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Castrol GTX Full Synthetic 5W-30 Motor Oil, 5 Quarts

  • Based on 2,745 reviews
Condition: New
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$21.45 Why this price?
New Year Deal · 15% off was $25.24

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Availability: Only 6 left in stock, order soon!
Fulfilled by Amazon

Arrives Friday, Jan 30
Order within 1 hour and 53 minutes
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Size: 5 Quarts


Features

  • 6X better wear protection on critical engine parts than industry standards**
  • 1.3X better sludge protection than industry standards*
  • 3X Stronger against viscosity breakdown than leading full synthetic^
  • Protection for 10,000 miles between oil changes
  • *As measured in Sequence VH sludge test vs. API SP limits
  • **As measured in the latest Sequence IVA test
  • ^ Based on Kurt Orbahn test in 5W-30 grade
  • Meets or exceeds the following specifications: API SQ/SP/SN PLUS/SN | ILSAC GF-7
  • GM dexos1 Gen 3 | Meets Ford WSS-M2C947-B1 | Meets Ford WSS-M2C962-A1

Description

Castrol® GTX® Full Synthetic 5W-30 motor oil provides maximum protection to help fight the impact of severe conditions that can potentially shorten engine life. It's formulated to provide Superior Protection in 7 Critical Areas including engine wear and sludge control, cleaning away old sludge and protecting against new sludge formation better than required by the latest industry standard. When tested in engines with high level of sludge

Viscosity: 5W 30 sae_grade


Brand: Castrol


Vehicle Service Type: Car, Truck


Automotive Fit Type: Universal Fit


Global Trade Identification Number: 30


Viscosity: ‎5W 30 sae_grade


Brand: ‎Castrol


Vehicle Service Type: ‎Car, Truck


Automotive Fit Type: ‎Universal Fit


Global Trade Identification Number: ‎30


Manufacturer: ‎Castrol


Size: ‎5 Quarts


Model: ‎GTX Full Synthetic 5W-30


Item Weight: ‎9.28 pounds


Package Dimensions: ‎12.68 x 8.31 x 4.84 inches


Item model number: ‎15E6DE


Manufacturer Part Number: ‎15E6DE


Date First Available: November 19, 2021


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, Jan 30

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Blazer oil change
Size: 5 Quarts
Price was very good. Quality appeared to be good. I still have 40% oil life left on this product before the next change. But I am pretty sure it was a good purchase. My blazer has performed flawlessly with no issues. I will use the same oil on the next change.
Reviewed in the United States on September 30, 2025 by John S.

  • Good product, works well.
Size: 5 Quarts
Bought this for my dad's 2019 Chevy Trax and its really good quality oil and so far, no leakage or oil lose. Engine is running smoothly and it is an easy do it your self to save money.
Reviewed in the United States on July 21, 2025 by RAYMOND G.

  • Best oil for the price.
Size: 5 Quarts
Best oil!
Reviewed in the United States on August 18, 2025 by Greg Engelman

  • Amazon almost always late with delivery.
Size: 1 Quart, Pack of 6
The product is great. However, Amazon rarely meets their promised delivery times; almost always delayed by days..
Reviewed in the United States on September 7, 2025 by rayxyz

  • Great price
Size: 5 Quarts
Great price, same day shipping, awesome! Thanks
Reviewed in the United States on October 9, 2025 by Glenn

  • It's oil wth
Size: 5 Quarts
Good price
Reviewed in the United States on July 25, 2025 by Placeholder

  • Good.
Size: 5 Quarts
Excellent Product.
Reviewed in the United States on September 17, 2025 by JDoc

  • Great Motor Oil.
Size: 5 Quarts, Pack of 3
Great Motor Oil.
Reviewed in the United States on September 17, 2025 by David W. Adams

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