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Customer reviews for Castrol GTX Full Synthetic High Mileage Motor Oil 5W-30, 6 pack, 1 US qt bottles for
Castrol GTX Full Synthetic High Mileage Motor Oil 5W-30, 6 pack, 1 US qt bottles
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4.8 out of 5 stars
stars
26 ratings7 reviews
  1. 5 stars96% (25)
  2. 4 stars0% (0)
  3. 3 stars0% (0)
  4. 2 stars0% (0)
  5. 1 star4% (1)
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Showing 1-7 of 7 reviews
Aug 19, 2026
Reviewer name: Anthony
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Saving money to save and keep your automobile

If you like to save money and enjoy quality Here is the product Full Synthetic at this price helps

Helpful?0TNEMYLPST7D16624005001
Apr 12, 2026
Reviewer name: Jose G
5 out of 5 stars
5 out of 5 stars review

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castrol

Great Product at great Price

Helpful?0TNEMYLPST7D16624005001
Jul 13, 2026
Reviewer name: NotNow
5 out of 5 stars
5 out of 5 stars review

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oil for SUV

great price and great item

Helpful?0TNEMYLPST7D16624005001
Mar 3, 2026
Reviewer name: Jim
5 out of 5 stars
5 out of 5 stars review

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Brand name

Good quality oil at a fair price

Helpful?0TNEMYLPST7D16624005001
Mar 10, 2026
Reviewer name: Maybe
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Yes

Works

Helpful?0TNEMYLPST7D16624005001
Apr 20, 2026
Reviewer name: anonymous
5 out of 5 stars
5 out of 5 stars review

Unbeatable value for top tier oil

This to me is a little hidden treasure at Sam’s Club. Less than $4 per quart for top tier Full synthetic, with high mileage additives…highest quality oil that meets the latest stringent standards! I can’t really find cheaper at any other stores or websites, even for low quality off brand junk…

Helpful?0TNEMYLPST7D16624005001
May 17, 2026
Reviewer name: Filip
1 out of 5 stars
1 out of 5 stars review

bad oil. my audi uses this oil like its gas. buy a bit more expensive oil and you won't have any problems.

Helpful?0TNEMYLPST7D16624005001