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popularpennysave posted Feb 21, 2026 12:28 PM
popularpennysave posted Feb 21, 2026 12:28 PM

$19.98*:Mobil Full Synthetic High Mileage Motor Oil 5W-20, 5 Quart at Walmart.com

$20

$25

20% off
Walmart
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Walmart.com has Mobil Full Synthetic High Mileage Motor Oil 5W-30, 5 Quart on sale for $19.98. Shipping is free w/ Walmart+ (free 30-day trial) or on orders of $35+.

https://www.walmart.com/ip/Mobil-.../588086506



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Walmart.com has Mobil Full Synthetic High Mileage Motor Oil 5W-30, 5 Quart on sale for $19.98. Shipping is free w/ Walmart+ (free 30-day trial) or on orders of $35+.

https://www.walmart.com/ip/Mobil-.../588086506



QA Note: YMMV. Availability varies by location.

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Feb 21, 2026 12:45 PM
3,787 Posts
Joined Oct 2010
brotherhpj41Feb 21, 2026 12:45 PM
3,787 Posts

Our community has rated this post as helpful. If you agree, why not thank brotherhpj41

Dont get confused this is not Mobil One
2
1
Pro
Feb 21, 2026 02:25 PM
1,788 Posts
Joined May 2007
coldteadodd
Pro
Feb 21, 2026 02:25 PM
1,788 Posts
Quote from brotherhpj41 :
Dont get confused this is not Mobil One
Its' a ExonMobil product.

Mobil Full Synthetic is advertised as a step above syn blends -- it seems similar to Mobil Super Synthetic, but this is where the product lines become blurred and the public gets confused, hence your question. The price difference is so small between Mobil 1 and Mobil FS/Super Syn that I just spend a couple extra dollars and get the advanced product. Marketing works. See this page: Mobil Synthetic Oils
Feb 21, 2026 04:27 PM
878 Posts
Joined Nov 2009
mrgamersFeb 21, 2026 04:27 PM
878 Posts
Isn't Mobil 1 better?
Feb 21, 2026 04:53 PM
6,452 Posts
Joined Mar 2005
PedroRFeb 21, 2026 04:53 PM
6,452 Posts
Quote from pennysave :
Walmart.com has Mobil Full Synthetic High Mileage Motor Oil 5W-30

You dont want that garbage

You want
walmart.com/ip/Mobil-1-High-Mileage-Full-Synthetic-Motor-Oil-5W-30-5-Quart/17018131
or
walmart.com/ip/Mobil-1-Extended-Performance-High-Mileage-Full-Synthetic-Motor-Oil-5W-30-5-Quart/111569385
1
1
Pro
Feb 21, 2026 05:05 PM
12,753 Posts
Joined Jan 2007
MadPup
Pro
Feb 21, 2026 05:05 PM
12,753 Posts
Quote from PedroR :
You dont want that garbage

You want
walmart.com/ip/Mobil-1-High-Mileage-Full-Synthetic-Motor-Oil-5W-30-5-Quart/17018131
or
walmart.com/ip/Mobil-1-Extended-Performance-High-Mileage-Full-Synthetic-Motor-Oil-5W-30-5-Quart/111569385
Look at the certifications on the back of the bottle. If it's certified for your car I don't see the problem, especially if you are performing oil changes every 5K or 6K miles.
Feb 21, 2026 10:34 PM
52 Posts
Joined Sep 2021
NavyCatfish8868Feb 21, 2026 10:34 PM
52 Posts
Quote from brotherhpj41 :
Dont get confused this is not Mobil One
Thanks, they got me. LOL
Yesterday 11:49 PM
4,562 Posts
Joined Feb 2008
tymanYesterday 11:49 PM
4,562 Posts
Quote from mrgamers :
Isn't Mobil 1 better?
Of course it is. This is EM's entry level full synthetic oil. Roughly equivalent to Kirkland FS, AmazonBasics, SuperTech. All entry level FS oils.

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Today 12:52 AM
1,543 Posts
Joined Mar 2012
Chevyguy85Today 12:52 AM
1,543 Posts
Best time to get Mobil motor oil is during their rebate periods if you can. Between Walmart having the 5 gallon buckets cheaper than most other places and the rebates I save quite a bit when I stock up on motor oil.

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