Item 1 of 8
Item 1 of 8
expiredpennysave posted May 20, 2026 12:49 AM
5-Qt Castrol GTX High Mileage 5W-20 Synthetic Blend Motor Oil
$14
$24
41% off
w/ S&Sat Amazon
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Amazon has 5-Quart Castrol GTX High Mileage 5W-20 Synthetic Blend Motor Oil on sale for $14.95 - $0.75 (5% Subscribe & Save discount) = $14.20. Shipping is free with Prime or on $35+ orders.
About this item:
- Note: You have the flexibility to manage your Subscribe & Save subscription at any time after your order ships. View Subscribe & Save filler items and our current Subscribe & Save Frontpage deals to unlock up to extra 15% savings when you have 5 or more items in your current monthly subscription.
About this item:
- Phosphorus Replacement Technology helps extend emission system life
- Superior dispersion that fights sludge build up
- Exceptional oil burn-off protection exceeding industry standards
- Seal conditioners to help reduce leaks
- Advanced additives that help prevent engine wear
- Meets or exceeds the following specifications: API SP/SN PLUS/SN/SM | ILSAC GF-6 | Meets Ford WSS-M2C945-B1 | Meets Ford WSS-M2C960-A1
Editor's Notes
Written by SaltyOne | Staff- This offer matches previous Front Page deal that earned 31+ thumbs up.
- At the time of this posting, our research indicates that this is $6.77 lower than the next best comparable online prices starting from $20.97.
- Don't have Amazon Prime? Students can get a free 6-Month Amazon Prime trial with free 2-day shipping, unlimited video streaming & more.
- If you're not a student, there's also a free 1-Month Amazon Prime trial available.
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
Amazon has 5-Quart Castrol GTX High Mileage 5W-20 Synthetic Blend Motor Oil on sale for $14.95 - $0.75 (5% Subscribe & Save discount) = $14.20. Shipping is free with Prime or on $35+ orders.
About this item:
- Note: You have the flexibility to manage your Subscribe & Save subscription at any time after your order ships. View Subscribe & Save filler items and our current Subscribe & Save Frontpage deals to unlock up to extra 15% savings when you have 5 or more items in your current monthly subscription.
About this item:
- Phosphorus Replacement Technology helps extend emission system life
- Superior dispersion that fights sludge build up
- Exceptional oil burn-off protection exceeding industry standards
- Seal conditioners to help reduce leaks
- Advanced additives that help prevent engine wear
- Meets or exceeds the following specifications: API SP/SN PLUS/SN/SM | ILSAC GF-6 | Meets Ford WSS-M2C945-B1 | Meets Ford WSS-M2C960-A1
Editor's Notes
Written by SaltyOne | Staff- This offer matches previous Front Page deal that earned 31+ thumbs up.
- At the time of this posting, our research indicates that this is $6.77 lower than the next best comparable online prices starting from $20.97.
- Don't have Amazon Prime? Students can get a free 6-Month Amazon Prime trial with free 2-day shipping, unlimited video streaming & more.
- If you're not a student, there's also a free 1-Month Amazon Prime trial available.
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Top Comments
That said, when the oil shortage hits (like in the internal autozone memo), synthetic blend will be good enough. If you change your oil every 3-5k miles, synthetic, blend or dino won't be much of a factor.
The smart ones will get some jugs for a few future oil changes.
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23 Comments
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Our community has rated this post as helpful. If you agree, why not thank Papi-Chino
Our community has rated this post as helpful. If you agree, why not thank slammin_sammy
That said, when the oil shortage hits (like in the internal autozone memo), synthetic blend will be good enough. If you change your oil every 3-5k miles, synthetic, blend or dino won't be much of a factor.
The smart ones will get some jugs for a few future oil changes.
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Our community has rated this post as helpful. If you agree, why not thank RelaxedSnake7675
If I have a shop that changes my oil can I bring my own oil for them to use ?
What's the shelf life on motor oil ? I only change my oil every 2 years.....does new motor oil go bad, have an expiration date like a can of green beans and go bad over time ? I don't want to get greedy and stock up with a couple jugs if it goes bad in a few years.
Or maybe a motor oil shortage happens ? People start to panic and the price goes up to $80 for a 5 qt jug of oil ? Maybe I can sell the oil I bought for $12 and sell it on Facebook Marketplace for $60 ? Huh ? at $12 maybe I should buy 10 jugs ....I can flip it as an investment ?
I can't find it. Thanks.
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