Engine Protection Redefined Costco Engine Oil for Enhanced Durability

In Costco's case, their oil is manufactured by Warren Oil. Warren also supposedly produces Amazon's AmazonBasics motor oil. then poured in the 4qt which is required for hybrid 2.0NA engine. I will do an oil analysis for it next time. Three different weights are offered; I ordered 0W20. https://www.costco.com/motor-oil.html?brand=kirkland-signature&refine=ads_fbrand_ntk_cs ... Since it was my first oil change since I've owned this car, I just filled with Mobil 1 0W-20 GF-6 oil 2 weeks ago to clean it out for a few ... The 1 at the end is for cars with a dpf - not diesels per se. if your car has no dpf then 229.5 is the way forward and vice versa 229.51 with ... As long as it has an API Service rating of SP you will be fine. We too often nuke this out and buy into the marketing of oils. There are many folks running this ... A6 / S6 (C6 Platform) Discussion - Costco Sale - Mobil 1 Advanced Full Synthetic Motor Oil 0W-40 (European Car Formula) - For those with ... ... engine. If they had a Kirkland Signature Synthetic 5w-40 diesel oil I'd be willing to try it. Mods: GDE Hot Tune with turbo brake, GDE Trans ... I stock up on the Costco oil when it goes on sale. Costco has a reputation to protect, that's why their oil is of high quality, ... 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 SP, SN PLUS, SN, ...