expired Posted by HomerSaidDoh • Dec 29, 2023
Dec 29, 2023 6:04 PM
Item 1 of 5
Item 1 of 5
expired Posted by HomerSaidDoh • Dec 29, 2023
Dec 29, 2023 6:04 PM
Costco Members: 6-Pack 1-Quart Mobil 1 Advanced Full Synthetic Motor Oil (various)
+ Free Shipping$34
$43
20% offCostco Wholesale
Visit RetailerGood Deal
Bad Deal
Save
Share
Top Comments
Oil quality varied a lot in our parents' or grandparents' heydays but it doesn't seem to be a concern anymore, so I wouldn't avoid Costco, Amazon Basics, or even WM Supertec oils, although I've always been partial to Castrol which probably makes no sense.
If you're unsure or just curious or a big nerd, or want to verify that your engine is doing okay, it doesn't cost much to send a used sample out for analysis. Blackstone Labs, for one, will send you a whole report.
Mobil 1 5w-20 current prices:
Costco: $5.58 per quart in 6 pack= $33.49
Walmart: $5.59 per quart in 5 quart jug= $27.97
Walmart: $4.91 per quart in 12 quart bag in a box= $59.00
Amazon: $same as Costco (click $10 coupon)
Better deals can probably be had on Pennzoil, Castrol, Quaker State, Valvoline, and as always- Supertech. I'm sure someone will bring up the scientific merits of each and probably the always infallible gospel of project farm. Now back to your regularly scheduled Costco thread.
137 Comments
Sign up for a Slickdeals account to remove this ad.
Our community has rated this post as helpful. If you agree, why not thank Joewalnut
Sign up for a Slickdeals account to remove this ad.
Our community has rated this post as helpful. If you agree, why not thank HomerSaidDoh
Our community has rated this post as helpful. If you agree, why not thank CyanTeam6908
But the real trick is he's talking about a gallon jug of Mobil 1 motor oil, which has yet to be invented.
A 5qt (these do exist) jug would cost $27.91, in case one wants to consider how good a price that would be.
But the real trick is he's talking about a gallon jug of Mobil 1 motor oil, which has yet to be invented.
A 5qt (these do exist) jug would cost $27.91, in case one wants to consider how good a price that would be.
Sign up for a Slickdeals account to remove this ad.
My Honda Ridgeline, old BMW 3-series, and Isuzu NPR w/GM Vortec 6.0 V-8 (a very common truck engine) all take more than 5 quarts. Not a problem for me since I usually buy extra when there's a good sale, and saving an open jug to finish off a change is no big deal.