Six GALLONs of synth oil for $45

No idea on quality but what a quantity!

If you have a Grainger near you:

https://www.grainger.com/product/DURAMAX-Engine-Oil-6-gal-Size-56HT78

Found on SlickDeals, figured maybe not everyone here peruses there.

 

I’ll take my wine like I take my oil, please

 

ha, my first thought too.

Can't beat the price if you're willing to use 'any oil is better than no oil'. I'm sure it's fine but you can finigle Mobil1 for close to that during rebate season. (summer)

 

according to API, that's an old certification process on the label, could be old oil?

it says ILSAC GF-5, which was phased out on may 1 2021. ILSAC GF-6 is the new and current standard.
https://www.api.org/products-and-se...-and-classifications/oil-categories#tab-ilsac

it also says 'API service SN-RC' which indicates compatibility with models 2020 and older. SC is the new and current standard
https://www.api.org/products-and-se...d-classifications/oil-categories#tab-gasoline

page 4 here, though this doesn't appear to have been updated since 2020.
https://www.api.org/-/media/Files/C...-Diesel/Publications/Motor Oil Guide 1020.pdf