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idk_then | Staff 10.9K Views
Mar 24, 2025 11:28 PM

1-Gallon Mobil Delvac 1300 Super Heavy Duty Premium Synthetic Blend Diesel Engine Oil (10W-30) $12.47 + Free S&H w/ Walmart+ or $35+

$12

$27

55% off
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Walmart [walmart.com] has 1-Gallon Mobil Delvac 1300 Super Heavy Duty Premium Synthetic Blend Diesel Engine Oil (10W-30) for $12.47. Shipping is free w/ Walmart+ (free trial available [walmart.com]) or on orders $35+.
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Walmart [walmart.com] has 1-Gallon Mobil Delvac 1300 Super Heavy Duty Premium Synthetic Blend Diesel Engine Oil (10W-30) for $12.47. Shipping is free w/ Walmart+ (free trial available [walmart.com]) or on orders $35+.

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12 Comments

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Mar 25, 2025 3:36 AM
262 Comments
Joined Dec 2007
senzervisionMar 25, 2025 3:36 AM
262 Comments
Supposedly not as good as that Delvac Extreme deal a couple of weeks ago (from a $/qt perspective as well as the "tier"). However, this is very good oil that will outperform traditional "car" oil.
Mar 25, 2025 3:55 AM
1.8K Comments
Joined Feb 2006
tsglennMar 25, 2025 3:55 AM
1.8K Comments
15W-40 [walmart.com] is $14.98.
Mar 25, 2025 4:35 AM
331 Comments
Joined Sep 2018
Spideym8Mar 25, 2025 4:35 AM
331 Comments
Can this be used for riding lawn mower engine?
Mar 25, 2025 1:31 PM
47 Comments
Joined Mar 2022
Multitasking22Mar 25, 2025 1:31 PM
47 Comments
Quote from Spideym8 View quoted comment :
Can this be used for riding lawn mower engine?
These don't have zinc if I recall correctly so you'd have to add it.
3
Mar 25, 2025 1:38 PM
1.9K Comments
Joined Apr 2009
chuck4rookeMar 25, 2025 1:38 PM
1.9K Comments
Diesel oil is 10W-30 these days?
Mar 25, 2025 7:53 PM
77 Comments
Joined Jan 2018
Frank_HorriganMar 25, 2025 7:53 PM
77 Comments
This is a blend of oil and is not 100% synthetic. It is fine oil for what most people want but I wanted to mention know it's a blended oil product, as noted in the title.
1
Mar 26, 2025 12:02 PM
34 Comments
Joined Jul 2012
ChrisK16Mar 26, 2025 12:02 PM
34 Comments
I've used this for almost ten years and never read the container to know it was synthetic blend

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Mar 27, 2025 8:21 PM
366 Comments
Joined Aug 2022
TheOgreMar 27, 2025 8:21 PM
366 Comments
Quote from Frank_Horrigan View quoted comment :
This is a blend of oil and is not 100% synthetic. It is fine oil for what most people want but I wanted to mention know it's a blended oil product, as noted in the title.
For this curious, to be labeled as "blend" it only requires some amount of synthetic. There is no defined minimum ratio for the blend so it could be as little as 1:127
Mar 28, 2025 12:16 AM
21 Comments
Joined Oct 2015
richardxiang77Mar 28, 2025 12:16 AM
21 Comments
Why the engine oil name so long: "Mobil Delvac 1300 Super Heavy Duty Premium Synthetic Blend Diesel Engine Oil"
Mar 29, 2025 6:59 AM
41 Comments
Joined Aug 2022
BretStepMar 29, 2025 6:59 AM
41 Comments
Quote from Spideym8 View quoted comment :
Can this be used for riding lawn mower engine?
Depends on the engine and what they require. Google the engine model and look it up.
Mar 31, 2025 4:01 PM
72 Comments
Joined Feb 2008
RZ11Mar 31, 2025 4:01 PM
72 Comments
Quote from Spideym8 View quoted comment :
Can this be used for riding lawn mower engine?
Get HD30 or HD40 oil, it's more expensive than 10w30 though
Mar 31, 2025 5:14 PM
2.4K Comments
Joined Feb 2005
nolifeMar 31, 2025 5:14 PM
2.4K Comments
Is $27 really the regular price? must be on sale a lot. My history shows $14 the last two times I bought it. I use this and the 15-40 in my small engines.

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