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expiredNeatShop7155 posted Mar 25, 2026 07:38 AM
expiredNeatShop7155 posted Mar 25, 2026 07:38 AM

Castrol Edge Euro 0W-40 A3/B4 Advanced Full Synthetic Motor Oil, 5 Quarts $22.19

$22

$29

24% off
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Be quick, no time to explain! Best oil in the world, Subscribe & Save makes it just $22.19. The last time it was below $22.19 was in Sep 2025. Time machines do exist! Most likely this will be gone in the next 30 mins once it in on slickdeals, be quick !!!!!!!



https://www.amazon.com/dp/B00JGQLZSU?
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Be quick, no time to explain! Best oil in the world, Subscribe & Save makes it just $22.19. The last time it was below $22.19 was in Sep 2025. Time machines do exist! Most likely this will be gone in the next 30 mins once it in on slickdeals, be quick !!!!!!!



https://www.amazon.com/dp/B00JGQLZSU?

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Model: Castrol 03101 EDGE 0W-40 A3/B4 Advanced Full Synthetic Motor Oil, 5 quart, 1 pack

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Sort: Lowest to Highest | Last Updated 6/15/2026, 05:10 PM
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Amazon$39.20

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12 Comments

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Mar 25, 2026 10:35 PM
3,775 Posts
Joined Jan 2006
WasserMar 25, 2026 10:35 PM
3,775 Posts
The 5-30 is also on sale in a 3-pack.

Subscribe & Save (15%)
$63.04 ($0.13 / fluid ounce)
Mar 26, 2026 01:33 AM
6,260 Posts
Joined Apr 2008
stasisMar 26, 2026 01:33 AM
6,260 Posts
$17.94 after coupon back in March 19, 2022...that was the last time I changed the oil ๐Ÿ˜จ
4
1
Mar 26, 2026 03:02 AM
2,595 Posts
Joined Oct 2008
asukaMar 26, 2026 03:02 AM
2,595 Posts

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

PSA that this is an old formulation, it is still API SP spec.

Mobil 1 Euro Car has already reformulated with API SQ, and is also Dexos R certified.

I like Castrol but they prioritized their more common 5w-20/30. Mobil 1 Euro is my new go-to for intense use (turbo four cylinder in California and Arizona 115+ degree summers).
2
Mar 26, 2026 04:47 AM
781 Posts
Joined Nov 2014
myfiremanishugeMar 26, 2026 04:47 AM
781 Posts
Quote from stasis :
$17.94 after coupon back in March 19, 2022...that was the last time I changed the oil ๐Ÿ˜จ
What are you sitting mouth gaped open for? Change it already. An extra $10 will not kill you lmao, even back then it was like 25~ bucks
Original Poster
Mar 26, 2026 05:37 AM
892 Posts
Joined Jan 2021
NeatShop7155
Original Poster
Mar 26, 2026 05:37 AM
892 Posts

Our community has rated this post as helpful. If you agree, why not thank NeatShop7155

Quote from asuka :
PSA that this is an old formulation, it is still API SP spec.

Mobil 1 Euro Car has already reformulated with API SQ, and is also Dexos R certified.

I like Castrol but they prioritized their more common 5w-20/30. Mobil 1 Euro is my new go-to for intense use (turbo four cylinder in California and Arizona 115+ degree summers).
Doesn't really matter IMHO
A3/B4 is much better standard than a regular API standard
and it also meets Porsche A40, VW 502, etc. specs, these are even stricter than A3/B4.
Most likely, this is already overkill/good enough
1
Mar 26, 2026 03:27 PM
2,453 Posts
Joined Nov 2018
drsnowmonMar 26, 2026 03:27 PM
2,453 Posts
Quote from stasis :
$17.94 after coupon back in March 19, 2022...that was the last time I changed the oil ๐Ÿ˜จ
I hope you're joking lol
Mar 27, 2026 04:37 AM
91 Posts
Joined Jan 2023
itsjoemoneyMar 27, 2026 04:37 AM
91 Posts
Darn was hoping for VW 507 spec... would have been a great deal.

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Mar 29, 2026 03:10 PM
109 Posts
Joined Nov 2009
richardho11Mar 29, 2026 03:10 PM
109 Posts
Thanks OP!
Mar 29, 2026 11:41 PM
9 Posts
Joined Jul 2019
DC_HokieMar 29, 2026 11:41 PM
9 Posts
Been using this on a 2017 GTI and have no complaints. Great stuff for 502 approved oil
Edit: Technically this is cheaper via Walmart ($17.48) with the $10 Venmo/PayPal rebate (valid until 3/31). Only catch is shipping minimums (free with Walmart+) or local inventory.
Last edited by DC_Hokie March 29, 2026 at 05:51 PM.
Mar 30, 2026 12:00 AM
4,065 Posts
Joined Sep 2011
JESSE_VENTURAMar 30, 2026 12:00 AM
4,065 Posts
Mobil One or None.
Mar 31, 2026 07:07 PM
1,102 Posts
Joined Feb 2017
theshopper2022Mar 31, 2026 07:07 PM
1,102 Posts
There is an oil war over in the middle east and we have oil on sale here. Make that make sense.

Maybe we need a war in the location where they make RAM for those prices to go down.
1
Apr 03, 2026 09:45 PM
288 Posts
Joined Mar 2018
RicknAustinApr 03, 2026 09:45 PM
288 Posts
I'm not seeing that price, back to normal previous price, if anyone can get the lower price please show how.

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