Unlock Savings and Protect Your Engine with Costco's Car Oils

Costco Business Delivery can only accept orders for this item from retailers holding a Costco Business membership with a valid tobacco resale license on file. It's a good oil, probably the same as Mobil1. The important thing is to always use a good quality filter (don't cheap out using the cheapest one ... Kirkland Signature Full Synthetic 5W-30 Motor Oil is formulated to reduce wear on critical parts and maximizes fuel economy. I have used Kirkland synthetic for 4 oil changes and have not seen a noticeable decline in oil level between changes. Kirkland Signature™ Full Synthetic 5W-30 Motor Oil is for use in gasoline, ex-fuel or gasoline-electric hybrid vehicles requiring SAE 5W-30 API SN PLUS, SN, SL ... In Costco's case, their oil is manufactured by Warren Oil. Warren also supposedly produces Amazon's AmazonBasics motor oil. Synthetic Engine Oil at Costco. Highly Recommended. 1K views · 3 years ago ...more. Rather Elevated. 7.1K. Subscribe. 1. Share. Save. Does anyone have an opinion on using Kirkland Signature 0W-20 or 0W-30 Full Synthetic Motor Oil from Costco? I have a 2016 F80 M3 with 32k miles. Clean my car with me #newmomcar #momcar #newcar ... Replying to @nihaaooo Barbara O'Neill explaining the benefits of castor oil. If you have questions about your membership or products you've purchased at Costco, please visit the membership counter at your local Costco or Contact Customer ...