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expiredZdhow posted Mar 02, 2024 04:58 PM
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expiredZdhow posted Mar 02, 2024 04:58 PM

5-Qt Castrol GTX Full Synthetic 0W-20 Motor Oil

w/ Subscribe & Save

$21

$26

19% off
Amazon
27 Comments 23,012 Views
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Deal Details
Amazon has 5-Qt Castrol GTX Full Synthetic 0W-20 Motor Oil for $21.56 - 5% when you check out via Subscribe & Save = $20.48. Shipping is free w/ Prime or on $35+ orders.

Thanks to community member Zdhow for finding this deal.
  • Note: You may cancel Subscribe & Save any time after your order ships.
About this item:
  • Superior wear protection on critical engine parts
  • 6X better wear protection than industry standards, as measured in the latest Sequence IVA test
  • Superior sludge cleaning and protection against new formation
  • 1.3X better sludge protection than industry standards, as measured in Sequence VH sludge test vs. API SP limits
  • Full synthetic formula provides thermal and oxidation stability

Editor's Notes

Written by SubZero5 | Staff
  • About this deal:
    • Please see the original post for additional details & give the WIKI and additional forum comments a read for helpful discussion.
  • About this store:

Original Post

Written by Zdhow
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
Amazon has 5-Qt Castrol GTX Full Synthetic 0W-20 Motor Oil for $21.56 - 5% when you check out via Subscribe & Save = $20.48. Shipping is free w/ Prime or on $35+ orders.

Thanks to community member Zdhow for finding this deal.
  • Note: You may cancel Subscribe & Save any time after your order ships.
About this item:
  • Superior wear protection on critical engine parts
  • 6X better wear protection than industry standards, as measured in the latest Sequence IVA test
  • Superior sludge cleaning and protection against new formation
  • 1.3X better sludge protection than industry standards, as measured in Sequence VH sludge test vs. API SP limits
  • Full synthetic formula provides thermal and oxidation stability

Editor's Notes

Written by SubZero5 | Staff
  • About this deal:
    • Please see the original post for additional details & give the WIKI and additional forum comments a read for helpful discussion.
  • About this store:

Original Post

Written by Zdhow

Community Voting

Deal Score
+48
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Top Comments

FairNest1755
1010 Posts
64 Reputation
Mileage is much more important to keep track of rather than the age of oil. I wouldn't worry about 8 months or even a year.
FairNest1755
1010 Posts
64 Reputation
That depends on the car and your risk factor. It only costs me $30 to do my oil every 5k miles with fully synthetic.
SteakNCheese
343 Posts
39 Reputation
Not a universal truth. If running DI and a turbo, much better to error on the side of caution and change oil more regularly. The toyota mechanic on youtube says toyota's 10k intervals are too long. He sees stuck rings, blown turbos and oil consumption as a result of following the "owners manual" Oil is cheap engine insurance in my opinion, I use synthetic and change my oil every 5k since I do alot of 15min driveway warm ups (live in WI so it's necessary) and short distance drives.

26 Comments

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Mar 02, 2024 06:15 PM
186 Posts
Joined Sep 2015
jaderxiiiMar 02, 2024 06:15 PM
186 Posts
even more cheaper than last one https://slickdeals.net/f/17320615-5-qt-castrol-gtx-full-synthetic-motor-oil-5w-20-or-0w-20-22-75-w-subscribe-save
Mar 02, 2024 08:09 PM
1,647 Posts
Joined Dec 2007
dohturdimaMar 02, 2024 08:09 PM
1,647 Posts
Castrol Edge 0w-20 ended up being a $3 more using S&S, and I went with that oil instead. I don't change my oil as frequently (once every 8 months), and do a lot of short trips so will opt for slighly better protection. Castrol Edge 0w-40 Euro formula for under $20 some years ago as a super slick deal.
Mar 02, 2024 08:51 PM
1,010 Posts
Joined Sep 2019
FairNest1755Mar 02, 2024 08:51 PM
1,010 Posts
Quote from dohturdima :
Castrol Edge 0w-20 ended up being a $3 more using S&S, and I went with that oil instead. I don't change my oil as frequently (once every 8 months), and do a lot of short trips so will opt for slighly better protection. Castrol Edge 0w-40 Euro formula for under $20 some years ago as a super slick deal.
Mileage is much more important to keep track of rather than the age of oil. I wouldn't worry about 8 months or even a year.
Mar 02, 2024 09:15 PM
1,647 Posts
Joined Dec 2007
dohturdimaMar 02, 2024 09:15 PM
1,647 Posts
Quote from FairNest1755 :
Mileage is much more important to keep track of rather than the age of oil. I wouldn't worry about 8 months or even a year.
I'm aware of that, which is why I mentioned a lot of short trips - feel more comfortable with more frequent oil changes, especially in DI engines (like Audi TFSI 3.0, known for high compression and temps) - every 6 months or 5K miles. Longer oil changes for Japanese engines which are designed more conservatively - 8 mos to a year with similar driving. I've never sent oil for analysis but don't feel it's necessary with frequent enough changes.
Mar 02, 2024 10:46 PM
71 Posts
Joined Oct 2018
WittyWealth785Mar 02, 2024 10:46 PM
71 Posts
https://slickdeals.net/f/15655525-castrol-gtx-full-synthetic-5w-20-motor-oil-5-quart-jug-pack-of-3-reg-82-99-as-low-as-38-93
bought 3-pack 0w-20 at $44.08 two years ago and it seems to be a perfect time to buy additional ones.
1
Pro
Mar 03, 2024 12:56 AM
7,157 Posts
Joined Sep 2014
MostBased
Pro
Mar 03, 2024 12:56 AM
7,157 Posts
Need 0W-16 for my RAV4 Hybrid.

Anyone have luck substituting this slightly higher viscosity in a RAV4 Hybrid?
Mar 03, 2024 01:34 AM
1,849 Posts
Joined Jun 2017
bestdeal113Mar 03, 2024 01:34 AM
1,849 Posts
Just changed this oil at Take 5 Oil in Texas... For $84.99 🫣😳
1
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Pro
Mar 03, 2024 03:45 AM
3,658 Posts
Joined Nov 2011
timbertop
Pro
Mar 03, 2024 03:45 AM
3,658 Posts
I will only put GTX trade-ins or destined for the dismantler.
1
Mar 03, 2024 03:55 AM
6,270 Posts
Joined Aug 2010
Truth-SerumMar 03, 2024 03:55 AM
6,270 Posts
Good if you need to change your oil soon but I would wait
1
Original Poster
Mar 03, 2024 04:04 AM
208 Posts
Joined Nov 2013
Zdhow
Original Poster
Mar 03, 2024 04:04 AM
208 Posts
Quote from 2Slick2Quit :
Need 0W-16 for my RAV4 Hybrid.

Anyone have luck substituting this slightly higher viscosity in a RAV4 Hybrid?
I would get this 0w16 deal at autozone instead, if you have a location near you.

https://slickdeals.net/share/iphone_app/fp/902332
2
Mar 03, 2024 04:32 AM
537 Posts
Joined Oct 2010
ChityWokMar 03, 2024 04:32 AM
537 Posts
Quote from FairNest1755 :
Mileage is much more important to keep track of rather than the age of oil. I wouldn't worry about 8 months or even a year.
8-10k miles on full synthetic
Mar 03, 2024 04:40 AM
1,010 Posts
Joined Sep 2019
FairNest1755Mar 03, 2024 04:40 AM
1,010 Posts
Quote from SayvorE :
8-10k miles on full synthetic
That depends on the car and your risk factor. It only costs me $30 to do my oil every 5k miles with fully synthetic.
1
Mar 03, 2024 07:46 AM
2,805 Posts
Joined May 2018
TimlessMar 03, 2024 07:46 AM
2,805 Posts
Quote from Zdhow :
I would get this 0w16 deal at autozone instead, if you have a location near you.

https://slickdeals.net/share/iphone_app/fp/902332
That's not in stock anywhere
Mar 03, 2024 03:45 PM
329 Posts
Joined Apr 2010
joeybearMar 03, 2024 03:45 PM
329 Posts
Quote from Truth-Serum :
Good if you need to change your oil soon but I would wait
What would you wait for?

Sign up for a Slickdeals account to remove this ad.

Mar 04, 2024 01:19 AM
343 Posts
Joined Mar 2014
SteakNCheeseMar 04, 2024 01:19 AM
343 Posts
Quote from SayvorE :
8-10k miles on full synthetic
Not a universal truth. If running DI and a turbo, much better to error on the side of caution and change oil more regularly. The toyota mechanic on youtube says toyota's 10k intervals are too long. He sees stuck rings, blown turbos and oil consumption as a result of following the "owners manual" Oil is cheap engine insurance in my opinion, I use synthetic and change my oil every 5k since I do alot of 15min driveway warm ups (live in WI so it's necessary) and short distance drives.

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