale for $21.99 for two 5-quart jugs. I stocked up today and bought 5 cases for my cars. I bought 3 cases of 0w-20 and 2 ... Costco sells the Mobil 1 5W-20 High Mileage synthetic. Price isn't as good though. One thing about seal conditioners - they soften the O-rings, etc and also ... I'm going to use it, I am a huge Costco dude, but I found this site related to their oil ... Kirkland Full Synthetic SAE 5W-30 Motor Oil | The ... :mad: . I was at Costco last week and saw they had full synthetic oil, 10 quarts for roughly $33. I'm a huge believer in peace of ... Kirkland and Mobil 1 are synthetic engine oils that lift high engine act and competence. But we can differ them by temperature, mileage. Anything that meets the spec will be fine, Kirkland oil included. That being said everyone has their own brand preference, I personally like M1 ... The Warren Distribution company also blends and makes Mobil 1 5W30 High Mileage blend. You may assume that if you buy Costco Kirkland 5W30 High ...