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expiredphoinix | Staff posted Jul 08, 2025 07:59 AM
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expiredphoinix | Staff posted Jul 08, 2025 07:59 AM

Prime Members: 5-qt Castrol GTX Full Synthetic Motor Oil (5W-20)

w/ Subscribe & Save

$19

$25

24% off
Amazon
12 Comments 7,906 Views
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Amazon has for Prime Members: 5-qt Castrol GTX Full Synthetic Motor Oil (5W-20) on sale for $20 - $1 (5% Subscribe & Save discount) = $19. Shipping is free.

Thanks to Deal Hunter phoinix for finding this deal.

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Written by megakimcheelove | Staff

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Written by phoinix | Staff
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About the Poster
Amazon has for Prime Members: 5-qt Castrol GTX Full Synthetic Motor Oil (5W-20) on sale for $20 - $1 (5% Subscribe & Save discount) = $19. Shipping is free.

Thanks to Deal Hunter phoinix for finding this deal.

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Written by megakimcheelove | Staff

Original Post

Written by phoinix | Staff

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12 Comments

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Jul 08, 2025 04:35 PM
793 Posts
Joined Feb 2015
jaejoonaaJul 08, 2025 04:35 PM
793 Posts
Not as good as the Costco Synthetic oil deals, but it's named brand.
I'll bite for 2.
Thank you
Jul 08, 2025 04:51 PM
8 Posts
Joined May 2014
1525Jul 08, 2025 04:51 PM
8 Posts
Castrol GTX Full Synthetic 5W-30 Motor Oil, 5 Quarts on Amazon Subscribe & Save is $20.33.
Jul 08, 2025 05:39 PM
1,387 Posts
Joined Apr 2013
jmhuletJul 08, 2025 05:39 PM
1,387 Posts
Wow, cheaper than generic costco synthetic with S&S.
Jul 08, 2025 06:00 PM
944 Posts
Joined Jul 2009
galewskjJul 08, 2025 06:00 PM
944 Posts
My car takes 4 qts, and not sure it will make it another 5 years.
3
Jul 08, 2025 09:17 PM
1,395 Posts
Joined Aug 2004
yourlefthandJul 08, 2025 09:17 PM
1,395 Posts

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

The box of six one-quart bottles is even cheaper per quart
1
Jul 08, 2025 10:56 PM
666 Posts
Joined Dec 2012
litesdsdJul 08, 2025 10:56 PM
666 Posts
Why not just go with Walmart SuperTech? $18.64
Jul 08, 2025 11:18 PM
202 Posts
Joined Jan 2016
Fallout4Jul 08, 2025 11:18 PM
202 Posts
As for me, I'll pay an extra $4.00 for their higher end "Edge" synthetic oil.

Sign up for a Slickdeals account to remove this ad.

Jul 08, 2025 11:34 PM
2,151 Posts
Joined Feb 2008
Kuma1Jul 08, 2025 11:34 PM
2,151 Posts
Quote from litesdsd :
Why not just go with Walmart SuperTech? $18.64
Exactly. And no extra $ for prime.
Jul 09, 2025 07:31 PM
45 Posts
Joined Nov 2024
BoastfulJuice3071Jul 09, 2025 07:31 PM
45 Posts
Quote from litesdsd :
Why not just go with Walmart SuperTech? $18.64
If you have a Rural King near by, their house brand Providence (made by Warren Oil) full synthetic frequently goes on sale for $16.99/ 5 qts.
Jul 10, 2025 04:56 AM
125 Posts
Joined Nov 2016
jc723Jul 10, 2025 04:56 AM
125 Posts
Quote from jmhulet :
Wow, cheaper than generic costco synthetic with S&S.
how? Costco is 35 for 2 5qts
Jul 10, 2025 02:50 PM
1,178 Posts
Joined Oct 2006
arm&hammerJul 10, 2025 02:50 PM
1,178 Posts
Quote from jaejoonaa :
Not as good as the Costco Synthetic oil deals, but it's named brand.
I'll bite for 2.
Thank you
For those who don't know when Costco has their Kirkland motor oil 5 quart jugs on sale it is typically 2 jugs for $35 OR $17.50 per 5 quart jug. And sometimes even cheaper if you go into the store and get it.
Jul 10, 2025 03:00 PM
3,743 Posts
Joined Jan 2006
WasserJul 10, 2025 03:00 PM
3,743 Posts
Quote from arm&hammer :
For those who don't know when Costco has their Kirkland motor oil 5 quart jugs on sale it is typically 2 jugs for $35 OR $17.50 per 5 quart jug. And sometimes even cheaper if you go into the store and get it.
Pennzoil may be cheaper too after their $25 or 30 rebate?

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