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[Solved] Is Costco brand Motor oil OK?

  

1
Topic starter

Greetings,

Any opinion on using the Kirkland (Costco brand) Full Synthetic  SAE 5W-30 motor oil?

https://www.costco.com/kirkland-signature-5w-30-full-synthetic-motor-oil-5-quart%2C-2-pack.product.100527865.html

Is it safe to use?


3 Answers
3

It has an API SN Plus rating, so I'm sure it's safe to use. And it's Dexos licensed too, so it compares with Valvoline, Mobil, Havoline, Pennzoil, Castrol and Quaker State since they are also Dexos licensed.


3

I use it. It's a great deal for synthetic.


1

https://www.youtube.com/watch?v=l9il_piyuT8


Walmart and Costco are probably the exact same oil inside the bottle.


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